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Operating Instructions For The Is 1 System

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Operating instructions for the I.S. 1 System Version: 1.5 Order code: 94 406 04 310 Date of printing: 02.05.2001 Subject to changes and errors reserved 1 Concerning this document ....................................................................................1-1 1.1 Function ...............................................................................................................................1-1 1.2 Target groups ......................................................................................................................1-2 1.3 Level of information ............................................................................................................1-3 1.4 Symbols used ......................................................................................................................1-4 1.5 Warning instructions used .................................................................................................1-4 2 For your personal safety ........................................................................................2-1 2.1 2.1.1 2.1.2 2.1.3 Authorised personnel .........................................................................................................2-1 Fitting.....................................................................................................................................2-1 Installation .............................................................................................................................2-1 Commissioning ......................................................................................................................2-1 2.2 2.2.1 Intended use of the I.S. 1 system .......................................................................................2-2 Electromagnetic compatibility ................................................................................................2-2 2.3 Safety instructions and protective measures ...................................................................2-3 2.4 2.4.1 2.4.2 Explosion protection ...........................................................................................................2-4 Overview of the I.S. 1 system in various application areas ...................................................2-4 Tabular overview of measures to maintain explosion protection ...........................................2-5 2.5 Waste disposal ....................................................................................................................2-6 3 Technical background............................................................................................3-1 3.1 3.1.1 What is fieldbus technology?.............................................................................................3-1 Principles ...............................................................................................................................3-1 3.2 How does a fieldbus system function? .............................................................................3-2 3.3 Where are fieldbus systems used? ...................................................................................3-3 3.4 3.4.1 What is a Remote I/O system for Ex areas?......................................................................3-4 Advantages of Remote I/O systems ......................................................................................3-4 3.5 3.5.1 Which protocols can be used? ..........................................................................................3-5 Differences between protocols ..............................................................................................3-5 R. STAHL SCHALTGERÄTE GMBH - 3- I.S. 1 B 9400 Version 1.5 05/01 4 The I.S. 1 system..................................................................................................... 4-1 4.1 4.1.1 4.1.2 Overall system .................................................................................................................... 4-1 Schematic configuration of an automation system ............................................................... 4-2 Advantages ........................................................................................................................... 4-3 4.2 4.2.1 4.2.2 4.2.3 Functionality of the I.S. 1 system ...................................................................................... 4-4 Functionality regarding the fieldbus interfaces and protocols ............................................... 4-4 Functionality regarding various input and output signals ...................................................... 4-5 Tabular overview of the extended system functionalities...................................................... 4-6 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 Network structure ............................................................................................................... 4-7 Internal bus ........................................................................................................................... 4-7 Fieldbus – general information.............................................................................................. 4-8 Fieldbus - intrinsically safe for Zone 1 .................................................................................. 4-9 ServiceBus.......................................................................................................................... 4-10 PC software ........................................................................................................................ 4-11 HART protocol .................................................................................................................... 4-12 4.4 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 Configuration .................................................................................................................... 4-14 Mechanical configuration of the I.S. 1 system .................................................................... 4-14 Functional configuration of the I.S. 1 system ...................................................................... 4-15 Redundancy........................................................................................................................ 4-15 Hot swap ............................................................................................................................. 4-16 Configuration of a field station ............................................................................................ 4-17 Configuration of a field station / distribution of a BusRail on several rails .......................... 4-18 4.5 4.5.1 4.5.2 4.5.3 Overview of components ................................................................................................. 4-19 CPU & Power Module ......................................................................................................... 4-19 I/O modules......................................................................................................................... 4-20 BusRail and terminations .................................................................................................... 4-22 4.6 4.6.1 4.6.2 4.6.3 4.6.4 4.6.5 4.6.6 4.6.7 4.6.8 4.6.9 Description of the components ....................................................................................... 4-23 CPU & Power Module for Zone 1........................................................................................ 4-24 CPU & Power Module for Zone 2........................................................................................ 4-26 Analog Input Module ........................................................................................................... 4-27 Analog Input Module HART/-1 ............................................................................................ 4-28 Analog Input Module HART/-2 ............................................................................................ 4-29 Temperature Input Module R .............................................................................................. 4-30 Temperature Input Module mV ........................................................................................... 4-31 Analog Output Module ........................................................................................................ 4-32 Analog Output Module HART ............................................................................................. 4-33 R. STAHL SCHALTGERÄTE GMBH - 4- I.S. 1 B 9400 Version 1.5 05/01 4.6.10 4.6.11 4.6.12 4.6.13 4.6.14 4.6.15 Digital Input Module.............................................................................................................4-34 Digital Input Module 24 V ....................................................................................................4-35 Digital Output Module ..........................................................................................................4-36 Digital Output Module Relay................................................................................................4-37 BusRail ................................................................................................................................4-38 Terminations ........................................................................................................................4-39 4.7 4.7.1 4.7.2 4.7.3 4.7.4 4.7.5 4.7.6 4.7.7 4.7.8 System connections and interfaces ................................................................................4-41 CPU & Power Module for Zone 1, Type 9440/12 ................................................................4-42 Function of the CPU & Power Module connections, Type 9440/12 for Zone 1 ...................4-43 CPU & Power Module, Type 9440/15 for Zone 2 ................................................................4-44 Function of the CPU & Power Module connections, Type 9440/15 for Zone 2 ...................4-45 I/O module ...........................................................................................................................4-46 Function of the I/O module connections ..............................................................................4-47 BusRail and terminations.....................................................................................................4-48 Function of the connections, circuits and terminations of the BusRail (example configuration) .......................................................................................................4-49 4.8 4.8.1 4.8.2 4.8.5 4.8.6 Display and operating elements ......................................................................................4-51 CPU & Power Module, Type 9440/12 for Zone 1 ................................................................4-52 Function of the display and operating elements of the CPU & Power Module, Type 9440/12 for Zone 1 ....................................................................................................4-53 CPU & Power Module, Type 9440/15, for Zone 2 ...............................................................4-54 Function of the display and operating elements of the CPU & Power Module, Type 9440/15 for Zone 2 .....................................................................................................4-55 I/O module ...........................................................................................................................4-56 Function of the I/O module display elements ......................................................................4-57 5 Engineering .............................................................................................................5-1 5.1 5.1.1 5.1.2 5.1.3 5.1.4 Safety instructions for system configuration and explosion protection .......................5-1 Zone-specific conditions for system configuration .................................................................5-1 Maximum values of field devices and field circuits regarding intrinsic safety ........................5-2 Maximum system configuration in Zone 1 .............................................................................5-3 Usage of isolating repeaters..................................................................................................5-3 5.2 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 Overall engineering of I.S. 1 systems ................................................................................5-4 Components and software.....................................................................................................5-4 Communication protocols ......................................................................................................5-5 Zone-specific components / restrictions ................................................................................5-8 System engineering addresses .............................................................................................5-8 Engineering of the field stations (fitting) ................................................................................5-9 4.8.3 4.8.4 R. STAHL SCHALTGERÄTE GMBH - 5- I.S. 1 B 9400 Version 1.5 05/01 5.3 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 BusRail engineering ......................................................................................................... 5-10 Tabular overview of the BusRail types................................................................................ 5-10 Tabular overview of the terminations .................................................................................. 5-10 1st configuration alternative for the BusRail – on one rail................................................... 5-11 2nd configuration alternative for the BusRail – on two rails ................................................ 5-12 Options for connecting BusRail rails ................................................................................... 5-14 BusRail engineering – slot allocation .................................................................................. 5-15 5.4 Engineering information for selection of cable ............................................................. 5-16 5.5 Engineering examples...................................................................................................... 5-17 5.6 Forms ................................................................................................................................. 5-19 6 Fitting....................................................................................................................... 6-1 6.1 Safety instructions for fitting............................................................................................. 6-1 6.2 Working steps for system fitting ....................................................................................... 6-2 6.3 6.3.1 6.3.2 6.3.3 Fitting the components ...................................................................................................... 6-3 DIN rails, BusRail and terminations ...................................................................................... 6-3 CPU & Power Modules and I/O modules.............................................................................. 6-6 Warning instruction electrostatic discharge ........................................................................ 6-10 6.4 6.4.1 Fitting the I.S. 1 field station ............................................................................................ 6-11 Intended condition of the system after fitting ...................................................................... 6-11 7 Connecting the cables ........................................................................................... 7-1 7.1 7.1.1 Safety instructions for connecting the cables ................................................................. 7-1 Connecting of I/O module and field device ........................................................................... 7-1 7.2 Overview of the connections of the I.S. 1 system ........................................................... 7-2 7.3 7.3.1 7.3.2 Preparation for connecting ................................................................................................ 7-3 Assigning cables ................................................................................................................... 7-3 Required state of the system ................................................................................................ 7-3 R. STAHL SCHALTGERÄTE GMBH - 6- I.S. 1 B 9400 Version 1.5 05/01 7.4 7.4.1 7.4.2 7.4.3 7.4.4 Connection allocation of the CPU & Power Module for Zone 1, Type 9440/12 ..............7-4 Connection diagram ..............................................................................................................7-4 Power supply (X5) .................................................................................................................7-5 Fieldbus (X1) / Fieldbus redundant (X2)................................................................................7-6 ServiceBus (X3).....................................................................................................................7-6 7.5 7.5.1 7.5.2 7.5.3 7.5.4 Connection allocation of the CPU & Power Module for Zone 2, Type 9440/15-01-11....7-7 Connection diagram ..............................................................................................................7-7 Power supply (X5) .................................................................................................................7-8 Fieldbus (X1)/Fieldbus redundant (X2)..................................................................................7-9 ServiceBus (X3)...................................................................................................................7-10 7.6 7.6.1 7.6.2 7.6.3 7.6.4 7.6.5 7.6.6 7.6.7 7.6.8 7.6.9 7.6.10 7.6.11 7.6.12 7.6.13 Connection allocation of the I/O module.........................................................................7-11 Connection diagram of the I/O modules (Type 9470, 9471 and 9480)................................7-11 Connection diagram of the I/O modules (Type 9460, 9461, 9465, 9475, 9477 and 9481)..7-12 Analog Input Module, Type 9460.........................................................................................7-13 Analog Input Module HART, Type 9461/1.-08-1. ................................................................7-15 Analog Input Module HART, Type 9461/1.-08-2. ................................................................7-16 Temperature Input Module R, Type 9480............................................................................7-18 Temperature Input Module mV, Type 9481 .........................................................................7-21 Analog Output Module, Type 9465 ......................................................................................7-22 HART Analog Output Module, Type 9466 ...........................................................................7-23 NAMUR Digital Input Module, Type 9470............................................................................7-24 Digital Input Module 24 V, Type 9471 .................................................................................7-25 Digital Output Module, Type 9475 .......................................................................................7-26 Digital Output Module Relay, Type 9477 .............................................................................7-28 7.7 7.7.1 Connecting the I/O modules .............................................................................................7-29 Connection to the field devices............................................................................................7-29 7.8 7.8.1 Connection allocation of the terminations......................................................................7-30 Termination (connection diagram for Type 9494/A2-..) .......................................................7-30 8 Parameterization .....................................................................................................8-1 8.1 8.1.1 8.1.2 Parameterizing options .......................................................................................................8-1 Parameterization options based on the communication protocols used ...............................8-1 Performance of connectable fieldbuses ................................................................................8-2 R. STAHL SCHALTGERÄTE GMBH - 7- I.S. 1 B 9400 Version 1.5 05/01 8.2 8.2.1 8.2.2 8.2.3 8.2.4 8.2.5 Menu structure and operation of the input keys.............................................................. 8-3 Display and operating keys................................................................................................... 8-3 Function of operating keys.................................................................................................... 8-4 Overview of menu items ....................................................................................................... 8-5 Main view .............................................................................................................................. 8-6 Menu when fieldbus address is first set ................................................................................ 8-6 8.3 Setting the fieldbus addresses on the CPU & Power Module ........................................ 8-8 8.4 8.4.1 8.4.2 Parameterization via the ServiceBus .............................................................................. 8-11 Advantages of the PC Software "I.S. Wizard"..................................................................... 8-11 Controllability of modules and signals................................................................................. 8-12 8.5 8.5.1 8.5.2 Configuration and parameterization of field stations via Profibus .............................. 8-13 Requirements...................................................................................................................... 8-13 Intended condition of the I.S. 1 system after completing configuration and parameterization ................................................................................................................. 8-13 9 Commissioning....................................................................................................... 9-1 9.1 Instructions regarding national requirements for commissioning ................................ 9-1 9.2 9.2.1 Commissioning procedure ................................................................................................ 9-1 Commissioning steps for the I.S. 1 system........................................................................... 9-2 10 Function inspections and maintenance ............................................................. 10-1 10.1 Function inspections........................................................................................................ 10-1 10.1.1 Automatic function inspections ........................................................................................... 10-1 10.1.2 Visual inspection of the CPU & Power Modules and I/O modules10-2 10.2 10.2.1 Maintenance during operation......................................................................................... 10-3 Overview of maintenance activities..................................................................................... 10-3 10.3 Shutdown........................................................................................................................... 10-3 R. STAHL SCHALTGERÄTE GMBH - 8- I.S. 1 B 9400 Version 1.5 05/01 11 Malfunctions..........................................................................................................11-1 11.1 11.1.1 11.1.2 11.1.3 11.1.4 Safety instructions for disconnecting connections and replacing modules...............11-1 Fitting terminations and connection cables .........................................................................11-1 Disconnecting the connections ............................................................................................11-1 Replacing modules ..............................................................................................................11-1 Zone-specific measures ......................................................................................................11-2 11.2 Possible errors and malfunctions....................................................................................11-3 11.3 11.3.1 11.3.2 Error detection with the CPU & Power Module...............................................................11-4 LED and LCD displays of the CPU & Power Module (CPM) ...............................................11-5 Error messages on the CPU & Power Module display ........................................................11-6 11.4 11.4.1 11.4.2 Error detection by I/O modules ........................................................................................11-7 Overview of measures for error determination ....................................................................11-7 LED displays on the I/O module and error rectification .......................................................11-8 11.5 11.5.1 11.5.2 11.5.3 Replacing modules during operation ..............................................................................11-9 CPU & Power Module in Zone 1, Type 9440/12..................................................................11-9 CPU & Power Module in Zone 2, Type 9440/15................................................................11-11 I/O module .........................................................................................................................11-12 11.6 Hotline and service..........................................................................................................11-12 12 Expanding the system..........................................................................................12-1 12.1 12.1.1 Safety instructions for expanding the system................................................................12-1 Separating the terminations – zone-specific measures .......................................................12-1 12.2 Working steps for system expansion ..............................................................................12-2 R. STAHL SCHALTGERÄTE GMBH - 9- I.S. 1 B 9400 Version 1.5 05/01 13 Technical data....................................................................................................... 13-1 13.1 Safety data......................................................................................................................... 13-1 13.2 13.2.1 13.2.2 13.2.3 13.2.4 13.2.5 13.2.6 13.2.7 13.2.8 13.2.9 Technical data of the system........................................................................................... 13-1 Construction setup – system............................................................................................... 13-2 Electrical connections – system.......................................................................................... 13-3 Display and operating interface – system ........................................................................... 13-3 Power supply – system ....................................................................................................... 13-4 Certificates / Explosion protection – system ...................................................................... 13-4 Galvanic isolation – system ................................................................................................ 13-5 Installation conditions – system .......................................................................................... 13-5 Ambient conditions – system .............................................................................................. 13-6 Block diagram of a field station ........................................................................................... 13-6 13.3 13.3.1 13.3.2 13.3.3 13.3.4 13.3.5 13.3.6 13.3.7 13.3.8 13.3.9 13.3.10 13.3.11 13.3.12 13.3.13 13.3.14 13.3.15 Technical data of the components.................................................................................. 13-7 CPU & Power Module for Zone 1 (CPM1), Type 9440/12 .................................................. 13-7 CPU & Power Module for Zone 2 / Division 2 (CPM2) Type 9440/15............................... 13-12 Analog Input Module (AIM), Type 9460 ............................................................................ 13-17 HART Analog Input Module (AIM HART), Type 9461/…-..-1............................................ 13-20 HART Analog Input Module (AIM HART), Type 9461/…-..-2............................................ 13-23 Temperature Input Module R (TIMR), Type 9480............................................................. 13-27 Temperature Input Module mV (TIMmV), Type 9481 ....................................................... 13-30 Analog Output Module (AOM), Type 9465........................................................................ 13-34 Analog Output Module HART (AOM HART), Type 9466 .................................................. 13-37 Digital Input Module NAMUR (DIM NAMUR), Type 9470................................................. 13-40 Digital Input Module 24 V (DIM 24V), Type 9471 ............................................................. 13-44 Digital Output Module (DOM), Type 9475......................................................................... 13-48 Ex i solenoid valves and lamp indicators, connectable to the Digital Output Module ....... 13-53 Digital Output Module Relay (DOMR), Type 9477............................................................ 13-55 BusRail, Type 9494........................................................................................................... 13-57 13.4 13.4.1 13.4.2 13.4.3 13.4.4 13.4.5 13.4.6 13.4.7 13.4.8 Dimensional drawings.................................................................................................... 13-59 Overview ........................................................................................................................... 13-59 CPU & Power Module, Type 9440/12, for Zone 1............................................................. 13-59 CPU & Power Module, Type 9440/15, for Zone 2 (with Sub-D plug)................................ 13-60 I/O module ........................................................................................................................ 13-60 BusRail.............................................................................................................................. 13-61 BusRail with terminations.................................................................................................. 13-61 Termination with Sub-D plug............................................................................................. 13-63 Example of a fitted field station in the enclosure............................................................... 13-64 R. STAHL SCHALTGERÄTE GMBH - 10 - I.S. 1 B 9400 Version 1.5 05/01 14 Annex .....................................................................................................................14-1 14.1 14.1.1 14.1.2 14.1.3 Optional components and additional documentation....................................................14-1 Mechanical components ......................................................................................................14-1 Software ..............................................................................................................................14-1 Additional documentation ....................................................................................................14-1 14.2 14.2.1 14.2.2 14.2.3 14.2.4 Accessories .......................................................................................................................14-2 Terminals, plugs and documentation...................................................................................14-2 Fieldbus isolating repeater ..................................................................................................14-5 Enclosures ...........................................................................................................................14-6 Further accessories .............................................................................................................14-7 14.3 Glossary .............................................................................................................................14-8 14.4 Keyword index .................................................................................................................14-10 14.5 14.5.1 Certificates for CPU & Power Module Type 9440/12 (Zone 1) .....................................14-11 PTB Certificate ..................................................................................................................14-11 14.6 14.6.1 14.6.2 14.6.3 Certificates for CPU & Power Module Type 9440/15 (Zone 2) .....................................14-15 SEV certificate ...................................................................................................................14-15 PTB Certificate ..................................................................................................................14-18 EC conformance declaration .............................................................................................14-23 14.7 SEV certificates for field stations with I.S. 1 components...........................................14-24 14.8 14.8.1 14.8.2 Certificates for Analog Input Module, Type 9460 and Type 9461................................14-27 PTB Certificate ..................................................................................................................14-27 EG conformance declaration .............................................................................................14-35 14.9 14.9.1 14.9.2 Certificates for Digital Input Module, Type 9470...........................................................14-36 PTB Certificate ..................................................................................................................14-36 EC conformance declaration .............................................................................................14-40 14.10 Certificates for Analog Output Module, Type 9465 and Type 9466.............................14-41 14.10.1 PTB Certificate ..................................................................................................................14-41 14.10.2 EC conformance declaration .............................................................................................14-45 14.11 Certificates for Digital Output Module, Type 9475........................................................14-46 14.11.1 PTB Certificate ..................................................................................................................14-46 14.11.2 EC conformance declaration .............................................................................................14-54 14.12 Certificates for Temperature Input Module R, Type 9480 ............................................14-55 14.12.1 PTB Certificate ..................................................................................................................14-55 14.13 Certificates for Temperature Input Module mV, Type 9481 .........................................14-59 14.13.1 PTB Certificate ..................................................................................................................14-59 R. STAHL SCHALTGERÄTE GMBH - 11 - I.S. 1 B 9400 Version 1.5 05/01 R. STAHL SCHALTGERÄTE GMBH - 12 - I.S. 1 B 9400 Version 1.5 05/01 Introduction to operating instructions 1 CONCERNING THIS DOCUMENT 1.1 Function This document represents the operating instructions for the I.S. 1 remote I/O system of R. STAHL company. You will find information relating to: • System set-up and function • Components of the system • Fitting • Installation • Connecting the cables • Commissioning • Maintenance during operation • Error messages and servicing • System expansions • System planning R. STAHL SCHALTGERÄTE GMBH 1- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 1.2 Target groups The individual chapters in this document are aimed at personnel with different tasks and qualifications: Target groups and qualifications Chapter All personnel Knowledge of current safety guidelines in the workplace Chapter 1 Chapter 2 All personnel Basic knowledge of signal processing in Remote I/O Bus systems All chapters specified above and Chapter 3 Chapter 4 Planning personnel Knowledge of the structure of the plant and about the suitable locations for assembly All chapters specified above and Chapter 5 Chapter 12 Assembly technicians and electricians All chapters specified above and Chapter 6 Chapter 7 Chapter 13 Commissioning personnel All chapters specified above and Chapter 8 Chapter 9 Servicing personnel All chapters specified above and Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 12 Tab. 1-1 R. STAHL SCHALTGERÄTE GMBH Assignment of target groups and chapters 1- 2 I.S. 1 B 9400 Version 1.5 05/01 Introduction to operating instructions 1.3 Level of information The document contains all information regarding the components of the I.S. 1 system, including assembly, installation, commissioning, servicing and maintenance. The document is aimed at personnel who are familiar with the installation of control systems in hazardous locations. Further information R. STAHL address Further information can be obtained from: • The R. STAHL branches in the respective countries (see Annex for Sales Office addresses) • Training in the field of explosion protection at R. STAHL • The R. STAHL Hotline Tel. +49 (0) 7942/943-123 R. STAHL SCHALTGERÄTE GMBH Am Bahnhof 30 D-74638 Waldenburg • Telephone:+49 (0) 7942/943-0 • Telefax:+49 (0) 7942/943-4333 • e-mail: [email protected] • Internet: http://www.stahl.de R. STAHL SCHALTGERÄTE GMBH 1- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 1.4 Symbols used Some information in this document is specially marked to facilitate rapid access to the information. This symbol indicates background information. Only explosion protected, special equipment may be used in hazardous locations within a plant. This symbol indicates information regarding explosion protection. 1.5 Warning instruction Warning instructions used It is necessary, in many areas of explosion protection, to have warnings about dangers. This document includes a warning instruction: WARNING! Warning R. STAHL SCHALTGERÄTE GMBH A warning instruction is displayed here! A warning instruction warns about injuries and severe damage to the plant. Ø Warning instructions must be carefully read and complied with. 1- 4 I.S. 1 B 9400 Version 1.5 05/01 Safety instructions 2 FOR YOUR PERSONAL SAFETY 2.1 Authorised personnel To ensure that the I.S. 1 system functions correctly and safely, it may only be assembled, installed and operated by authorised personnel. Different qualifications are required for the different activities. 2.1.1 Fitting Fitting requires: • Practical technical basic training • Knowledge of safety guidelines in the workplace 2.1.2 Installation Installation requires: • Practical electrotechnical basic training • Knowledge of the current electrotechnical safety guidelines • Knowledge of the installation methods for explosion protected electrical plants • Knowledge of safety guidelines in the workplace 2.1.3 Commissioning Commissioning requires: • Knowledge of all electrical and functional parameters and properties of the I.S. 1 system • Knowledge of the function and commissioning of bus systems • Knowledge of the connected sensors and actuators • Knowledge of the safety guidelines in the workplace, in particular behavior in hazardous locations R. STAHL SCHALTGERÄTE GMBH 2- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 2.2 Intended use of the I.S. 1 system The I.S. 1 system may only be operated for its intended purpose and with the specified system configuration. Any other use of or modifications to the I.S. 1 system invalidates any liability on the part of the company R. STAHL. Special applications Contact R. STAHL SCHALTGERÄTE GmbH before using the I.S. 1 system for any special applications. DANGER OF EXPLOSION! Warning If the I.S. 1 system is modified this will endanger its explosion protection or intrinsic safety. In some circumstances, this can cause explosive sparking or non-permissible surface temperatures. Ø Do not modify the I.S. 1 system construction or safety parameters. 2.2.1 Electromagnetic compatibility The I.S. 1 system has been tested for electromagnetic compatibility in compliance with EN 61 326-1 and IEC 1000-4-2 .. 6 and -11, as well as NAMUR NE 21. R. STAHL SCHALTGERÄTE GMBH 2- 2 I.S. 1 B 9400 Version 1.5 05/01 Safety instructions 2.3 Application area Safety instructions and protective measures When the I.S. 1 system is used in hazardous locations: Ø Read and comply fully with the safety instructions for explosion protection in Chapter 2.4. Ø Comply with the warning instructions in the handling introduction sections in these operating instructions. Storage • The storage temperature range for the I.S. 1 system is between –40 °C and +70 °C. • The maximum permissible humidity without condensation is 95%. Ø Keep the I.S. 1 system in the original packaging until assembly and protect from moisture and damage. DAMAGE TO THE I.S. 1 SYSTEM! If the I.S. 1 system is incorrectly stored, it can be damaged. Warning R. STAHL SCHALTGERÄTE GMBH Ø Store the I.S. 1 system only under the specified conditions. 2- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 2.4 Explosion protection 2.4.1 R. STAHL SCHALTGERÄTE GMBH Overview of the I.S. 1 system in various application areas Installation of the I.S. 1 field station in I.S. 1 components Installation of the components in safe areas BusRail and terminations CPU & Power Module for Zone 2, Type 9440/15 Input and Output Modules Types 94xx/12, 94xx/10 Cabinet or rack Zone 2 BusRail and terminations CPU & Power Module for Zone 2, Type 9440/15 Input and Output Modules, Types 94xx/12 Enclosure, suitable for Zone 2 Zone 1 BusRail and terminations CPU & Power Module for Zone 1, Type 9440/12 Input and Output Modules Types 94xx/12 Enclosure EEx e 2- 4 I.S. 1 B 9400 Version 1.5 05/01 Safety instructions 2.4.2 Tabular overview of measures to maintain explosion protection Measure Further information Comply with nationally applicable requirements for explosion protection. In the EU: Guideline 94/9/EEC (ATEX 100a), Guideline 95 / C 332 / 06 (118a), EN 60 079-14 The I.S. 1 system may only be operated in Zone 1 in specific system configurations. These include: • CPU & Power Module for Zone 1 • EEx e enclosure • Limited number of connectable I/O modules • Fieldbus isolating repeater for Ex i fieldbus Safety instructions, see Chapter 5.1 The modules of the I.S. 1 system may only be connected to the specified field devices. The Ex i values resulting from the connection must be checked. Dangers in the Ex-area may result from: • Usage of incorrect modules • Non-compliance of the Ex I values for field devices and I/O modules due to incorrect connection Technical data for the system and technical data for the components, see Chapter 13.2.5 and Chapter 13.3 Only operate intrinsically safe circuits with the specified maximum values for current and voltage. Interconnection of several circuits may endanger the intrinsic safety. Safety instructions, see Chapter 5.1and Chapter 7.1 Safety measures for assembly/disassembly Safety instructions, see Chapter 6.1 and for assembly of components, see Chapter 6.3.1 Safety measures for connection Safety instructions, see Chapter 5.1and Chapter 7.1 Safety measures for error rectification Safety instructions, see Chapter 11.1 Safety measures for expanding the I.S. 1 system Safety instructions, see Chapter 12.1 Tab. 2-1 Measures for maintaining explosion protection R. STAHL SCHALTGERÄTE GMBH 2- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 2.5 Waste disposal The components of the I.S. 1 system contain the following environmentally harmful materials: Component Environmentally harmful material(s) Enclosure Polyamide, polycarbonate Electronic printed circuit boards Diverse Terminals Polyamide Tab. 2-2 Environmental guidelines R. STAHL SCHALTGERÄTE GMBH Environmentally harmful materials in the components of the I.S. 1 system Dispose of the modules in compliance with national environmental guidelines. 2- 6 I.S. 1 B 9400 Version 1.5 05/01 Technology and requirements 3 TECHNICAL BACKGROUND 3.1 What is fieldbus technology? Fieldbus technology is used for data transmission between sensors / actuators and automation devices, e.g. programmable logic controllers or process control systems. Conventional on-site terminal boxes are increasingly being replaced by Remote I/O systems. A fieldbus system has the following functionalities: • Data transport from the connected field devices to the control center level and vice-versa • Error analysis between interfaces • Network monitoring • Transfer of data regarding the current network status to the control center level 3.1.1 Principles The term fieldbus stands for various physical transmission devices, e.g. RS 485, fibre-optic cables, etc., as well as for various digital protocols, e.g. Profibus, Modbus, ControNet, etc. These protocols can be used to transfer the data between the sensors / actuators and the automation devices. A fieldbus can be used as: • Purely digital • For distances of several 100 m to several km • At speeds of between 31.25 kbit/s and 10 Mbit/s • For several "users", e.g. field devices or field stations (in contrast to a purely point-to-point-connection) • For transmission of several 10’s to several 100’s of signals • Also in hazardous locations, e.g. with the degree of protection: "intrinsic safety" R. STAHL SCHALTGERÄTE GMBH 3- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 3.2 How does a fieldbus system function? The diagram displays the structure of information processing in a fieldbus system: Fig. 3-1 Structure of a fieldbus system ATG Automation devices (PLS, SPS, PC) FS Field station FG Field devices (sensors and actuators) Control center level At the control center level, programmable logic controllers, process control systems or PC’s control and regulate the process to be automated. They collect the input signals from the sensors (inputs), process the signals and generate output signals to the actuators (outputs). In addition, diagnostic information is collected and evaluated from the process level. Coupling level At the coupling level, signal conditioning is generally carried out. In the simplest case, bus-capable field devices are, e.g., directly connected with a terminal box to the fieldbus. Non-bus capable conventional field devices are adapted to the fieldbus by means of a field station. The installation of the field station generally occurs at process level, but can also occur in the control room. Process level The process level includes the field devices, sensors and actuators. They collect information from the process or influence the process. Field devices send or receive signals via the field stations to/from the control center level. R. STAHL SCHALTGERÄTE GMBH 3- 2 I.S. 1 B 9400 Version 1.5 05/01 Technology and requirements 3.3 Where are fieldbus systems used? Fieldbuses are used in all areas of factory automation and in process technical industries. A relatively new application for fieldbuses is in those industries that contain hazardous locations. Application areas include: • Chemical industry • Petrochemical industry • Offshore technology • Pharmaceutical industry R. STAHL SCHALTGERÄTE GMBH 3- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 3.4 What is a Remote I/O system for Ex areas? Until now, for applications in hazardous locations, the "coupling level" was generally installed close to the control center level, in the control room. The coupling level in this case consists of the Ex i isolators and marshalling box. When the input and output components of the automation devices are combined with the Ex i isolators and can be installed within the process, this is known as a Remote I/O system. 3.4.1 Advantages of Remote I/O systems Simple The removal of Ex i isolators and marshalling box, together with the replacement of wiring between field devices and automation devices by the fieldbus, results in a considerable simplification of planning, installation, commissioning and servicing. Remote I/O systems for the Ex area can now be installed as easily as normal industrial I/O systems. Flexible A system concept for installation in Ex areas (Zone 2, Zone 1, Class 1 Division 2 and Class 1 Division 1) and in non-Ex areas. Additional modules can be inserted during operation. It is also possible to connect non-Ex signals. HART field devices can be fully integrated in the I.S. 1 system. Economic Safe R. STAHL SCHALTGERÄTE GMBH Modules available with 4, 8 or 16 channels. Supports are not required. They are mounted directly on a 35 mm DIN rail, which is then inserted in the BusRail. Power supply to the I/O modules of a field station from a CPU & Power Module. Scaleable redundancy of cables, fieldbus connections, power supply and internal system buses. Optimized data transfer on the internal system bus for extremely rapid reaction times. Functions adjustable via parameters. 3- 4 I.S. 1 B 9400 Version 1.5 05/01 Technology and requirements 3.5 Which protocols can be used? Various communication protocols can be used with the Remote I/O systems. These include, for instance: • Fieldbus DP • Specially developed buses (example: internal bus from R. STAHL) • ServiceBus • HART protocol Each group of communication protocols may include sub-groups. For example, the fieldbus DP supports the communication protocols Profibus and Modbus. 3.5.1 Differences between protocols The protocols differ in: • Type of application • Speed • Overlay options of digital or analog signals at the higher levels of the communication layer • Intrinsic safety • Conformity to standards R. STAHL SCHALTGERÄTE GMBH 3- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 3- 6 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4 THE I.S. 1 SYSTEM 4.1 Overall system Remote I/O I.S. 1 system • Modular remote I/O System for 35 mm DIN rail mounting • Installation in Zone 1 or Zone 2 / Division 2 or in safe areas • Intrinsically safe EEx ia IIC inputs and outputs • Fieldbus communication: Modbus, Profibus DP, etc. • Hot swap for all modules • Redundant internal system bus fitted as standard • Redundancy for the fieldbus and CPU & Power Module • Optional ServiceBus for parameterization, fault diagnostics and HART communication • HART input and output modules for transmitters and positioners • Very easy engineering by using PowerBus and BusRail • Field enclosures in many versions, engineered to choice Example configuration Fig. 4-1 shows a fully fitted I.S. 1 system. Fig. 4-1 R. STAHL SCHALTGERÄTE GMBH Example configuration of a field station installed in an enclosure 4- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.1.1 Schematic configuration of an automation system The I.S. 1 system is a Remote I/O system for the input and output of process signals. It is integrated into an automation system in the form of decentralized field stations. Fig. 4-2 shows an overview of the schematic configuration of an automation system (parameter and control level, Remote-I/O level, field device level). Fig. 4-2 1 2 3 4 5 6 7 R. STAHL SCHALTGERÄTE GMBH Schematic configuration of an automation system PC, optional (for setting parameters) Automation device Fieldbus Redundant fieldbus Remote I/O field station (I.S. 1 system) Field devices ServiceBus (optional) 4- 2 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.1.2 Advantages Simple power supply concept I.S. 1 is extremely simple to use: a CPU & Power Module and, according to requirements, several input/output modules are snapped on to the BusRail (35 mm DIN rail). The unique PowerBus power supply concept, developed especially for use in hazardous areas, makes system planning as simple as for normal industrial I/O systems. Installation in Zone 1, Zone 2 or safe areas I.S. 1 is particularly flexible: It can be used for small and large signal quantities with the possibility of installing field stations in Zone 1 or Zone 2 / Division 2. Installation in control rooms is also possible. An intrinsically safe fieldbus using copper-wire or fibre-optic technology connects field stations in Zone 1 with the automation devices. Up to 16 inputs per module I.S. 1 is extremely economical: modules with 8 or 16 inputs lower the price per signal. The optional ServiceBus in connection with the ”I.S. Wizard” software cuts down the time for commissioning and trouble shooting. HART suitable In addition to conventional sensors and actuators, the I.S. 1 system can also be fitted with HART transmitters and control valves. Special I/O modules are available for this purpose. Communication with the HART field devices is carried out either via the ServiceBus or via the fieldbus, where the necessary functionalities are supported. R. STAHL SCHALTGERÄTE GMBH 4- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.2 Functionality of the I.S. 1 system 4.2.1 Protocol Function Profibus DP • Cyclical data exchange for the inputs and outputs between the automation device and the I.S. 1 field station • Download of parameters in the I.S. 1 field station when the fieldbus powers up • Cyclical upload of diagnostic information from the I.S. 1 field station Modbus RTU • Cyclical data transmission for the inputs and outputs between the automation device and the I.S. 1 field station • Transmission of diagnostic information from the I.S. 1 field station ServiceBus (R. STAHL specific) • • • • • • Tab. 4-1 R. STAHL SCHALTGERÄTE GMBH Functionality regarding the fieldbus interfaces and protocols Downloading of firmware Downloading of parameters Reading the inputs Setting the outputs Reading the diagnostic information Transmission of HART commands between HART field devices and PC software Functionality of the I.S. 1 system regarding the fieldbus interfaces and the protocols 4- 4 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.2.2 Functionality regarding various input and output signals Signal type Application Type of signal Analog input signal 2-, 3- and 4-wire transmitter 2- and 4-wire transmitter HART 0..20 mA, 4 - 20 mA Temperature input signal Pt 100, Ni 100, etc. Potentiometer Thermocouples J, K, etc. mV range V range mV range Digital input signal Contacts, NAMUR proximity switches < 1.2 mA > 2.1 mA Analog output signal I/P-transformer, positioner, indicator HART positioner 0..20 mA, 4 - 20 mA Solenoid valves Indicating lamp, Ex i power supply e.g. 12 V/40 mA Digital output signal Tab. 4-2 R. STAHL SCHALTGERÄTE GMBH 4..20 mA + FSK HART 4..20 mA + FSK HART Functionality of the I.S. 1 system regarding various input and output signals 4- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.2.3 Function Control option using Monitoring of inputs and outputs for open circuits and short circuits • LED red ERR on I/O module • Fieldbus • ServiceBus Reloading parameters when replacing an I/O module • CPU & Power Module Reloading parameters when replacing the CPU & Power Module • Profibus DP Automatic module error detection • LED red ERR on module • Fieldbus • ServiceBus Simulation of connected field devices • Software "I.S. Wizard" Simulation of connected automation devices • Software "I.S. Wizard" Network capability • Software "I.S. Wizard" Tab. 4-3 R. STAHL SCHALTGERÄTE GMBH Tabular overview of the extended system functionalities Overview of the extended functionality of the I.S. 1 system 4- 6 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.3 Network structure 4.3.1 Internal bus The internal bus provides data exchange between the CPU & Power Module and the I/O modules. It is a component of the BusRail. The I/O modules are addressed on the internal bus by means of the slot on the BusRail, so that an address setting is not necessary. The internal bus in the BusRail is designed to be redundant in all modules, so that even in the event of a fault the communication between modules is guaranteed. Redundancy in internal bus Fig. 4-3 shows how the redundancy of the internal bus is achieved via the BusRail. Fig. 4-3 Implementation of redundancy of internal bus via the BusRail Two independent circuits are available for the internal bus. As the I/O modules are not connected in series, data transmission is guaranteed even if an I/O module is defective. R. STAHL SCHALTGERÄTE GMBH 4- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.3.2 Fieldbus – general information The fieldbus is the connection between CPU & Power Module and the automation system (PLC, DCS, PC). Input and output data between the field stations and the automation equipment are exchanged over the fieldbus. Fieldbuses that can be connected: • Profibus DP, up to 1.5 MBit / s • Modbus RTU, up to 38.4 kBit / s • Other fieldbuses in preparation Network structure with Profibus DP Fig. 4-4 Fig. 4-4 shows an option for structuring the information network when using the Profibus protocol. Schematic configuration of an automation system in various Zones R. STAHL SCHALTGERÄTE GMBH 4- 8 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules Functionality of the fieldbuses Depending on the functionality of the fieldbus, the following functions are supported: • Configuration of the I.S. 1 field station or read back the configuration • Load the modules with parameters • Read/write input and output data • Read the alarms and diagnostic data of a field station 4.3.3 Fieldbus - intrinsically safe for Zone 1 In Zone 1 an isolating repeater must be used for the fieldbus. R. STAHL offers isolating repeaters for intrinsically-safe operation of copper cables and fibre optic cables. Isolating repeater The fieldbus is operated intrinsically safe for field stations in Zone 1. The fieldbus isolating repeater provides the intrinsic safety of a fieldbus segment. Several fieldbus isolating repeaters can be connected as repeaters to a fieldbus that is not intrinsically safe. The following designs can be used, according to choice: • For copper cables: Fieldbus isolating repeater RS 485 (up to 200 m at 1.5 MBit / s) • For fibre optic cables: Fieldbus isolating repeater (up to 2000 m at 1.5 MBit / s) Number of field stations A maximum of 10 field stations can be connected to an intrinsically safe RS 485 segment (Zone 1). A maximum of 32 devices (PLC, isolating repeaters, field stations) can be connected to an RS 485 fieldbus which is not intrinsically safe (Zone 2). The number of field stations that can be addressed depends on the fieldbus protocol (e.g. up to 126 with Profibus DP). R. STAHL SCHALTGERÄTE GMBH 4- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.3.4 ServiceBus The CPU & Power Module has, in addition to the fieldbus connection, an interface for the ServiceBus. The ServiceBus is connected to a PC. Network structure of the ServiceBus Up to 18 field stations can be connected together via the ServiceBus. The network is configured so that, even if a field station fails, the data transmission from and to the other field stations is guaranteed. When used in Zone 1, the data are transmitted to the safe area through a common cable. The fieldbus isolating repeater 9373, located in the safe area, is used as the interface between RS 485 Ex i and RS 232 signals. In addition, the ServiceBus can also be used to transmit HART commands from and to HART field devices. This provides the option of parametrizing HART field devices, requesting diagnostic data and administrating the corresponding database from a central location (see section ”HART”). Network structure for the ServiceBus Fig. 4-5 shows an option for structuring the information network when using the ServiceBus. Fig. 4-5 R. STAHL SCHALTGERÄTE GMBH Configuration of the information network when using the ServiceBus 4- 10 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.3.5 PC software The software package ”I.S. Wizard” offers the user many options for rapidly and simply operating and maintaining I.S. 1 systems and field stations. Functions with ServiceBus The ServiceBus can be used to: • Configure field stations • Read back configurations • Parameterize the CPU & Power Module and I/O modules • Read inputs, write outputs • Read and interpret diagnostic data for three levels: Field stations, modules, signals • Read information (e.g. module type, module revision) • Simulate inputs and outputs Screenshot of the software "I.S. Wizard" Fig. 4-6 shows a screenshot of the software "I.S. Wizard" By clicking on the module icon, each individual module can be controlled. Fig. 4-6 R. STAHL SCHALTGERÄTE GMBH Representation of each individual module using the software I.S. Wizard 4- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Additional functions of the software "I.S. Wizard" A complete test of a field station can be implemented without a fieldbus. "I.S. Wizard" can also be operated on the ServiceBus simultaneously with the fieldbus (read access). "I.S. Wizard" permits operation of I.S. 1 field stations together with VOS 200 field stations on a ServiceBus so that even existing VOS 200 systems can be extended with I.S. 1 stations. Open interfaces with OPC (OLE for process control) and ActiveX permit the integration of "I.S. Wizard" in control systems or MS Office applications. 4.3.6 HART protocol Suitable HART modules are available for the connection of HART transmitters and positioners. The process value is analog processed with the 4 - 20 mA signal. The I.S. 1 field station behaves transparently for the exchange of HART command between an engineering station and the HART field devices. The transmission of commands occurs either via: • The ServiceBus or • The fieldbus (in preparation, e.g. with Profibus DP V1) Software packages can be operated on the ServiceBus to administrate the databases of all HART field devices at a central location. ServiceBus compatible software, e.g.: • Cornerstone by ASTEC • AMS by Fisher Rosemount • PDM by Siemens (in preparation) R. STAHL supplies complete HART management systems. R. STAHL SCHALTGERÄTE GMBH 4- 12 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules Network structure for HART Fig. 4-7 shows an option for structuring the information network when using the HART protocol. Fig. 4-7 R. STAHL SCHALTGERÄTE GMBH Configuration of the information network when using the HART protocol 4- 13 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.4 Configuration 4.4.1 Mechanical configuration of the I.S. 1 system The I.S. 1 system provides a modern, cost-effective and flexible remote I/O system with intrinsically safe inputs and outputs, suitable for direct installation in hazardous areas. The uniform system concept permits installation in Zone 1, in Zone 2 / Division 2 and in safe areas. Inputs and outputs are optimized for the sensors and actuators used in process technology. The integration of different fieldbuses permits digital communication with many automation systems (PLC, PCS, PC). I.S. 1 consists of three components: • BusRail for the internal bus and for the power supply of the I/O modules (PowerBus) • CPU & Power Module for fieldbus communication and power supply • I/O modules for the inputs and outputs of the process signals An extensive range of field enclosures permits adaptation to the mechanical requirements of an application. Mechanical configuration Fig. 4-8 shows how individual components can be connected together. Fig. 4-8 R. STAHL SCHALTGERÄTE GMBH Mechanical configuration of the I.S. 1 system 4- 14 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.4.2 Functional configuration of the I.S. 1 system The system is composed of a CPU & Power Module for control and individual I/O modules. The power supply and internal data transportation ("Data" arrow) is provided through the BusRail. 4.4.3 Redundancy The high system availability that is required for applications in process industry is guaranteed through a proven redundancy concept. Various redundancy stages permit adaptation to the availability requirements of the user: • Fieldbus cable redundancy • CPU & Power Module redundancy The internal bus of an I.S. 1 field station is always redundantly configured. Fieldbus and module redundancy Fig. 4-9 Fig. 4-9 shows two redundancy stages of the system. On the left, a CPU & Power Module with fieldbus connection and redundant fieldbus connection is shown. On the right, the redundancy is implemented with two CPU & Power Modules. Redundancy of the fieldbus connection (left) and redundancy of the CPU & Power Module (right) R. STAHL SCHALTGERÄTE GMBH 4- 15 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.4.4 Hot swap Hot swap indicates the exchangeability of the modules during operation without requiring a new start-up. All modules in the I.S. 1 system can be replaced at any time during station operation. This also applies for the Zone 1 CPU & Power Modules. The I/O modules are fitted with plug-in terminals for connection to the field cable so that the field wiring does not have to be disconnected when replacing a module. Automatic restart When an I/O module is replaced, the CPU & Power Module automatically: • Checks the type and version of the new I/O module • Loads the current parameter set into the new I/O module • Starts the new module Replacement of modules when controlled by Profibus DP When Profibus DP is used, the CPU & Power Module can also be replaced without further measures: • The I/O module parameters are loaded via the Profibus DP into the new CPU & Power Module • Address setting is not required (addresses are stored in the I/O modules) Fig. 4-10 shows how the modules can be removed during operation (Hot swap). Fig. 4-10 Hot swap of CPU & Power Modules and I/O modules. R. STAHL SCHALTGERÄTE GMBH 4- 16 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.4.5 Configuration of a field station A field station of the I.S. 1 system forms a functional unit that is configured and parameterized according to its tasks. Fig. 4-11 shows a field station with open enclosure. In this example, one CPU & Power Module controls five I/O modules. Example configuration of a field station Fig. 4-11 Typical configuration of the I.S. 1 system R. STAHL SCHALTGERÄTE GMBH 4- 17 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.4.6 Limitations based on insertion zone Configuration of a field station / distribution of a BusRail on several rails The configuration of a field station is zone-specific limited: In Zone 1, a maximum of 8 I/O modules can be operated per field station. In Zone 2 and in safe areas a maximum of 16 I/O modules can be operated per field station. For further information regarding zone-dependent system configuration, see Chapter 5.1.3. The I/O modules have 4, 8 or 16 channels and can be plugged into any position on the BusRail. A BusRail can be mechanically distributed over several rail segments. Individual segments are connected by cable. The number of I/O signals per field station can be limited by the fieldbus used. Fig. 4-12 shows the distribution of a Bus Rail over two segments. Fig. 4-12 Possible implementation of a field station configuration R. STAHL SCHALTGERÄTE GMBH 4- 18 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.5 Overview of components The I.S. 1 system is divided into three component groups: • CPU & Power Module - for Zone 1 - for Zone 2 • I/O modules - for analog signals - for digital signals • BusRail - in various lengths - with various terminations Depending on the installation area and application, physically different components must be used. 4.5.1 CPU & Power Module Type Description Abbreviation Power supply Application 9440/12-01-11 CPU & Power Module for Zone 1 CPM1 24 V DC • Profibus DP • Modbus 9440/15-01-11 CPU & Power Module for Zone 2 CPM2 24 V DC • Profibus DP • Modbus Tab. 4-4 Overview of CPU & Power Modules Further information on the CPU & Power Module for Zone 1, Type 9440/12 Further information on the CPU & Power Module for Zone 2, Type 9440/15 R. STAHL SCHALTGERÄTE GMBH See Chapter 4.6.1 (Description of components), Chapter 7.4 (Connection allocation) and Chapter 13.3.1 (Technical data). See Chapter 4.6.2 (Description of components), Chapter 7.5 (Connection allocation) and Chapter 13.3.2 (Technical data). 4- 19 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.5.2 I/O modules Modules 9471 and 9477 do not have explosion protection. Except for modules 9471 and 9477, the following I/O modules are suited for use in Zones 1 and 2. The inputs or outputs of the modules with explosion protection are intrinsically safe. I/O modules for analog signals Type Description Abbreviation Channels Typical application 9460/12-08-11 Analog input module 0/4-20 mA AIM 8/4 • 2-wire transmitter • Active 0/4-20 mA signal • 4-wire transmitter 9461/12-08-11 Analog input module 4-20 mA HART AIMH 8 • 2-wire transmitter with HART communication 9461/12-08-21 Analog input module 4-20 mA HART AIMH 8 • 2-wire and 4-wire transmitters with HART communication 9480/12-08-11 Temperature Input Module R TIMR 8 • Resistance thermometer (Pt 100, Pt 1000, etc.) • Remote potentiometer 9481/12-08-11 Temperature Input Module mV TIMmV 8 • Thermocouples • mV sensor 9465/12-08-11 Analog Output Module 0/4-20 mA AOM 8 • Positioner • I/P converter • Indicator 9466/12-08-11 Analog Output Module 0/4-20 mA HART AOMH 8 • Positioner with HART communication Tab. 4-5 Overview of all I/O modules for analog signals R. STAHL SCHALTGERÄTE GMBH 4- 20 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules I/O modules for digital signals Type Description Abbreviation Channels / Ex-protection Typical application 9470/22-16-11 Digital Input Module NAMUR DIM 16 • NAMUR proximity switch • Contact • Optocoupler 9471/10-16-11 Digital Input Module 24 V DIM24V 16 without Ex-protection • Contacts 9475/12-04-11 Digital Output Module 17 V; 11 V / 40 mA DOM4 4 • Ex i solenoid valve • Ex i indicating lamp 9475/12-04-21 Digital Output Module 23 V; 12.5 V / 40 mA DOM4 4 • Ex i solenoid valve • Ex i indicating lamp 9475/12-04-31 Digital Output Module 23 V; 10 V / 40 mA DOM4 4 • Ex i solenoid valve • Ex i indicating lamp 9475/12-08-41 Digital Output Module 9.5 V; 4.5 V / 30 mA DOM8 8 • Ex i solenoid valve • Ex i indicating lamp 9475/12-08-51 Digital Output Module 17 V; 13 V / 26 mA DOM8 8 • Ex i solenoid valve • Ex i indicating lamp 9475/12-08-61 Digital Output Module 23 V; 17.5 V / 20 mA DOM8 8 • Ex i solenoid valve • Ex i indicating lamp 9477/10-08-12 Digital Output Module Relay 1 contact normally open DOMR 8 without Ex-protection • Solenoid valves • Signal output Tab. 4-6 Overview of all I/O modules for digital signals Further information regarding the modules R. STAHL SCHALTGERÄTE GMBH See Chapter 4.6 (Description of components), Chapter 7.6 (Connection allocation) and Chapter 13.3 (Technical data). 4- 21 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.5.3 BusRail and terminations BusRail and termination are determined independent of the type for use in Zones 1 and 2. BusRail / terminations Type Description Abbreviation Typical application 9494/S1-M4 BusRail 4 modules BRM4 • BusRail for 4 modules 9494/S1-B2 BusRail 2 modules, begin BRB2 • BusRail for 2 modules, begin 9494/S1-E2 BusRail 2 modules, end BRE2 • BusRail for 2 modules, end 9494/A1-B0 Termination BusRail, begin BRAB • Termination for BusRail, begin 9494/A1-E0 Termination BusRail, end BRAE • Termination for BusRail, end 9494/A2-B0 Termination BusRail, begin Sub-D BRAB Sub-D • Termination BusRail, begin with Sub-D socket 9494/A2-E0 Termination BusRail, end Sub-D BRAE Sub-D • Termination BusRail, end with Sub-D socket 9491/Z0-VB Connection cable BusRail 110 cm BR cab • Connection between 2 BusRail segments Tab. 4-7 Overview of all BusRail types and terminations Further information regarding BusRails Further information regarding terminations R. STAHL SCHALTGERÄTE GMBH See Chapter 4.6.14 (Description of the BusRail) and Chapter 13.3.15 (Technical data). See Chapter 4.6.15 (Description of terminations), Chapter 7.8 (Connection allocation) and Chapter 13.4.7 (Dimensions). 4- 22 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6 Description of the components The working method of the I.S. 1 system is based on the functions of the components: CPU & Power Module, I/O modules and the BusRail with terminations. The tasks of the components are summarized below in three groups. Control CPU & Power Modules • Control the data exchange from the PLC or PCS with the I/O modules • Stores the values of the input/output signals in a memory as a process image • Control the data exchange with the connected automation devices via the fieldbus • Transfer output signals from the fieldbus to the output module • Transfer input signals from the input module to the fieldbus • Contain a power supply and supply the I/O modules and the field circuits with electrical power Signal processing of field devices I/O modules • Create the interfaces to the field devices (sensors and actuators) • Condition the output signals. The output signal is then output • Measure the input signals and condition them. They are then transmitted to the CPU & Power Module • Monitor all inputs and outputs for open circuits and short circuits • Are parameterized according to their tasks Data transport and fixing BusRail with terminations • Serves as power, data and address circuit for the internal bus • Mechanically secures the modules • Protects the electrical connections against bangs, shocks and moisture R. STAHL SCHALTGERÄTE GMBH 4- 23 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.6.1 CPU & Power Module for Zone 1 Remote I/O system CPU & Power Module for Zone 1 Type 9440/12 • Fieldbus interface / gateway and power supply in a single module • Integrated power supply for up to 8 I/O modules • Installation in Zone 1 • Power supply 24 V DC, connection EEx e • Galvanic isolation between fieldbus, ServiceBus, power supply and internal data bus • Intrinsically safe fieldbus and ServiceBus • Profibus DP, up to 1.5 MBit / s • Modbus RTU, up to 38.4 kBit / s • Additional ServiceBus interface for commissioning, fault diagnostics and HART communication • LCD indicator for local display of diagnostic data, input and output values • Status LEDs for RUN and ERROR • Fieldbus cable connection with standardized Sub-D 9 connectors • Module can be hot swapped in Zone 1 while powered up • Certificates for Europe Operation R. STAHL SCHALTGERÄTE GMBH The CPU & Power Module contains a power supply unit for its own power supply, as well as for the supply to the I/O modules and the field circuits. The power supply for the I/O modules is implemented via the BusRail. When using a redundant CPU & Power Module, the power supply to the I/O modules is internally decoupled with diodes. The power supply unit is fitted with undervoltage monitoring. The CPU fulfills the function of a gateway between the internal bus of an I.S. 1 field station and the fieldbus which connects the field station with the automation system. The gateway is built up as a dual processor system. The I/O processor controls the data exchange with the I/O modules and, when plugged-in, with the redundant CPU & Power Module. The communication processor controls the data exchange on the fieldbus and on the redundant fieldbus and on the ServiceBus. 4- 24 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules Operation (continued) Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The communication with the I/O modules is implemented via the address and data lines on the BusRail. The interface of the CPU & Power Module with the internal data bus on the BusRail is designed with redundancy. The electronics are in flameproof enclosures and connected with plug connectors EEx d and EEx i to the base. The power supply connection is EEx e; the interfaces for fieldbus and ServiceBus are intrinsically safe EEx i. See Chapter 7.4.1 (Connection diagram) and Chapter 13.3.1 (Technical data). 4- 25 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.6.2 CPU & Power Module for Zone 2 Remote I/O system CPU & Power Module for Zone 2 Type 9440/15 • Fieldbus interface / gateway and power supply in a single module • Integrated power supply for 16 I/O modules • Installation in Zone 2 / Division 2 or in safe areas • Power supply 24 V DC • Galvanic isolation between fieldbus, ServiceBus, power supply and internal data bus • Profibus DP, up to 1.5 MBit / s • Modbus RTU, up to 38.4 kBit / s • Additional ServiceBus interface for commissioning, fault diagnostics and HART communication • LCD indicator for local display of diagnostic data, input and output values • Status LEDs for RUN and ERROR • Field cable connection with standardized Sub-D 9 connectors • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The CPU & Power Module contains a power supply unit for its own power supply, as well as for the supply to the I/O modules and the field circuits. The power supply for the I/O modules is implemented via the BusRail. When using a redundant CPU & Power Module, the power supply to the I/O modules is internally decoupled with diodes. The power supply unit is fitted with undervoltage monitoring. The CPU fulfills the function of a gateway between the internal bus of an I.S. 1 field station and the fieldbus which connects the field station with the automation system. The gateway is built up as a dual processor system. The I/O processor controls the data exchange with the I/O modules and, when plugged-in, with the redundant CPU & Power Module. The communication processor controls the data exchange on the fieldbus and on the redundant fieldbus and on the ServiceBus. The communication with the I/O modules is implemented via the address and data lines on the BusRail. The interface of the CPU & Power Module with the internal data bus on the BusRail is designed with redundancy. See Chapter 7.5 (Connection allocation) and Chapter 13.3.2 (Technical data). 4- 26 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6.3 Analog Input Module Remote I/O system Analog Input Module Type 9460 • For 2-wire, 3-wire and 4-wire transmitters and for active mA sources • Up to 8 channels • Intrinsically safe EEx ia IIC inputs • Installation in Zone 1 or Zone 2 / Division 2 • Signal 0 .. 20 mA or 4 .. 20 mA • Galvanic isolation between inputs and system • Open-circuit and short-circuit monitoring for each field circuit • Functions can be parameterized • 12/15 bit resolution • Conversion time from 20 ms • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The 0 .. 20 mA or 4 .. 20 mA input signals are detected while multiplexed and an A/D conversion is executed. Each input is individually monitored for open- and short-circuits. Up to 8 transmitters, 2-wire or 3-wire, can be supplied with power by the module. The power supply is short-circuit proof and intrinsically safe. Power supplies for 4-wire transmitters are provided by an external voltage source. The interface of the Analog Input Module with the internal data bus of the BusRail is designed with redundancy. See Chapter 7.6.3 (Connection allocation) and Chapter 13.3.3 (Technical data). 4- 27 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.6.4 Analog Input Module HART/-1 Remote I/O system Analog Input Module HART Type 9461/1.-08-1. • For 2-wire transmitter • 8 channels • Intrinsically safe EEx ia IIC inputs • Installation in Zone 1 or Zone 2 / Division 2 • Galvanic isolation between inputs and system • Open-circuit and short-circuit monitoring for each field circuit • Functions can be parameterized • HART communication optional • 12 bit resolution • Conversion time from 20 ms • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The 0 .. 20 mA or 4 .. 20 mA input signals are detected while multiplexed and an A/D conversion is executed. Each input is individually monitored for open- and short-circuits. Each transmitter is supplied with power from the module. The power supply is short-circuit proof and intrinsically safe. The interface of the Analog Input Module with the internal data bus of the BusRail is designed with redundancy. The integrated HART multiplexer permits bi-directional HART communication. The module is transparent for the HART commands. The HART information is transferred from the CPU & Power Module via the ServiceBus: alternatively via the fieldbus if this service is supported. Analog transmitters (non-HART) can also be operated. See Chapter 7.6.4 (Connection allocation) and Chapter 13.3.4 (Technical data). 4- 28 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6.5 Analog Input Module HART/-2 Remote I/O system Analog Input Module HART Type 9461/1.-08-2. • For 2-wire and 4-wire transmitters • 8 channels • Intrinsically safe EEx ia IIC inputs • Installation in Zone 1 or Zone 2 / Division 2 • Galvanic isolation between inputs and system • Open-circuit and short-circuit monitoring for each field circuit • Functions can be parameterized • HART communication optional • 12 bit resolution • Conversion time from 20 ms • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The 0 .. 20 mA or 4 .. 20 mA input signals are detected while multiplexed and an A/D conversion is executed. Each input is individually monitored for open- and short-circuits. Channels 0 – 3 are suitable for 2-wire transmitters. These transmitters are supplied with power from the module. The power supply is short-circuit proof and intrinsically safe. Channels 4 – 7 are suitable for 4-wire transmitters. The power supply is provided from an external voltage source. The interface of the Analog Input Module with the internal data bus of the BusRail is designed with redundancy. The integrated HART multiplexer permits bi-directional HART communication. The module is transparent for the HART commands. The HART information is transferred from the CPU & Power Module via the ServiceBus: alternatively via the fieldbus if this service is supported. Analog transmitters (non-HART) can also be operated. See Chapter 7.6.5 (Connection allocation) and Chapter 13.3.5 (Technical data). 4- 29 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.6.6 Temperature Input Module R Remote I/O system Temperature Input Module R Type 9480 • For all common resistance thermometers (such as PT 100, NI 100) as well as for remote potentiometers up to 10 kOhm • Termination system 2-, 3- or 4-wire • 8 channels • Intrinsically safe EEx ia IIC inputs • Installation in Zone 1 or Zone 2 / Division 2 • Galvanic isolation between inputs and system • Open-circuit and short-circuit monitoring for each field circuit • Functions can be parameterized • Resolution 0.1 °C • Conversion time 720 ms for 8 channels • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The input signals are detected while multiplexed. During measurement a measuring current of 0.2 mA flows. Each input is individually monitored for open- and short-circuits. Up to 8 resistance thermometers or remote potentiometers can be monitored in 2-, 3- or 4-wire technique. If required, line balancing at a 2-wire circuit can be implemented by means of the keyboard of the corresponding CPU & Power Module. The interface of the Temperature Input Module with the internal data bus of the BusRail is designed with redundancy. See Chapter 7.6.6 (Connection allocation) and Chapter 13.3.6 (Technical data). 4- 30 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6.7 Temperature Input Module mV Remote I/O system Temperature Input Module mV Type 9481 • For thermocouples (DIN, IEC) and mV-sensors • Suitable for grounded thermocouples • 8 channels • Intrinsically safe EEx ia IIC inputs • Installation in Zone 1 or Zone 2 / Division 2 • Internal or external reference junction • Galvanic isolation between inputs and between inputs and system • Open-circuit monitoring for each field circuit • Functions can be parameterized • Conversion time 800 ms for 8 channels • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH TEMPERATURE INPUT MODULE mV 9481/12-08-11 The input signals are detected while multiplexed and an A/D conversion is executed. Each input is individually monitored for open-circuits. Up to 8 thermocouples or mV signals can be monitored. The inputs are galvanically isolated functionally from each other so that disturbing earth loops are prevented at earthed thermocouples. Compensation of the reference-junction temperature is carried internally at the terminals. Alternatively it is carried out externally by means of a resistance thermometer at a Temperature Input Module R (type 9480) of the same field station. The interface of the Temperature Input Module with the internal data bus of the BusRail is designed with redundancy. See Chapter 7.6.7 (Connection allocation) and Chapter 13.3.7 (Technical data). 4- 31 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.6.8 Analog Output Module Remote I/O system Analog Output Module Type 9465 • Control of I/P converters, control valves • 8 channels • Intrinsically safe EEx ia IIC outputs • Installation in Zone 1 or Zone 2 / Division 2 • Signal 0 .. 20 mA or 4 .. 20 mA • Load up to 750 ohms • Galvanic isolation between outputs and system • Open-circuit and short-circuit monitoring for each field circuit • Functions can be parameterized • 12 bit resolution • Conversion time 5 ms for 8 channels • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The output circuit generates a current signal of 0 .. 20 mA or 4 .. 20 mA for the corresponding channel. All outputs are short-circuit proof. The voltage at the respective output is measured and compared with the desired value. If there is a deviation, e.g. during open-circuit or short-circuit, an alarm is generated. Communication with the CPU & Power Module is achieved using the address and data circuits of the BusRail, which also contain the circuits for the power supply to the module. The interface of the Analog Output Module with the internal data bus of the BusRail is designed with redundancy. See Chapter 7.6.8 (Connection allocation) and Chapter 13.3.8 (Technical data). 4- 32 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6.9 Analog Output Module HART Remote I/O system Analog Output Module HART Type 9466 • Control of HART control valves • 8 channels • Intrinsically safe EEx ia IIC outputs • Installation in Zone 1 or Zone 2 / Division 2 • HART communication possible • Load up to 750 ohms • Galvanic isolation between outputs and system • Open-circuit and short-circuit monitoring for each field circuit • Functions can be parameterized • 12 bit resolution • Conversion time 5 ms for 8 channels • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The output circuit generates a current signal of 0 .. 20 mA or 4 .. 20 mA for the corresponding channel. All outputs are short-circuit proof. The voltage at the respective output is measured and compared with the desired value. If there is a deviation, e.g. during open-circuit or short-circuit, an alarm is generated. The integrated HART multiplexer permits bi-directional HART communication. The module is ”transparent” for the HART commands. The HART information is transferred from the CPU & Power Module via the ServiceBus: alternatively via the fieldbus if this service is supported. Communication with the CPU & Power Module is achieved using the address and data circuits of the BusRail, which also contain the circuits for the power supply to the module. The interface of the Analog Output Module with the internal data bus of the BusRail is designed with redundancy. Analog control valves (non-HART) can also be operated. See Chapter 7.6.9 (Connection allocation) and Chapter 13.3.9 (Technical data). 4- 33 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.6.10 Digital Input Module Remote I/O system Digital Input Module NAMUR Type 9470 • For contacts and NAMUR proximity switches • 16 channels • Intrinsically safe EEx ia IIC inputs • Installation in Zone 1 or Zone 2 / Division 2 • Galvanic isolation between inputs and system • Open-circuit and short-circuit monitoring for each field circuit • Functions can be parameterized • Two channels can be parameterized as frequency inputs or counters up to 20 kHz • Conversion time 1 ms • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe • 100 % replacement for Type 9470/12-16-11 Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The inputs are individually powered with ca. 8V/8 mA, in compliance with DIN 19234 (NAMUR). All inputs are short-circuit proof and individually monitored for open-circuits and short-circuits. Channels 14 and 15 are equipped with rapid comparators and can also be parameterized for frequency measurement or as pulse counters. In this operation mode, the input signals of channels 14 and 15 are also transferred into the data word for the digital inputs. Communication with the CPU & Power Module is achieved using the address and data circuits of the BusRail, which also contain the circuits for the power supply to the module. The interface of the Digital Input Module with the internal data bus of the BusRail is designed with redundancy. Contacts with resistors can be connected (1.2 kOhm in series, 15 kOhm in parallel) for open-circuit and short-circuit monitoring. See Chapter 7.6.10 (Connection allocation) and Chapter 13.3.10 (Technical data). 4- 34 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6.11 Digital Input Module 24 V Remote I/O system Digital Input Module 24 V Type 9471 • For 0 / 24 V signals • 16 channels • Without explosion protection for installation in safe areas • Galvanic isolation between inputs and system • Functions can be parameterized • Two channels can be parameterized as frequency inputs or counters up to 20 kHz • Conversion time 1 ms • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The inputs are passive voltage inputs for 0/24 V signals. All 16 channels have a common earth (0 V). Channels 14 and 15 are equipped with rapid comparators and can also be parameterized for frequency measurement or as pulse counters. In this operation mode, the input signals of channels 14 and 15 are also transferred into the data word for the digital inputs. Communication with the CPU & Power Module is achieved using the address and data circuits of the BusRail, which also contain the circuits for the power supply to the module. The interface of the Digital Input Module with the internal data bus of the BusRail is designed with redundancy. See Chapter 7.6.11 (Connection allocation) and Chapter 13.3.11 (Technical data). 4- 35 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.6.12 Digital Output Module Remote I/O system Digital Output Module Type 9475 • For Ex i solenoid valves, piezo and boostervalves • 8 / 4 channels • Intrinsically safe EEx ia IIC outputs • Installation in Zone 1 or Zone 2 / Division 2 • Galvanic isolation between outputs and system • Open-circuit and short-circuit monitoring for each field circuit • Electrical values optimized for commercial Ex i solenoid valves • Functions can be parameterized • Conversion time 1 ms • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up • Certificates for Europe Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH The outputs are short-circuit proof and powered with electrical values in compliance with type specifications. All channels are individually monitored for open- and short-circuits. Monitoring can be switched off individually in each channel using parameters. Open-circuit monitoring is also active when the switching state is OFF. Communication with the CPU & Power Module is achieved using the address and data circuits of the BusRail, which also contain the circuits for the power supply to the module. The interface of the Digital Output Module with the internal data bus of the BusRail is designed with redundancy. See Chapter 7.6.12 (Connection allocation) and Chapter 13.3.12 (Technical data). 4- 36 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6.13 Digital Output Module Relay Remote I/O system Digital Output Module Relay Type 9477 • Output relay contact normally open • 8 channels • Without explosion protection for installation in safe areas • Galvanic isolation between outputs and system • Functions can be parameterized • Switching time 10 ms • Status LEDs for RUN and ERROR • Connection of the field cables with plug-in terminals • Module can be hot swapped while powered up Operation Further information regarding this module R. STAHL SCHALTGERÄTE GMBH Each output is an individual floating contact per channel. They are operated as normally open contacts. Logic 0 = contact open; logic 1 = contact closed. Communication with the CPU & Power Module is achieved using the address and data circuits of the BusRail, which also contain the circuits for the power supply to the module. The interface of the Digital Output Module with the internal data bus of the BusRail is designed with redundancy. See Chapter 7.6.13 (Connection allocation) and Chapter 13.3.14 (Technical data). 4- 37 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM BusRail Remote I/O system BusRail Type 9494 • Backplane bus for the I.S. 1 system, consisting of data bus, PowerBus and address circuits • Installation in Zone 2 / Division 2 or Zone 1 • For 2 or 4 modules • Installation on 35 mm DIN rails • BusRail can be interconnected for up to 18 modules • BusRail can be distributed between several segments • Passive component with high availability Operation Further information regarding BusRails R. STAHL SCHALTGERÄTE GMBH tn_D4834P 4.6.14 The BusRail is fitted into a 35 mm DIN rail and provides internal electrical connection between the CPU & Power Module and the I/O modules. The BusRail is built up in a purely passive way. It consists of the internal data bus, the PowerBus and the address circuits for the I/O modules. The internal bus is built up with redundancy. By design the PowerBus has extremely high availability. The BusRail is available in various lengths, for 2 or 4 modules (BR2 or BR4). Terminations are required both at the beginning and at the end. The terminations are designated as BusRail begin and BusRail end and are available with Sub-D plugs. The use of a connection cable permits several BusRail segments to be built up in one enclosure. See Chapter 5.3.3 (Combination options) and Chapter 13.3.15 (Technical data). 4- 38 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.6.15 Terminations Remote I/O system Termination Type 9494/A.. • Termination of a BusRail segment for begin and end • Optional with Sub-D plug • Passive component with high availability • Certificates for Europe, USA, Canada Termination Further information regarding terminations R. STAHL SCHALTGERÄTE GMBH Depending on the version, it is possible to use a termination with or without a Sub-D plug. By using the Sub-D plug, it is possible to distribute a BusRail across several rails. See Chapter 7.8.1 (Connection allocation) and Chapter 13.4.7 (Dimensions). 4- 39 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 4- 40 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.7 System connections and interfaces There are four types of connections in the I.S. 1 system. These are: • Connections for fieldbus and ServiceBus • Connections for data and addresses of the internal buses • Connections for field devices • Connection for power supply to the CPU & Power Module Overview Module Connection type/ interface Function CPU & Power Modules 3 x Sub-D plug 1x connection to the fieldbus 1x connection to the redundant fieldbus 1x connection to the ServiceBus 1 x screw terminal Power supply 1 x BusRail plug Communication and control of I/O modules, power supply for I/O modules 1 x data plug For system expansion (in preparation) 4, 8 or 16 channels, screw terminals or spring terminals Connection of field devices 1 x BusRail plug Communication with the CPU & Power, inclusion of power supply Termination with Sub-D plug Communication from the CPU & Power Module to another rail via the internal bus I/O module BusRail Tab. 4-8 R. STAHL SCHALTGERÄTE GMBH Overview of the system connections and interfaces 4- 41 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.7.1 CPU & Power Module for Zone 1, Type 9440/12 Fig. 4-13 shows the base for the CPU & Power Module in Zone 1. The base includes a total of 7 connections. Fig. 4-13 Connections of the CPU & Power Module, Type 9440/12, for Zone 1 1 2 3 4 5 6 7 R. STAHL SCHALTGERÄTE GMBH Fieldbus Redundant fieldbus ServiceBus Power supply BusRail plug (underneath) Data plug Sockets for the CPU & Power Module 4- 42 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.7.2 Pos. No. Connection on the CPU & Power Module Function 1 Fieldbus Data transmission from and to the automation devices 2 Redundant fieldbus Data transmission from and to the automation devices 3 ServiceBus Special interface for parameterization of the I/O modules 4 Power supply Integrated power supply Power supply for up to 8 I/O modules 5 BusRail plug (underneath) Data transmission, forwarding of addresses and I/O modules power supply 6 Data plug For system expansion 7 Sockets for the CPU & Power Module Connection of base and CPU & Power Module Tab. 4-9 R. STAHL SCHALTGERÄTE GMBH Function of the CPU & Power Module connections, Type 9440/12 for Zone 1 Overview of the function of the CPU & Power Module connections, Type 9440/12 for Zone 1 4- 43 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.7.3 CPU & Power Module, Type 9440/15 for Zone 2 Fig. 4-14 shows the CPU & Power Module with the label carrier open. The CPU & Power Module contains a total of six connections. Fig. 4-14 Connections of the CPU & Power Module, Type 9440/15 for Zone 2 1 2 3 4 5 6 R. STAHL SCHALTGERÄTE GMBH Fieldbus Redundant fieldbus ServiceBus Power supply BusRail plug Data plug 4- 44 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.7.4 Function of the CPU & Power Module connections, Type 9440/15 for Zone 2 Pos. No. Connection on the CPU & Power Module Function 1 Fieldbus Data transmission from and to the automation devices 2 Redundant fieldbus Data transmission from and to the automation devices 3 ServiceBus Special interface for parameterization of the I/O modules 4 Power supply Integrated power supply Power supply for up to 16 I/O modules 5 BusRail plug Data transmission, forwarding of addresses and I/O modules power supply 6 Data plug For system expansion Tab. 4-10 Overview of the function of the CPU & Power Module connections, Type 9440/15 for Zone 2 R. STAHL SCHALTGERÄTE GMBH 4- 45 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.7.5 I/O module Fig. 4-15 shows the I/O module from the top (left picture) and from the bottom (right picture). 1 3 2 Fig. 4-15 I/O module connections 1 2 3 R. STAHL SCHALTGERÄTE GMBH BusRail plug Terminals for field devices Terminals for field devices (shown here with closed covers) 4- 46 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.7.6 Function of the I/O module connections Pos. No. I/O module connection Function 1 BusRail plug Data transmission, forwarding of addresses and I/O modules power supply 2 Terminals for field devices Inputs or outputs Terminals 1 to 16 3 Terminals for field devices Inputs or outputs Terminals 17 to 32, occupied or unoccupied depending on type Tab. 4-11 Overview of the function of the I/O module connections R. STAHL SCHALTGERÄTE GMBH 4- 47 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.7.7 BusRail and terminations Fig. 4-16 shows an option for distributing the BusRail on two DIN rails and connecting them via the terminations. Fig. 4-16 Connection of two BusRails via the terminations 1 2 3 4 5 6 7 8 9 R. STAHL SCHALTGERÄTE GMBH Termination "begin" Type 9494/A1-B0 BusRail plug for electrical and mechanical connection of the I/O modules Earth clamp Termination "end Sub-D" Type 9494/A2-E0 Connection cable Termination "end" Type 9494/A1-E0 BusRail, second section of the rail Termination "begin Sub-D" Type 9494/A2-B0 BusRail, first section of the rail 4- 48 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.7.8 Function of the connections, circuits and terminations of the BusRail (example configuration) The components in the distribution of the BusRail displayed in Fig. 4-16 have various functions. These functions are summarized in Tab. 4-12. Pos. No. Description Function 1 Termination begin • Mechanical protection against entry of foreign bodies on the side of the BusRail 2 BusRail plug • Data transmission, forwarding of addresses and I/O modules power supply 3 Earth clamp • For earthing the modules. The clamps are snapped over the earthing rail 4 Termination end Sub-D • Mechanical protection against entry of foreign bodies on the side of the BusRail • Data transmission, forwarding of addresses and I/O modules power supply on the second rail 5 Connection cable • Data transmission, forwarding of addresses and I/O modules power supply on the second rail 6 Termination end • Mechanical protection against entry of foreign bodies on the side of the BusRail 7 BusRail (part 2) • Data transmission, forwarding of addresses and I/O modules power supply • Fixing of the I/O modules 8 Termination begin Sub-D • Mechanical protection against entry of foreign bodies on the side of the BusRail • Data transmission, forwarding of addresses and I/O modules power supply on the second rail 9 BusRail • Data transmission, forwarding of addresses and I/O modules power supply • Fixing of the I/O modules Tab. 4-12 Connections, circuits and terminations of the BusRail R. STAHL SCHALTGERÄTE GMBH 4- 49 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 4- 50 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.8 Display and operating elements The display and operating elements of the modules serve to set the fieldbus addresses on the CPU & Power Module and for basic local error detection. Overview Module Display / operating element CPU & Power Module 1x label carrier 1x Display 2x input keys 1x LED red 1x LED green I/O module 1x label carrier 1x LED red 1x LED green Tab. 4-13 Overview of the system display and operating elements R. STAHL SCHALTGERÄTE GMBH 4- 51 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.8.1 CPU & Power Module, Type 9440/12 for Zone 1 Fig. 4-17 shows the display and operating elements of the CPU & Power Module for Zone 1. They are built into the base. Fig. 4-17 Overview of the display and operating elements of the CPU & Power Module, Type 9440/12 for Zone 1 1 2 3 4 5 R. STAHL SCHALTGERÄTE GMBH Display Input key (left) Input key (right) Green LED (RUN) Red LED (ERROR) 4- 52 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.8.2 Function of the display and operating elements of the CPU & Power Module, Type 9440/12 for Zone 1 Pos. No. Display or operating element Function 1 Display Displays fieldbus addresses, errors and module parameters 2 Input key (left) For settings (e.g. fieldbus address) and selection of displays (e.g. system status) 3 Input key (right) For settings (e.g. fieldbus address) and selection of displays (e.g. system status) 4 Green LED (RUN) Shows the correct function of the CPU & Power Module in normal operation 5 Red LED (ERROR) Shows an error in the CPU & Power Module or in one of the I/O modules Tab. 4-14 Overview of the function of the display and operating elements of the CPU & Power Module, Type 9440/12 for Zone 1 Further information regarding display and operating elements R. STAHL SCHALTGERÄTE GMBH See Chapter 8.2 (Setting the fieldbus address) and Chapter 11.3 (Error detection in the CPU & Power Module). 4- 53 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.8.3 CPU & Power Module, Type 9440/15, for Zone 2 Fig. 4-18 shows the display and operating elements of the CPU & Power Module with the label carrier open. The label carrier is printed with the allocation plan for the connections. All important information regarding ex protection is printed on the module enclosure. Fig. 4-18 Overview of the display and operating elements of the CPU & Power Module, Type 9440/15, for Zone 2 1 2 3 4 5 6 R. STAHL SCHALTGERÄTE GMBH Display Label carrier (tag holder) Input key (left) Input key (right) Green LED (RUN) Red LED (ERROR) 4- 54 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.8.4 Function of the display and operating elements of the CPU & Power Module, Type 9440/15 for Zone 2 Pos. No. Display or operating element Function 1 Display Displays fieldbus addresses, errors and module parameters 2 Label carrier Contains the connector allocation plan 3 Input key (left) For settings (e.g. fieldbus address) and selection of displays (e.g. system status) 4 Input key (right) For settings (e.g. fieldbus address) and selection of displays (e.g. system status) 5 Green LED (RUN) Shows the correct function of the CPU & Power Module in normal operation 6 Red LED (ERROR) Shows an error in the CPU & Power Module or in one of the I/O modules Tab. 4-15 Overview of the function of the display and operating elements of the CPU & Power Module, Type 9440/15 for Zone 2 Further information regarding display and operating elements R. STAHL SCHALTGERÄTE GMBH See Chapter 8.2 (Setting the fieldbus address) and Chapter 11.3 (Error detection in the CPU & Power Module). 4- 55 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 4.8.5 I/O module Fig. 4-19 shows the display elements of the I/O module. There are no further display or operating elements located under the label carrier. The terminal allocation plan is printed on the inside of the label carrier. All important information regarding ex protection is printed on the module enclosure. 1 2 3 Fig. 4-19 Overview of the I/O module display elements 1 2 3 R. STAHL SCHALTGERÄTE GMBH Label carrier Green LED (RUN) Red LED (ERROR) 4- 56 I.S. 1 B 9400 Version 1.5 05/01 Description of system and modules 4.8.6 Function of the I/O module display elements In normal I/O module operation the LED is green. If there is a fault or failure in the module, the LED blinks according to the specified error code. Pos. No. Display element Function 1 Label carrier Contains the terminal allocation plan 2 Green LED (RUN) Shows the correct function of the I/O module in normal operation 3 Red LED (ERROR) Show a fault in the I/O module or in one of the connected field circuits Tab. 4-16 Overview of the function of the I/O module displays Further information regarding the displays of the I/O module R. STAHL SCHALTGERÄTE GMBH See Chapter 11.4.2 (Error detection in the I/O module). 4- 57 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 4- 58 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5 ENGINEERING 5.1 Safety instructions for system configuration and explosion protection During engineering, comply with the guidelines set out in EN 60 079-14. The conditions required in the standard for electrical parameters are summarized for simple circuits in Tab. 5-2. 5.1.1 Zone-specific conditions for system configuration Zone 1 Zone 2 Safe area Engineering to Ex i for field circuits • Enclosure EEx e • CPU & Power Module for Zone 1 • Power supply in Ex e technology • Fieldbuses intrinsically safe to Ex i • Fieldbus isolating repeater (must be installed in safe area) Tab. 5-1 Additional zone-specific requirements R. STAHL SCHALTGERÄTE GMBH • Enclosure IP 54 with manufacturer declaration for Zone 2 (in compliance with EN 50021: Protection against mechanical damage; protection class IP 54; prevention of ignition dangers through electrostatic charges, permissible ambient temperature in normal operation) • Other electrical components to at least Ex n in compliance with EN 50021 Enclosures IP 20 Zone-specific conditions for system configuration See Tab. 5-3: Zone and protocol specific requirements for isolating repeaters and the number of field stations. 5- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 5.1.2 Maximum values of field devices and field circuits regarding intrinsic safety ENDANGERING OF INTRINSIC SAFETY! Warning The connection of an intrinsically safe field device with an intrinsically safe input or output must result in an intrinsically safe circuit! Therefore: Ø When selecting the field devices to be connected with the I/O modules, check the resulting safe values! Ø Take into account the inductance and capacitance of the cable! Further information regarding fieldbuses in Zone 1 Proof of intrinsic safety See Chapter 4.3.3 (Isolating repeaters and number of field stations). The proof of intrinsic safety must be implemented for each field circuit in compliance with the regulations specified by the applicable standards for engineering, selection and installation. A basic, intrinsically safe circuit is created by the connection of a field device to the input or output of an I/O module. Tab. 5-2 shows the conditions for the testing of safe maximum values for a basic, intrinsically safe circuit: Necessary standards/ conditions for electrical parameters Engineering information for field station Standard: EN 60 079-14 The following applies for the electrical parameters: • Uo £ Ui • Io £ Ii • Po £ Pi • Co ³ Ci + Ccable • Lo ³ Li + Lcable • The safe maximum values for the field devices must be matched to the corresponding maximum values of the I/O module. These maximum values can be found in the Ex certificates of the field devices or the I/O module. Tab. 5-2 R. STAHL SCHALTGERÄTE GMBH Maximum values of the field devices and field circuits 5- 2 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5.1.3 Maximum system configuration in Zone 1 SYSTEM LIMITS Ø In Zone 1 a field station may be extended to a maximum of 8 I/O modules. Warning 5.1.4 Usage of isolating repeaters LASER RADIATION! Warning Laser radiation can be emitted from fieldbus isolating repeaters for fibre optic cables! Looking directly at the laser beam can cause eye injuries. Ø Never look directly into the laser beam! ENDANGERING OF INTRINSIC SAFETY! The fieldbus is not intrinsically safe without special measures. Warning Ø Fieldbus isolating repeaters must be used in Zone 1! As an off-the-shelf explosion protected mounted unit, the I.S. 1 field station can be installed directly in the hazardous area (Zone 1). The fieldbus isolating repeater for the fieldbus takes on the function of a barrier between the Ex area and non-Ex area relating to explosion protection. The fieldbus isolating repeater operates as a repeater. Isolating repeater The available types are: • Fieldbus isolating repeater RS 485 for copper cables • Fieldbus isolating repeater for fibre optic cables See Chapter 14.2 for information regarding additional accessories and isolating repeaters. R. STAHL SCHALTGERÄTE GMBH 5- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 5.2 Overall engineering of I.S. 1 systems The following must be determined for the overall engineering of an I.S. 1 system: • Type of communication protocol • Application zone of the system • Redundancy stages of the system • Equipping a field station with I/O modules • Engineering of the BusRail lengths • Accessories and software 5.2.1 Components and software See Chapter 4.6 (Description of components), Chapter 7.6 (Connection allocation of I/O modules), Chapter 13.3 (Technical data) and Chapter4.3.5 (System software). R. STAHL SCHALTGERÄTE GMBH 5- 4 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5.2.2 Communication protocols Profibus DP Fig. 5-1 Summary – Profibus Modbus Speed / segment length R. STAHL SCHALTGERÄTE GMBH Fieldbus topology when using the Profibus DP • A maximum of 126 field stations can be connected to a Profibus • The Profibus master can lead to limitations in the maximum value: – Slaves which can be connected – The total number of I/O points – The I/O points per slave • The CPU & Power Module supports a maximum of 16 or 8 I/O modules • The CPU & Power Module currently supports a maximum of 112 bytes of input data and 80 bytes of output data; an increase is in preparation • The fieldbus cable redundancy must be supported by the Profibus master (individual case examination) • For additional details, see I.S. 1 operating instructions "Profibus DP coupling description" • In preparation • • • • Up to 93.75 kBit / s: 1,200 m 187.5 kBit / s: 1,000 m 500 kBit / s: 400 m 1500 kBit / s: 200 m 5- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM ServiceBus with PC Software "I.S. Wizard" Fig. 5-2 Summary – ServiceBus with PC Software "I.S. Wizard" R. STAHL SCHALTGERÄTE GMBH Service-Bus topology when using the "I.S. Wizard" • A maximum of 128 field stations can be connected via a COM interface (i.e. to a ServiceBus). Limitations can result from the respective fieldbus used • The "I.S. 1 Wizard" PC software supports a maximum of 8 ServiceBus interfaces with the COM 1..8 ports of the PC • The address of a field station at the ServiceBus is identical to the address at the fieldbus 5- 6 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system ServiceBus with PC Software HART Fig. 5-3 Service-Bus topology when using the HART PC software Summary – ServiceBus with PC Software HART R. STAHL SCHALTGERÄTE GMBH • Cornerstone supports 8 ServiceBus interfaces on COM 1..8 and a maximum of 8000 HART field devices • A maximum of 128 field stations can be connected via a COM interface (i.e. to a ServiceBus). Limitations can result from the respective fieldbus used • The address of a field station at the ServiceBus is identical to the address at the fieldbus • The maximum number of I/O modules in a field station is 16 • A maximum of 8 HART field devices can be connected to each HART I/O module • HART Multidrop operation is not possible 5- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 5.2.3 Zone-specific components / restrictions Application zone and interface Summary of the auxiliary components / restrictions Maximum number of connectable field stations With Modbus (up to 38.4 kBit / s) With Profibus DP (up to 1.5 MBit / s) Zone 1, fieldbus and redundant fieldbus segment • Maximum 18 field stations • With isolating repeater 9373/11 or isolating repeater 9373/21 • Maximum of 10 field stations • With isolating repeater 9373/21 Zone 1, ServiceBus segment • Maximum of 18 field stations • With isolating repeater 9373/11 or isolating repeater 9373/21 Zone 2 or safe area for fieldbus, redundant fieldbus and ServiceBus segment • Maximum of 31 field stations • Isolating repeaters are not required Tab. 5-3 5.2.4 System engineering addresses Designation in the I.S. 1 system Other designations (e.g. with HART) Address range Fieldbus addresses (FB-Adr) = ServiceBus addresses Node, slave 0 .. 127 I/O module number (Mod-No) = slot for I/O module Sub node 1 .. 16 Channel number Loop 0 .. 7 (with HART I/O modules) or 0 .. 4 / 8 / 16 (with other I/O modules) Tab. 5-4 R. STAHL SCHALTGERÄTE GMBH Zone and protocol specific requirements for isolating repeaters and the number of field stations Possible values of fieldbus addresses of the components of the I.S. 1 system and their designation 5- 8 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5.2.5 Engineering of the field stations (fitting) Engineering information for fitting Summary Number and sequence of modules • The fitting of the BusRail begins with the CPU & Power Module or with CPM primary + CPM redundant; the I/O modules follow after it • The maximum number of I/O modules per field station is 16 or 8 (look out for restrictions, e.g. through Profibus!) Engineering for Zone 2 or safe area • With installation in the safe area, the protection class IP 20 must be guaranteed • The enclosures for Zone 2 must have at least protection class IP 54 and be suitable for use in Zone 2 (manufacturer declaration) • The CPU & Power Module supplies power for a maximum of 16 I/O modules • A redundant power supply input is feasible • I/O modules with Ex i and non-Ex i (in preparation) inputs/outputs can be mixed; if Ex i and non-Ex i modules are built in directly adjacent to one another, a partition (see accessories) is required Engineering for Zone 1 • The enclosure must be EEx e certified or comply with the EEx e specifications • The CPU & Power Module specifically suited to Zone 1 must be installed • The CPU & Power Module supplies power for a maximum of 8 I/O modules • A redundant power supply input is feasible; a small EEx d enclosure is required for the installation of the decoupling diodes • Because of the additional socket, the CPU & Power Module for Zone 1 requires more space Tab. 5-5 Engineering of the field stations (fitting) FUNCTIONAL FAULTS AT INCORRECT FITTING! Fitting the I.S. 1 system upside down or lying on its side is not permissible. Warning R. STAHL SCHALTGERÄTE GMBH Ø I.S. 1 system modules must only be installed horizontally or vertically. 5- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 5.3 BusRail engineering 5.3.1 Tabular overview of the BusRail types BusRail types Abbreviation BusRail "begin" for 2 modules. The BusRail can be extended to the right. BRB2 BusRail "end" for 2 modules. The BusRail can be extended to the left. BRE2 BusRail "middle" for 4 modules. The BusRail can be extended to the right and left. BRM4 Tab. 5-6 5.3.2 Drawing BusRail types Tabular overview of the terminations Terminations for the BusRail, description and graphics Termination "begin". Mechanical termination of the BusRail. Tab. 5-7 Termination "begin Sub-D". Mechanical termination and interface to a further rail. Termination "end". Mechanical termination of the BusRail. Termination "end Sub-D". Mechanical termination and interface to a further rail. Termination types R. STAHL SCHALTGERÄTE GMBH 5- 10 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5.3.3 1st configuration alternative for the BusRail – on one rail Configuration on a rail The permissible BusRail combinations shown in table Tab. 5-8 can be built onto a rail. SYSTEM LIMITS Ø The total length must be for a maximum of 18 modules. Warning Number of modules includes the CPU & Power Module Rail configuration and terminations Rail configuration Terminations 2 BRB2 4 BRM4 6 BRB2 + BRM4 8 2 x BRM4 10 BRB2 +2 x BRM4 The rail is terminated on the left with the termination ”begin” and on the right with the termination ”end” (see figure in Tab. 5-8) 12 3 x BRM4 14 BRB2 +3 x BRM4 16 4 x BRM4 18 BRB2 +4 x BRM4 Tab. 5-8 R. STAHL SCHALTGERÄTE GMBH Length configuration on a rail and terminations used 5- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 5.3.4 2nd configuration alternative for the BusRail – on two rails Configuration on two rails The permissible BusRail combinations shown in table Tab. 5-9 can be built onto two rails (see Tab. 5-11). SYSTEM LIMITS Warning Ø Total length of both rails: Zone 1: For a max. of 10 modules Zone 2: For a max. of 18 modules Ø Total length of the BusRail with connection cable must be a maximum of 3 m. Rail configurations, terminations and permissible connections for two rails Rail 1 Rail 2 The first rail is terminated on the left with the termination "begin" and on the right with the termination "end-Sub-D". The first rail in the lengths BRB2 and BRM4 is shown here as an example. The second rail is terminated on the left with the termination "begin-Sub-D" and on the right with the termination "end". The second rail in the lengths BRE2 and BRM4 is shown here as an example. The length of the connection cable is 110 cm in the standard version. Tab. 5-9 Length extension of the BusRail on two rails and terminations used R. STAHL SCHALTGERÄTE GMBH 5- 12 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system Configuration on two rails (continued) Rail 2 The variations of the BusRail BRB2, BRM4 and BRE2 can exist in different combinations for the configuration of the first and second rail. Depending on this combination a certain number of plug-in I/O modules results. Tab. 5-10 lists the resulting number of plug-in modules at various combinations of the BusRail rails. None BRE2 BRM4 BRM4 + BRE2 2x BRM4 2x BRM4 + BRE2 3x BRM4 3x BRM 4 + BRE2 4x BRM4 4x BRM4 + BRE2 None -- 2 4 6 8 10 12 14 16 18 BRB2 2 4 6 8 10 12 14 16 18 -- BRM4 4 6 8 10 12 14 16 18 -- -- BRB2 + BRM4 6 8 10 12 14 16 18 -- -- -- 2 x BRM4 8 10 12 14 16 18 -- -- -- -- BRB2 + 2 x BRM4 10 12 14 16 18 -- -- -- -- -- 3 x BRM4 12 14 16 18 -- -- -- -- -- -- BRB2 + 3 x BRM 4 14 16 18 -- -- -- -- -- -- -- 4 x BRM4 16 18 -- -- -- -- -- -- -- -- BRB2 + 4 x BRM4 18 -- -- -- -- -- -- -- -- -- Rail 1 Tab. 5-10 Resulting number of plug-in modules R. STAHL SCHALTGERÄTE GMBH 5- 13 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 5.3.5 Options for connecting BusRail rails First connection option Second connection option 0 N+1 In the displayed connection, the CPU & Power Module counts the I/O modules on the second rail from top to bottom. The numbers displayed on the I/O modules show an example of the way the CPU & Power Module counts them. 1 N N+n In the displayed connection, the CPU & Power Module counts the I/O modules on the second rail from left to right. The numbers displayed on the I/O modules show an example of the way the CPU & Power Module counts them. Tab. 5-11 Options for connecting the BusRail and the resulting addressing of the I/O modules by the CPU & Power Module R. STAHL SCHALTGERÄTE GMBH 5- 14 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5.3.6 BusRail engineering – slot allocation A CPU & Power Module always occupies the first slot on the BusRail. Tab. 5-12 shows how the individual slots are fitted with modules. Slot allocation of the BusRail Module type Slot name Without redundant CPU & Power Module CPU & Power Module CPM Each I/O module Each I/O module Each I/O module Each I/O module Mod No 1 Mod No 2 Mod No 3 Mod No ... CPU & Power Module CPU & Power Module CPM prim Each I/O module Each I/O module Each I/O module Each I/O module Mod No 1 Mod No 2 Mod No 3 Mod No ... With redundant CPU & Power Module CPM red Tab. 5-12 BusRail engineering (slot allocation) For engineering information regarding the properties of the I/O modules and their connections, see Chapter 7.6. R. STAHL SCHALTGERÄTE GMBH 5- 15 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 5.4 Engineering information for selection of cable Type Summary ServiceBus Shielded, twisted wire pair, crosssection 0.5 .. 1.5 mm² Fieldbus Modbus Shielded, twisted wire pair, crosssection 0.5 .. 1.5 mm² Profibus Special cable, specifications see ”Profibus technical guidelines, configuration guidelines Profibus DP/ FMS” (Profibus user organization), see accessories, Chapter 14.2 Plug for fieldbus See accessories, Chapter 14.2 Tab. 5-13 Engineering information for selection of cable R. STAHL SCHALTGERÄTE GMBH 5- 16 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5.5 Engineering examples Field station for use in Zone 1 Enclosure 8146/5095-3D Reference number: IS1-8146509-1A1 Material Glass-fiber reinforced unsaturated polyester resin Dimensions 681.5 x 340.5 x 190 (Length x Width x Depth; specified in [mm]) Degree of protection: IP 66 Field station for use in Zone 1 Enclosure 8146/5095 Combination Reference number: IS1-8146500-1B1 Material Glass-fiber reinforced unsaturated polyester resin Dimensions 681.5 x 681.5 x 190 (Length x Width x Depth; specified in [mm]) Degree of protection: IP 66 Field station for use in Zone 2 Enclosure 8146/5095-3D Reference number: IS1-8146509-2A1 Material Glass-fiber reinforced unsaturated polyester resin Dimensions 681.5 x 340.5 x 190 (Length x Width x Depth; specified in [mm]) Degree of protection: IP 66 Tab. 5-14 Engineering examples – Field stations in the enclosure made of glass-fiber reinforced unsaturated polyester resin R. STAHL SCHALTGERÄTE GMBH 5- 17 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Field station for use in Zone 1 Enclosure 8125/5585-2D Reference number: IS1-8125558-1A1 Material Stainless steel Dimensions 543.5 x 543.5 x 190 (Length x Width x Depth; specified in [mm]) Degree of protection: IP 66 Field station for use in Zone 1 Enclosure 8125/8917-2D Reference number: IS1-8125891-1A1 Material Stainless steel Dimensions 730 x 730 x 290 (Length x Width x Depth; specified in [mm]) Degree of protection: IP 66 Field station for use in Zone 2 Enclosure Customer-specific Reference number: IS1-1006030-2A1 Material Sheet steel or Stainless steel Dimensions 600 x 1000 x 300 (Length x Width x Depth; specified in [mm]) Degree of protection: IP 65 or higher Tab. 5-15 Engineering examples – Field stations in the enclosure made of sheet steel / stainless steel R. STAHL SCHALTGERÄTE GMBH 5- 18 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system 5.6 Forms A three-page offer creation form is available for the engineering of I.S. 1 systems. Page 1 Fig. 5-4 R. STAHL SCHALTGERÄTE GMBH Offer form – Page 1 5- 19 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Page 2 Fig. 5-5 R. STAHL SCHALTGERÄTE GMBH Offer form – Page 2 5- 20 I.S. 1 B 9400 Version 1.5 05/01 Planning and configuration of the I.S. 1 system Page 3 Fig. 5-6 R. STAHL SCHALTGERÄTE GMBH Offer form – Page 3 5- 21 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 5- 22 I.S. 1 B 9400 Version 1.5 05/01 Fitting of the I.S. 1 system 6 FITTING 6.1 Safety instructions for fitting ENDANGERING OF INTRINSIC SAFETY! If the BusRail pins are bent, this can endanger the intrinsic safety. Warning Ø Never use a BusRail with bent pins! ENDANGERING OF INTRINSIC SAFETY! Warning Terminations and link cables must be firmly mounted. Loose terminations, earth clamps or link cables can endanger the intrinsic safety. Ø Firmly tighten the fixing screws on the terminations and the link cables. Ø Snap the earth clamps of the BusRail onto the DIN rail. Connections The BusRail has left and right connections which can be used to extend the BusRail or mechanically distribute it over two rails. Terminations are required at the ends of these connections. The intrinsic safety of the system is only guaranteed when the terminations are securely fitted. Introductory information regarding terminations, see Chapter 4.6.15. R. STAHL SCHALTGERÄTE GMBH 6- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 6.2 Working steps for system fitting The components of the I.S. 1 system can be pre-assembled at any assembly site. The components that are firmly fitted in the enclosure can then be locally connected to the field devices and automation devices. Overview Working step Aim of working step Fitting the rails Fixing of the BusRail Fitting the components Fitting the components in the enclosure at any assembly site Fitting the field station (the enclosure with the system components already firmly fitted) Installation of the field station at the required location Tab. 6-1 R. STAHL SCHALTGERÄTE GMBH Working steps for system fitting 6- 2 I.S. 1 B 9400 Version 1.5 05/01 Fitting of the I.S. 1 system 6.3 Fitting the components The I.S. 1 system can be externally pre-assembled at any assembly site. If the precise allocation of I/O modules to the field stations is not yet specified, the I/O modules can also be fitted at a later date. 6.3.1 DIN rails, BusRail and terminations The intrinsic safety of the system is only guaranteed when the terminations are securely fitted. Introductory information regarding terminations, see Chapter 4.6.15. Preparatory measures In order that the BusRail can be correctly inserted, the rivets or screw heads used to fit the DIN rail must not be more than 4 mm high. Fig. 6-1 Cross-section of mounting rail NS 35/15 as in EN 50 022 (with inserted BusRail and snapped-in earth clamps) When fitted in plastic enclosures, the DIN rail is fitted with isolation. The rail must be connected to a secure earth (potential equalization), e.g. with an earth terminal. This clamp must be an EEx e terminal. R. STAHL SCHALTGERÄTE GMBH 6- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Fitting of termination "begin" or "begin-Sub-D" To fit the DIN rail, the BusRail components and the terminations, the following steps must be implemented: Ø Fit DIN rail (3) in enclosure. Ø Check termination "begin-Sub-D" for any damage to the contacts. Ø Insert termination "begin" (2) or "begin-Sub-D" into the DIN rail (3). Ø Tighten fixing screw (1) at termination. Ø Check the tight fit of the termination. Ø Press the fixing screw cover into the screw hole. The termination is fitted. Inserting the BusRail into the DIN rail Ø Check termination (2) for tight fit. Ø Check BusRail section (4) for damage to contacts. Ø Align the BusRail section (4) "begin" so that the printed arrow points in the direction of the BusRail end. Ø Insert the BusRail section "begin" (4) in the DIN rail (3). The BusRail section is positioned in the DIN rail but is not yet fixed in position. Inserting the BusRail in the termination "begin" Ø Slide the BusRail (4) into the "begin" (2) termination while pressing the left end of the BusRail slightly. Ø Snap the earth clamps (5) of the BusRail component over the DIN rail. The BusRail component is now fixed. R. STAHL SCHALTGERÄTE GMBH 6- 4 I.S. 1 B 9400 Version 1.5 05/01 Fitting of the I.S. 1 system Fitting further BusRail components Ø Insert the new BusRail component (5) to the right of the previously fitted component (3) in the DIN rail (4). Ø Lightly push down on the left end of the new BusRail component (5) to engage it with the previously fitted BusRail component (3) (see arrow). Ø Snap the earth clamps of the new BusRail component over the DIN rail (4). The new BusRail component is now fixed. Fitting the termination "end" or "end-Sub-D" Ø Check termination "end-Sub-D" for any damage to the contacts. Ø Insert termination "end" or "end-Sub-D" (2) into the DIN rail (4). Ø Engage termination "end" (2) into the BusRail end (3). Ø Tighten fixing screw (1) on termination "end" (2). Ø Check the tight fit of the termination. Ø Press the fixing screw cover into the screw hole. The termination is fixed. Fitting the connection cable If the BusRail is distributed over two rails, the rails are connected with a connection cable (see Chapter 5.3.5: Options for connecting the BusRail). Ø Plug the connection cable into the "end-Sub-D" termination. Ø Screw the plug of the connection cable to the termination "end-Sub-D". Ø Check the tight fit of the connection in the termination "end-Sub-D". Ø Carry out the same process for connecting the connection cable to the termination "begin-Sub-D". The connection cable is now fitted. R. STAHL SCHALTGERÄTE GMBH 6- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 6.3.2 CPU & Power Modules and I/O modules MALFUNCTION IF SLOT IS INCORRECT ! Warning Fitting the base for the CPU & Power Module The CPU & Power Module must be fitted on the first slot of the BusRail, and the second slot if a redundancy is used. Ø Comply with slot definitions. Fig. 6-2 shows the base of the CPU & Power Module for Zone 1 fitted on the BusRail. Fig. 6-2 1 2 3 4 5 Fitting the base for the CPU & Power Module for Zone 1 Base Latch for secure removal of the CPU & Power Module for Zone 1 Holding clamps BusRail Terminations Before fitting the base ensure that the BusRail is fastened firmly in the DIN rail. The terminations (5) at the left- and right-hand ends of the BusRail (4) are fitted. Ø Position base vertically over the plug connection of the BusRail (4). Ø Tighten the screws of the holding clamps (3) using a torque of 0.8 .. 1.2 Nm. Ø Check the tight fit of the base. R. STAHL SCHALTGERÄTE GMBH 6- 6 I.S. 1 B 9400 Version 1.5 05/01 Fitting of the I.S. 1 system Fitting the CPU & Power Module for Zone 1 Before the CPU & Power Module is fitted, check that both red latches are in Position I. If necessary, bring the latches into Position I. Ø Insert and engage the CPU & Power Module in the plug connection of the base. Ø Check the tight fit of the CPU & Power Module. Fig. 6-3 1 2 R. STAHL SCHALTGERÄTE GMBH Engaging the CPU & Power Module in the base CPM & Power Module Latch for secure removal of the CPU & Power Module for Zone 1 6- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Removing the CPU & Power Module for Zone 1 HEAVY COMPONENT! The CPU & Power Module, Type 9440/12, weights approx. 2.5 kg. Warning Ø Hold the CPU & Power Module firmly while removing it. Ø Push both red latches in the direction of the arrow (1) up to the stop (Position II). Ø Pull the CPU & Power Module vertically out of the base until the stop is reached (2). The module engages in the intermediate level. Ø Push the two latches back in the direction of the arrow (3) up to the stop in the exit position (Position I). Ø Remove the CPU & Power Module vertically (4). Fig. 6-4 1 2 3 4 Disengaging and removing the CPU & Power Module Two latches (pushed from left to right to Position II) CPU & Power Module for Zone 1 (engaged in the intermediate level) Two latches (pushed from right to left to Position I) CPU & Power Module for Zone 1 (disengaged) If the module cannot be removed, e.g. if it has become tilted: Ø Let the module engage back into the base (as when fitting it). Ø Repeat removal procedure. R. STAHL SCHALTGERÄTE GMBH 6- 8 I.S. 1 B 9400 Version 1.5 05/01 Fitting of the I.S. 1 system Fitting the CPU & Power Module for Zone 2 ENDANGERING OF EXPLOSION PROTECTION! The open socket of the data plug at the CPU & Power Module for Zone 2 may pose a hazard. Warning Ø Ensure that the data plug is closed and protected by the blue cap! Fit the first CPU & Power Module on the first slot of the rail. For redundancy, fit the second CPU & Power Module to the right of the first one. The CPU & Power Module and the redundant CPU & Power Module are now fitted. Fit the CPU & Power Module as follows: Ø Position module vertically over the plug connection of the BusRail. Ø Engage the module by pressing it firmly into the rail. Removing the CPU & Power Module for Zone 2 Proceed as follows to remove the CPU & Power Module: Ø Lift up red handle on module. This releases the catch. Ø With the red handle raised, remove the module by lightly waggling it and then pulling. Fitting the I/O modules Fit the specific I/O modules onto the slots of the BusRail in compliance with the fitting plan: Ø Position module vertically over the plug connection of the BusRail. Ø Engage the module by pressing it firmly into the rail. Removing the I/O module Proceed as follows to remove the I/O module: Ø Lift up red handle on module. This releases the catch. Ø With the red handle raised, remove the module by lightly waggling it and then pulling. R. STAHL SCHALTGERÄTE GMBH 6- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 6.3.3 Warning instruction electrostatic discharge ENDANGERING OF EXPLOSION PROTECTION! Warning Plastic components can become electrostatically charged during cleaning. If the field stations have been installed in Zone 1 or Zone 2, this may pose a hazard. Ø Only clean modules with damp cloths! Ø Fit the warning instruction "Clean modules with damp cloths only" on the inside of the field station. R. STAHL SCHALTGERÄTE GMBH 6- 10 I.S. 1 B 9400 Version 1.5 05/01 Fitting of the I.S. 1 system 6.4 Fitting the I.S. 1 field station DANGER AT INCORRECT FITTING SITE! Warning There is a danger of explosion in the presence of an explosive gas mixture if a Zone 2 device is operated in Zone 1. Ø When used in Zone 1 check the field station for a corresponding CPU & Power Module. The I.S. 1 field station (enclosure with fully fitted components) is fitted at the specified location. For fitting the system components: See Chapter 6.3. 6.4.1 Intended condition of the system after fitting Following completion of all fitting steps the system should be in the following condition: • DIN rails securely fitted in enclosure • BusRail inserted in the DIN rail and then fixed with the earth clamps • Terminations inserted and screwed down in BusRail • Connection cable securely fitted between termination "end-Sub-D" and termination "begin-Sub-D" and checked for tight fit • Modules fitted onto BusRail in compliance with fitting plan • Field station (enclosure with fully fitted modules) securely fitted in position. R. STAHL SCHALTGERÄTE GMBH 6- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 6- 12 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7 CONNECTING THE CABLES 7.1 Safety instructions for connecting the cables When connecting and laying the cables observe the installation and erection regulations in accordance with EN 60 079-14 as well as state-specific regulations. 7.1.1 Connecting of I/O module and field device ENDANGERING OF INTRINSIC SAFETY! Warning The connection of an intrinsically safe field device with an intrinsically safe input or output must result in an intrinsically safe circuit! Ø When selecting the field devices to be connected with the I/O modules, check the resulting safe values. Ø Take into account the inductance and capacitance of the cable. Further information regarding proof of intrinsic safety R. STAHL SCHALTGERÄTE GMBH See Tab. 5-2: Maximum values of the field devices and field circuits. 7- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.2 Overview of the connections of the I.S. 1 system CPU & Power Modules and I/O Modules have different connections. Tab. 7-1 shows the module-specific connections and the working steps for connecting the cables. Module Connection Working step All modules All connections Strip the insulation of the cable CPU & Power Module Power supply Connect the screw terminal to the power supply cable and plug it in Fieldbus Connect the Sub-D socket to the bus cable and plug it in Redundant fieldbus Connect the Sub-D socket to the bus cable and plug it in ServiceBus Connect the Sub-D socket to the bus cable and plug it in Connection to the I/O modules Implemented by plugging into the BusRail Connection to the field devices Connect the field cable to the plug-in terminal and plug it in Connection to the CPU & Power Module and power supply Implemented by plugging into the BusRail I/O module Tab. 7-1 R. STAHL SCHALTGERÄTE GMBH Overview of the working steps for connecting the cables to the modules 7- 2 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.3 Preparation for connecting Hundreds of different cables can run together in an I.S. 1 system via the various field stations. Connecting such a high number of cables requires special preparation of the connecting process. 7.3.1 Assigning cables The following steps are required for the rough assignment of the cable bundles to the specific modules and for preparing the connection process: Ø Keep the interface allocation plan at hand. Ø Assign the cable bundles to the modules in accordance with the interface allocation plan. Ø Strip the insulation off the cables and conductors. Ø Place end sleeves on the bared conductor ends and crimp them. 7.3.2 Required state of the system The system has to be in the following state after connection of the cables to the modules has been prepared: • Cables bared and end sleeves fitted • Assign the cable bundles to the I/O modules in accordance with the interface allocation plan R. STAHL SCHALTGERÄTE GMBH 7- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.4 Connection allocation of the CPU & Power Module for Zone 1, Type 9440/12 7.4.1 Connection diagram The CPU & Power Module for Zone 1 has five different connection possibilities. The five connection possibilities are designated with X1 to X5 in Fig. 7-1. Fig. 7-1 X1 X2 X3 X4 X5 R. STAHL SCHALTGERÄTE GMBH Connections at the base of the CPU & Power Module for Zone 1 Fieldbus Redundant fieldbus ServiceBus Data plug Power supply 7- 4 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.4.2 Power supply (X5) The CPU & Power Module for Zone 1 is supplied with the required power supply by a cable. The cable is connected to the EEx e terminals of the base. Fig. 7-2 Terminal allocation of the EEx e terminals for power supply (view from above) 1 + 2 – 3 to 16 not occupied The following table shows the terminal allocation for the power supply: Description Tab. 7-2 R. STAHL SCHALTGERÄTE GMBH Function Connector number Terminal 16 pin designation 24 V DC (+) X5 + 0V X5 – Not connected X5 Terminals 3..16 Terminal allocation for the power supply 7- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.4.3 Fieldbus (X1) / Fieldbus redundant (X2) The following table shows the pin allocation of the primary (X1) and of the redundant fieldbus plug (X2): Description Function Connector number Sub-D 9 plug Pin No. Data B (+) RxD/TxD (+) X1/X2 3 Data A (–) RxD/TxD (–) X1/X2 8 -- Not connected X1/X2 1, 2, 4, 5, 6, 7, 9 Tab. 7-3 7.4.4 Pin allocation of the fieldbus pins X1 and X2 ServiceBus (X3) The following table shows the pin allocation for the ServiceBus plug: Description Function Connector number Sub-D 9 plug Pin No. Data B (+) RxD/TxD (+) X3 3 Data A (–) RxD/TxD (–) X3 8 -- Not connected X3 1, 2, 4, 5, 6, 7, 9 Tab. 7-4 R. STAHL SCHALTGERÄTE GMBH Pin allocation of the ServiceBus plug X3 7- 6 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.5 Connection allocation of the CPU & Power Module for Zone 2, Type 9440/15-01-11 7.5.1 Connection diagram The CPU & Power Module for Zone 2 has five different connection possibilities. The five connection possibilities are designated with X1 to X5 in Fig. 7-3. Fig. 7-3 X1 X2 X3 X4 X5 R. STAHL SCHALTGERÄTE GMBH Connection diagram of the CPU & Power Module for Zone 2 Fieldbus Redundant fieldbus ServiceBus Data plug Power supply 7- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.5.2 Power supply (X5) The CPU & Power Module is supplied with the required power supply by a cable. A 3-pin screw terminal is used to connect the cable to the module (see Fig. 7-4). Fig. 7-4 1 2 3 Pin allocation of the 3-pin plug-in terminal for the power supply (view from above) + – not occupied The following table shows the terminal allocation plan for the screw terminal: Description Function Connector number Terminal 3 pin designation Screw terminal 24 V DC (+) X5 + 0V X5 – No conductor connection X5 -- Tab. 7-5 R. STAHL SCHALTGERÄTE GMBH Terminal allocation plan for the power supply X5 7- 8 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.5.3 Sub-D plug Fieldbus (X1)/Fieldbus redundant (X2) Fig. 7-5 shows the individual pins and the Sub-D plugs used. Fig. 7-5 1 5 6 9 Pin allocation of the Sub-D plug Pin 1 Pin 5 Pin 6 Pin 9 The following table shows the pin allocation of the primary (X1) and of the redundant fieldbus plug (X2): Description Function Connector number Sub-D 9 plug Pin No. Data B (+) RxD/TxD (+) X1/X2 3 Ground for interface (from device) GND X1/X2 5 Supply voltage (from device) 5 V (+) X1/X2 6 Data A (–) RxD/TxD (–) X1/X2 8 -- Not connected X1/X2 1, 2, 4, 7, 9 Tab. 7-6 R. STAHL SCHALTGERÄTE GMBH Pin allocation of the fieldbus pins X1 and X2 7- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.5.4 ServiceBus (X3) The following table shows the pin allocation for the ServiceBus plug: Description Function Connector number Sub-D 9 plug Pin No. Data B (+) RxD/TxD (+) X3 3 Ground for interface (from device) GND X3 5 Supply voltage (from device) 5 V (+) X3 6 Data A (–) RxD/TxD (–) X3 8 -- Not connected X3 1, 2, 4, 7, 9 Tab. 7-7 R. STAHL SCHALTGERÄTE GMBH Pin allocation of the ServiceBus plug X3 7- 10 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.6 Connection allocation of the I/O module An I/O module may be connected to the field device by different means. The terminal allocation may therefore differ. 7.6.1 Connection diagram of the I/O modules (Type 9470, 9471 and 9480) The I/O modules have two terminal strips for field devices. The designation X1 is used in the diagram below for the two terminal strips for field devices (plug-in terminals). The two plug-in terminals X1 have 16 terminals each for connecting the field cables. Fig. 7-6 R. STAHL SCHALTGERÄTE GMBH Connection diagram of the I/O modules Type 9470 and 9480 7- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.6.2 Connection diagram of the I/O modules (Type 9460, 9461, 9465, 9475, 9477 and 9481) The I/O modules have one terminal strip for field devices. The designation X1 is used in the diagram below for the terminal strip for field devices (plug-in terminal). The plug-in terminal X1 have 16 terminals for connecting the field cables. Fig. 7-7 R. STAHL SCHALTGERÄTE GMBH Connection diagram of the I/O modules (Type 9460, 9461, 9465, 9466, 9475 and 9481) 7- 12 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.6.3 Analog Input Module, Type 9460 Some of the connectable field device types are drawn in in Fig. 7-8. Fig. 7-8 2-wire transmitter for AIM 9460 The following table shows the connection allocation of the Analog Input Module for 2-wire transmitter: Channel No. Function 2-wire transmitter Plug X1 Terminal No. 0 0 Input (+) Input (–) 1 2 1 1 Input (+) Input (–) 3 4 ... ... ... 7 7 Input (+) Input (–) 15 16 Tab. 7-8 R. STAHL SCHALTGERÄTE GMBH Analog Input Module Type 9460 (connectable field device types) Connection allocation of the Analog Input Module for 2-wiretransmitter 7- 13 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 3- and 4-wire transmitters for AIM 9460 The following table shows the connection allocation of the Analog Input Module for 3 and 4-wire transmitters: Channel No. Function 3-wire transmitter Function 4-wire transmitter Plug X1 Terminal No. 0 0 1 (not occupied) 1 (not occupied) Power (+) Input (–) No conductor connection Input (–) No conductor connection Input (+) No conductor connection Input (–) 1 2 3 4 2 2 3 (not occupied) 3 (not occupied) Power (+) Input (–) No conductor connection Input (–) No conductor connection Input (+) No conductor connection Input (–) 5 6 7 8 ... ... ... ... 6 6 7 (not occupied) 7 (not occupied) Power (+) Input (–) No conductor connection Input (–) No conductor connection Input (+) No conductor connection Input (–) 13 14 15 16 Tab. 7-9 R. STAHL SCHALTGERÄTE GMBH Connection allocation of the Analog Input Module for 3 and 4-wire transmitters 7- 14 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.6.4 Analog Input Module HART, Type 9461/1.-08-1. Some of the connectable field device types are drawn in in Fig. 7-9. Fig. 7-9 2-wire transmitter for AIM HART 9461/1.-08-1. HART Analog Input Module, Type 9461/…-..-1. (connectable field device types) The following table shows the connection allocation of the Analog Input Module HART for 2-wire transmitter: Channel No. Function 2-wire transmitter Plug X1 Terminal No. 0 0 Input (+) Input (–) 1 2 1 1 Input (+) Input (–) 3 4 ... ... ... 7 7 Input (+) Input (–) 15 16 Tab. 7-10 Connection allocation of the Analog Input Module HART for 2-wire-transmitter R. STAHL SCHALTGERÄTE GMBH 7- 15 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.6.5 Analog Input Module HART, Type 9461/1.-08-2. Some of the connectable field device types are drawn in in Fig. 7-10. Fig. 7-10 Analog Input Module HART, Type 9461/1.-08-2. (connectable field device types) R. STAHL SCHALTGERÄTE GMBH 7- 16 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 2- and 4-wire transmitters for AIM HART 9461/1.-08-2. The following table shows the connection allocation of the Analog Input Module HART for 2 and 4-wire transmitters: Channel No. Function 2-wire transmitter Function 4-wire transmitter Plug X1 Terminal No. 0 0 Input (+) Input (–) --- 1 2 1 1 Input (+) Input (–) --- 3 4 2 2 Input (+) Input (–) --- 5 6 3 3 Input (+) Input (–) --- 7 8 4 4 --- Input (+) Input (–) 9 10 5 5 --- Input (+) Input (–) 11 12 6 6 --- Input (+) Input (–) 13 14 7 7 --- Input (+) Input (–) 15 16 Tab. 7-11 Connection allocation of the Analog Input Module HART for 2 and 4-wire transmitters R. STAHL SCHALTGERÄTE GMBH 7- 17 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.6.6 Temperature Input Module R, Type 9480 Some of the connectable field device types are drawn in in Fig. 7-11. Fig. 7-11 Temperature Input Module R Type 9480 (connectable field device types) 2-wire circuit for TIMR 9480 The following table shows the connection allocation of the Temperature Input Module R for Pt 100 (2-wire circuit): Channel Function Pt 100 (2-wire circuit) Plug X1 Terminal No. 0 0 0 0 Sensor current (+), voltage (+) No conductor connection No conductor connection Sensor current (–), voltage (–) 1 2 3 4 1 1 1 1 Sensor current (+), voltage (+) No conductor connection No conductor connection Sensor current (–), voltage (–) 5 6 7 8 ... ... ... 7 7 7 7 Sensor current (+), voltage (+) No conductor connection No conductor connection Sensor current (–), voltage (–) 29 30 31 32 Tab. 7-12 Connection allocation of the Temperature Input Module R for Pt 100 (2-wire circuit) R. STAHL SCHALTGERÄTE GMBH 7- 18 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 3-wire circuit for TIMR 9480 The following table shows the connection allocation of the Temperature Input Module R for Pt 100 (3-wire circuit): Channel Function Pt 100 (3-wire circuit) Plug X1 Terminal No. 0 0 0 0 Sensor current (+), voltage (+) No conductor connection Voltage (–) Sensor current (–) 1 2 3 4 1 1 1 1 Sensor current (+), voltage (+) No conductor connection Voltage (–) Sensor current (–) 5 6 7 8 ... ... ... 7 7 7 7 Sensor current (+), voltage (+) No conductor connection Voltage (–) Sensor current (–) 29 30 31 32 Tab. 7-13 Connection allocation of the Temperature Input Module R for Pt 100 (3-wire circuit) 4-wire circuit for TIMR 9480 The following table shows the connection allocation of the Temperature Input Module R for Pt 100 (4-wire circuit): Channel Function Pt 100 (4-wire circuit) Plug X1 Terminal No. 0 0 0 0 Sensor current (+) Voltage (+) Voltage (–) Sensor current (–) 1 2 3 4 1 1 1 1 Sensor current (+) Voltage (+) Voltage (–) Sensor current (–) 5 6 7 8 ... ... ... 7 7 7 7 Sensor current (+) Voltage (+) Voltage (–) Sensor current (–) 29 30 31 32 Tab. 7-14 Connection allocation of the Temperature Input Module R for Pt 100 (4-wire circuit): R. STAHL SCHALTGERÄTE GMBH 7- 19 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Potentiometer in 3-wire circuit for TIMR 9480 The following table shows the connection allocation of the Temperature Input Module R for potentiometers with a 3-wire circuit: Channel Function Potentiometer with a 3-wire circuit Plug X1 Terminal No. 0 0 0 0 Resistor end (sensor current (+)) No conductor connection Wiper (voltage (–)) Resistor beginning (sensor current (–)) 1 2 3 4 1 1 1 1 Resistor end (sensor current (+)) No conductor connection Wiper (voltage (–)) Resistor beginning (sensor current (–)) 5 6 7 8 ... ... ... 7 7 7 7 Resistor end (sensor current (+)) No conductor connection Wiper (voltage (–)) Resistor beginning (sensor current (–)) 29 30 31 32 Tab. 7-15 Connection allocation of the Temperature Input Module R for potentiometer with a 3-wire circuit: R. STAHL SCHALTGERÄTE GMBH 7- 20 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.6.7 Temperature Input Module mV, Type 9481 Some of the connectable field device types are drawn in in Fig. 7-12. Fig. 7-12 Temperature Input Module mV Type 9481 (connectable field device types) 2-wire circuit for TIMmV 9481 The following table shows the connection allocation of the Temperature Input Module mV: Channel Function mV input Plug X1 Terminal No. 0 0 Input (+) Input (–) 1 2 1 1 Input (+) Input (–) 3 4 ... ... ... 7 7 Input (+) Input (–) 15 16 0 .. 7 Reference junction Internal Tab. 7-16 Connection allocation of the Temperature Input Module mV R. STAHL SCHALTGERÄTE GMBH 7- 21 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.6.8 Analog Output Module, Type 9465 Some of the connectable field device types are drawn in in Fig. 7-13. Fig. 7-13 Analog Output Module Type 9465 (connectable field device types) Connection allocation per channel at the AOM 9465 The following table shows the connection allocation of the Analog Output Module: Channel No. Function Output Plug X1 Terminal No. 0 0 Output (+) Output (–) 1 2 1 1 Output (+) Output (–) 3 4 ... ... ... 7 7 Output (+) Output (–) 15 16 Tab. 7-17 Connection allocation of the Analog Output Module R. STAHL SCHALTGERÄTE GMBH 7- 22 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.6.9 HART Analog Output Module, Type 9466 Some of the connectable field device types are drawn in in Fig. 7-14. Fig. 7-14 HART Analog Output Module Type 9466 (connectable field device types) Connection allocation per channel at the AOM HART 9466 The following table shows the connection allocation of the HART Analog Output Module: Channel No. Function Output Plug X1 Terminal No. 0 0 Output (+) Output (–) 1 2 1 1 Output (+) Output (–) 3 4 ... ... ... 7 7 Output (+) Output (–) 15 16 Tab. 7-18 Connection allocation of the HART Analog Output Module R. STAHL SCHALTGERÄTE GMBH 7- 23 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.6.10 NAMUR Digital Input Module, Type 9470 Some of the connectable field device types are drawn in in Fig. 7-15. Fig. 7-15 NAMUR Digital Input Module mV Type 9470 (connectable field device types) Connection allocation per channel at the DIM NAMUR 9470 The following table shows the connection allocation of the Digital Input Module: Channel No. Function Input Plug X1 Terminal No. 0 0 Input (+) Input (–) 1 2 1 1 Input (+) Input (–) 3 4 ... ... ... 15 15 Input (+) Input (–) 31 32 Tab. 7-19 Connection allocation of the NAMUR Digital Input Module R. STAHL SCHALTGERÄTE GMBH 7- 24 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.6.11 Digital Input Module 24 V, Type 9471 Some of the connectable field device types are drawn in in Fig. 7-16. Fig. 7-16 Digital Input Module 24 V Type 9471 (connectable field device types) Connection allocation per channel at the DIM 24 V 9471 The following table shows the connection allocation of the Digital Input Module: Channel No. Function Input Plug X1 Terminal No. 0 0 Input (+) Input (–) 1 2 1 1 Input (+) Input (–) 3 4 ... ... ... 15 15 Input (+) Input (–) 31 32 Tab. 7-20 Connection allocation of the Digital Input Module R. STAHL SCHALTGERÄTE GMBH 7- 25 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.6.12 Digital Output Module, Type 9475 Some of the connectable field device types are drawn in in Fig. 7-17. Fig. 7-17 Digital Output Module Type 9475 (connectable field device types) 4 channels for DOM 9475/..-04.. The following table shows the connection allocation of the Digital Output Module with 4 channels: Channel No. Function Output Plug X1 Terminal No. 0 0 Output (+) Output (–) 1 2 1 1 Output (+) Output (–) 5 6 ... ... ... 3 3 Output (+) Output (–) 13 14 Tab. 7-21 Connection allocation of the Digital Output Module with 4 channels R. STAHL SCHALTGERÄTE GMBH 7- 26 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 8 channels for DOM 9475/..-08.. The following table shows the connection allocation of the Digital Output Module with 8 channels: Channel No. Function Output Plug X1 Terminal No. 0 0 Output (+) Output (–) 1 2 1 1 Output (+) Output (–) 3 4 ... ... ... 7 7 Output (+) Output (–) 15 16 Tab. 7-22 Connection allocation of the Digital Output Module with 8 channels R. STAHL SCHALTGERÄTE GMBH 7- 27 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.6.13 Digital Output Module Relay, Type 9477 Some of the connectable field device types are drawn in in Fig. 7-18. Fig. 7-18 Digital Output Module Relay Type 9477 (connectable field device types) Connection allocation per channel at the DOMR 9477 The following table shows the connection allocation of the Digital Output Module Relay: Channel No. Function Plug X1 Terminal No. 0 0 NO contact A NO contact B 1 2 1 1 NO contact A NO contact B 3 4 ... ... ... 7 7 NO contact A NO contact B 15 16 Tab. 7-23 Connection allocation of the Digital Output Module Relay R. STAHL SCHALTGERÄTE GMBH 7- 28 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system 7.7 Connecting the I/O modules Field cables suitable for intrinsically safe circuits are to be used to connect the I/O modules to the field devices (sensors and actuators). ENDANGERING OF INTRINSIC SAFETY! Warning The intrinsic safety is endangered if an I/O module is interchanged or the terminals connected incorrectly to the field devices. Ø Only connect Ex I circuits to I/O modules with intrinsically safe inputs or outputs. Ø Check the module and field device connection. 7.7.1 Connection to the field devices The specific connections have to be localized in order to connect the I/O modules to the field devices. Proceed as follows to do so: Ø Identify the field cables in accordance with the project-specific wiring diagram. Ø Identify the corresponding I/O module type and its terminal allocation (see Chapter 7.6). R. STAHL SCHALTGERÄTE GMBH 7- 29 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 7.8 Connection allocation of the terminations 7.8.1 Termination (connection diagram for Type 9494/A2-..) Fig. 7-19 shows an example of an "end" termination with Sub-D socket. The terminations with Sub-D socket contact the BusRail at the side and has a 25-pin Sub-D socket. The connection to a further BusRail rail is carried out by means of a special connection cable (see Chapter 4.5.3). 1 2 Fig. 7-19 Connection allocation of termination with Sub-D-25 plug 1 2 R. STAHL SCHALTGERÄTE GMBH Connecting plug to the next termination Electrical contact to the BusRail 7- 30 I.S. 1 B 9400 Version 1.5 05/01 Connecting the I.S. 1 system Sub-D-25 socket (pin allocation) at the BusRail 9494 The following table shows the pin allocation at the termination of the BusRail at the Sub-D-25 socket: Function Sub-D 25 socket Pin No. With function 1, 2, 3, 4 Ground 5 Internal bus primary 6 Internal bus redundant 7 Bank 1 8 Bank 2 9 Without function 10 +24 V 11, 12, 13 Without function 14, 15 Ground 16, 17, 18, 19 Bank 3 20 Bank 4 21 Without function 22, 23 +24 V 24, 25 Tab. 7-24 Pin allocation at the termination with the Sub-D socket of the BusRail R. STAHL SCHALTGERÄTE GMBH 7- 31 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 7- 32 I.S. 1 B 9400 Version 1.5 05/01 Setting module parameters 8 PARAMETERIZATION 8.1 Parameterizing options 8.1.1 Parameterization options based on the communication protocols used Many fieldbuses currently in use do not have sufficient performance for parameterization of the I.S. 1 system. For fieldbuses with low performance (example: ModBus), the ServiceBus must be used for parameterization. When using suitable fieldbuses (example: Profibus) the use of the ServiceBus for parameterization is not required. Parameterizing options Possible parameterization interfaces The following parameterization options are possible for the I.S. 1 system: • Via the display and operating interface of the CPU & Power Module (setting the fieldbus address) • Via the ServiceBus • Via various fieldbuses (e.g. with Profibus) with the aid of the GSD file The parameterizing options are shown in Fig. 8-1: Fig. 8-1 R. STAHL SCHALTGERÄTE GMBH Parameterization options via various interfaces 8- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 8.1.2 Function Modbus Profibus DP ServiceBus Data transfer with a speed of 38 kBit/s 1.5 MBit/s 9.6 kBit/s Configure I.S. 1 No Yes Yes Load the modules with parameters No Yes Yes Cyclically read/write input and output data Yes Yes No Transfer alarm and diagnostic data Yes Yes Yes Transfer HART commands to/from HART field devices No In preparation Yes Read input data, set outputs (forced) for tests -- -- Yes Tab. 8-1 R. STAHL SCHALTGERÄTE GMBH Performance of connectable fieldbuses Functionality of connectable fieldbuses 8- 2 I.S. 1 B 9400 Version 1.5 05/01 Setting module parameters 8.2 Menu structure and operation of the input keys The fieldbus address is entered in the CPU & Power Module with the help of the display and the and keys. 8.2.1 Display and operating keys The operating panel of the CPU & Power Modules consists of two keys and a display (see Fig. 8-2). Both keys react differently to long or short pressure. Holding both keys down for a longer period initiates an additional functionality (). Fig. 8-2 1 2 3 R. STAHL SCHALTGERÄTE GMBH Display and operating keys of the CPU & Power Module for Zone 1 (Type 9440/12) and for Zone 2 (Type 9440/15, at an opened cover) Display "Down" key "Up" key 8- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 8.2.2 Input Function key short press • Modifies an input value or • Modifies a menu item key long press • Automatic up key short press • Modifies an input value or • Modifies a menu item key long press • Automatic down Simultaneous and long press • Calls up the selected function in the menu or • Toggles from main view to menu Tab. 8-2 R. STAHL SCHALTGERÄTE GMBH Function of operating keys Function of the CPU & Power Module operating keys 8- 4 I.S. 1 B 9400 Version 1.5 05/01 Setting module parameters 8.2.3 Overview of menu items Menu items Display views Meaning "Startup" Initialization phase start... "Main view" FBAdr FB I/O --- off --- "Fieldbus address" The fieldbus address can be set using this menu. CPM FBAdr Displays normal operation in delivery condition. For further information, see Chapter 8.2.4. --- "Select" Setting the number for the fieldbus address. CPM FBAdr select: 5 "Accept" Saving or rejecting the set fieldbus address. accept changes ? yes "Back" Return to main view. CPM back Tab. 8-3 Menu items and a selection of the relevant display views R. STAHL SCHALTGERÄTE GMBH 8- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 8.2.4 Main view The main view shows an overview of the various information regarding the system: • Fieldbus address • Communication at the fieldbus • Status of the I/O modules The diagram shows the main view without a set fieldbus address: FBAdr FB I/O --- off --- The status displays here indicate: • Fieldbus address not yet set (---) • No connection to fieldbus (off) • I/O modules are not cyclically addressed If no fieldbus address has been set, the configured address must be input. This is the case after the first start-up. Use to go directly to the menu where the fieldbus address can be set (see Chapter 8.3). 8.2.5 Menu when fieldbus address is first set The display messages are divided into: • Power Up (start-up) • Normal operation (main view) • Input of fieldbus address If the fieldbus address is modified, the modifications are confirmed by the query . R. STAHL SCHALTGERÄTE GMBH 8- 6 I.S. 1 B 9400 Version 1.5 05/01 Setting module parameters Navigation structure Fig. 8-3 1 2 The navigation structure for setting the fieldbus address is shown in Fig. 8-3: No information is indicated on the display before the power supply has been switched on (see navigation structure, first display (1)). After it has been switched off, the initialization phase of the CPU & Power Module starts. The "start…" message is indicated on the display (see navigation structure, second display (2)). The display changes to the subsequent displays when the keys , or are pressed. This change is represented in Fig. 8-3 by arrows. Navigation structure of the CPU & Power Module software Display in switched-off state Display after the power supply has been switched on, initialization phase R. STAHL SCHALTGERÄTE GMBH 8- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 8.3 Setting the fieldbus addresses on the CPU & Power Module The fieldbus addresses can only be changed when the fieldbus is inactive or disconnected. In this case "FB off" is displayed. Menu "Fieldbus address" Starting from the main view (see Chapter 8.2.4) switch to the menu "Fieldbus address": Ø Press . The display switches from the main view to the menu "Fieldbus address". One of the three screenshots shown in Tab. 8-4 will appear on the display: Display views in the menu "Fieldbus address" CPM FBAdr --- CPM FBAdr Tab. 8-4 R. STAHL SCHALTGERÄTE GMBH 0 Meaning CPM ready to accept the new fieldbus address. Fieldbus address not yet input (delivery state from factory). CPM ready to accept the new fieldbus address. In this example the fieldbus address is "0". Display views in the menu "Fieldbus status" 8- 8 I.S. 1 B 9400 Version 1.5 05/01 Setting module parameters Menu "Select" To switch from the menu "Fieldbus address" (see Tab. 8-4) to the display "Select": Ø Press . If the fieldbus is inactive or not connected, the menu jumps to the "Select" display. The display shows: Address setting CPM FB Adr select: 0 The fieldbus address can be set by pressing the keys or briefly. Short presses increase or decrease the address by 1. Long presses automatically increase or decrease the address. Ø To increase the value, press the key . The number is shown on the display. Ø To decrease the value, press the key . The number is shown on the display. When the required number is reached: Ø Press . The corresponding number is assigned to the fieldbus address and temporarily stored. The menu changes to the "Accept" display. The display shows: accept changes ? yes R. STAHL SCHALTGERÄTE GMBH 8- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Saving the address If the address is to be saved: Ø Press . The CPU & Power Module starts up again. After the start-up the main window is displayed with the field address which has been set. If the fieldbus is active (FB OK), the CPM is not ready to accept a new fieldbus address. The display shows: The fieldbus must be deactivated in order to enter a new fieldbus address. Canceling the address modification If the address is not to be saved: Ø Press the key. The display shows: accept changes ? no Ø Press . The newly set address will not be saved. The display then shows "---" or the previously set address. R. STAHL SCHALTGERÄTE GMBH 8- 10 I.S. 1 B 9400 Version 1.5 05/01 Setting module parameters 8.4 Parameterization via the ServiceBus The software package "I.S. Wizard" by R. STAHL offers the user many options for rapidly and simply operating and maintaining I.S. 1 systems and field stations. The ServiceBus can be used to: • Configure field stations • Read back configurations • Parameterize the CPU & Power Module and I/O modules • Read inputs, write outputs • Read and interpret diagnostic data for the three levels: - Field station - Module - Signals • Read information (e.g. module type, module revision) 8.4.1 Advantages of the PC Software "I.S. Wizard" Simulation A complete test of a field station can be carried out without a functioning fieldbus. "I.S. Wizard" can be operated at the ServiceBus simultaneously with the fieldbus (reading access). Existing systems can be integrated "I.S. Wizard" permits operation of I.S. 1 field stations together with VOS 200 field stations on a ServiceBus so that even existing VOS 200 systems can be extended with I.S. 1 stations. ActiveX Open interfaces with OPC (OLE for process control) and ActiveX permit the integration of I.S. Wizard in control systems or Office applications. Default values The CPU & Power Module and I/O modules already have suitable default settings for all parameters. However, the parameters can be modified via the ServiceBus using a laptop or PC. R. STAHL SCHALTGERÄTE GMBH 8- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 8.4.2 Controllability of modules and signals A detailed description of the software can be found in the ”I.S. Wizard” operating instructions. Individual field stations and modules can be clicked on in the structure tree (Fig. 8-4) down to the signal level. Clicking on a module icon opens an input form where the module data can be entered. Fig. 8-4 Additional functions R. STAHL SCHALTGERÄTE GMBH Representation of each individual module using the software "I.S. Wizard" In addition, the "I.S. Wizard" software provides the following functions: • Creating new projects • Activating/deactivating signals • Modifying and setting parameters • Printing out the system configuration • Printing out labels for the modules 8- 12 I.S. 1 B 9400 Version 1.5 05/01 Setting module parameters 8.5 Configuration and parameterization of field stations via Profibus Complete descriptions of the configuration and parameterization options can be found in the operating instructions "Profibus DP for I.S. 1". The Profibus is a very high performance fieldbus. Because of the high performance of the Profibus, the I.S. 1 field stations connected to the Profibus can be configured and module-specific parameters set via the Profibus master. The necessary data for this is contained in the GSD file. The precise steps for parameterizing the system depend on the field-busspecific software used. 8.5.1 Requirements The following components must be available for the configuration and parameterization of a fieldbus via the Profibus: • Configuration software for Profibus master • Profibus master • GSD file (electronic data sheet of the I.S. 1 station) If the field station is to be parameterized via the fieldbus interface, the fieldbus address must first be set on the CPU & Power Module. See Chapter 8.3. 8.5.2 Intended condition of the I.S. 1 system after completing configuration and parameterization The following criteria must be met after completion of configuration and parameterization: • All data (configuration, parameters) of the field stations, modules and signals are acquired by the configuration software. • The I.S. 1 system is not yet started, no data exchange is taking place. When the Profibus is started-up, the configuration data and parameters are transferred from the Profibus master to the field stations and checked. Only then will the cyclical data exchange for inputs and outputs begin. R. STAHL SCHALTGERÄTE GMBH 8- 13 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 8- 14 I.S. 1 B 9400 Version 1.5 05/01 Preparatory measures and switch-on 9 COMMISSIONING 9.1 Instructions regarding national requirements for commissioning DANGER OF EXPLOSION! In some circumstances, fitting work can cause explosive sparking or non-permissible surface temperatures. Warning Ø Never implement fitting under Ex-conditions. When commissioning the Remote I/O system, comply with national regulations. 9.2 Commissioning procedure The I.S. 1 system commissioning is implemented using: • The PC software I.S. Wizard, which is connected via the ServiceBus with the field stations. • Startup of the fieldbus via the fieldbus master. The I.S. Wizard software can be operated simultaneously with the fieldbus. In continual operation, the system works only via the fieldbus connection. The ServiceBus is no longer required for cyclical data exchange following parameterization and commissioning. R. STAHL SCHALTGERÄTE GMBH 9- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 9.2.1 Commissioning steps for the I.S. 1 system For the initial commissioning: Ø Switch on the power supply to all field stations. Ø Check the fieldbus addresses set for the individual field stations (CPU & Power Module display). Ø Connect the fieldbus to the master and, if present, connect the ServiceBus to the PC. Ø Start master and/or start the PC software I.S. Wizard. Commissioning can be carried out with the "I.S. Wizard". This checks the system. However, for continual operation, a bus master must be started. It is not relevant here whether the "I.S. Wizard" is running or not when the bus master is started. Further steps Subsequent procedures depend on the system configuration. A complete description of the additional procedures can be found in the specific manuals for the PLC or the PCS or in the operating instructions for the "I.S. Wizard". R. STAHL SCHALTGERÄTE GMBH 9- 2 I.S. 1 B 9400 Version 1.5 05/01 Servicing of the I.S. 1 system 10 FUNCTION INSPECTIONS AND MAINTENANCE 10.1 Function inspections During function inspections, comply with the guidelines set out in EN 60 079-17. This standard contains the regulations of the international standard IEC 60 079-17. During operation, the correct function of the I.S. 1 system is monitored by the connected automation equipment. Depending on the specific software used for the automation equipment, the correct function of the field stations or the individual components is displayed. Function inspections can be implemented by: • Visual inspection of the CPU & Power Modules and I/O modules • The PC Software "I.S. Wizard" • The field-bus-specific software of the automation equipment R. STAHL recommends an annual system check using the "I.S. Wizard" software. 10.1.1 Automatic function inspections Function inspections of the data exchange are implemented via the CPU & Power Module (or optionally via the "I.S. Wizard software") between: • Field devices and I/O modules • I/O modules and CPU & Power Module • CPU & Power Module and external automation equipment R. STAHL SCHALTGERÄTE GMBH 10- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 10.1.2 Visual inspection of the CPU & Power Modules and I/O modules The display of the CPU & Power Module for Zone 1 or Zone 2 has the same configuration (2 lines, 16 characters). The display of the CPU & Power Module for Zone 1 is integrated in the base and is always visible. The display of the CPU & Power Module for Zone 2 is positioned under the label carrier. CPU & Power Module: Display The following working steps must be carried out for the visual inspection of the CPU & Power Module: Ø Open the enclosure cover of the field station. Ø In case of a CPU & Power Module for Zone 2 fold open the label carrier. The display is now visible. The CPU & Power Module display shows the main view (error-free normal operation): FBAdr FB I/O 123 OK OK Fig. 10-1 Display "Main view" If the fieldbus or I/O module status display does not show "OK": Ø See Chapter 11.3 regarding error detection in the CPU & Power Module. CPU & Power Module: LEDs The LEDs are always visible. During error-free normal operation, the green diode is constantly lit (OK condition). The green diode flashes when operational without data exchange. Ø Check LEDs for "OK condition". If the green diode is not constantly lit or flashing, or the red diode is lit: Ø See Tab. 11-2 regarding error detection in the CPU & Power Module. I/O modules: LEDs The LEDs are always visible. During error-free normal operation, the green diode is constantly lit (OK condition). Ø Check LEDs for "OK condition". If the green diode is not constantly lit or flashing, or the red diode is lit: Ø See Tab. 11-4 regarding error detection in the I/O modules. Ø Check the CPU & Power Module display for faulty displays. Ø Replace module if there is a module defect (see Chapter 11.5). R. STAHL SCHALTGERÄTE GMBH 10- 2 I.S. 1 B 9400 Version 1.5 05/01 Servicing of the I.S. 1 system 10.2 Maintenance during operation Most system maintenance is restricted to visual inspection. The system can therefore remain operational. Defective I/O modules can be replaced at any time during operation without problem (hot swap). For further information regarding module replacement, see Chapter 11.5. 10.2.1 Overview of maintenance activities The field stations should be inspected every six months regarding: • Consistency of the enclosure • Water penetration • Condensation • Tightness of cable connections • Cable gland intactness 10.3 Shutdown Before the I.S. 1 system can be switched off, ensure the system is in a safe condition. Behavior of the output module during shutdown If the fieldbus is switched off or disconnected from the CPU & Power Module, the I.S. 1 output modules switch to a previously defined setting. This can be specified during parameterization. Analog and digital outputs have different settings. The following values can be assumed: • For analog outputs: –10 %, 0 %, 100 %, 110 %, hold last value • For digital outputs: ON, OFF, hold last value If the power supply is switched off, the outputs switch to a powerless condition. The following values are assumed: • For analog outputs: 0 mA • For digital outputs: OFF R. STAHL SCHALTGERÄTE GMBH 10- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 10- 4 I.S. 1 B 9400 Version 1.5 05/01 Recognising, localising and eliminating errors and malfunctions 11 MALFUNCTIONS 11.1 Safety instructions for disconnecting connections and replacing modules 11.1.1 Fitting terminations and connection cables ENDANGERING OF EXPLOSION PROTECTION! Warning 11.1.2 Explosion protection can be endangered when working on the BusRail or terminations or when disconnecting the connection cables. Ø Never work on the terminations, power supply or connection cables when under voltage. Disconnecting the connections ENDANGERING OF EXPLOSION PROTECTION! Explosion protection is endangered when disconnecting the power supply connections. Warning Ø In Zone 1, only disconnect the power supply without voltage applied. Ø In Zone 2, only disconnect the power supply when there is no danger of explosion. The I.S. 1 system is set up for intrinsic safety. Disconnecting field device connections to the I/O modules during operation is expressly permitted. 11.1.3 Replacing modules In Zone 1 the CPU & Power Module can be replaced without danger. In Zone 2 the CPU & Power Module can be replaced without danger after the power supply is disconnected (see above). I/O modules can be replaced without danger. R. STAHL SCHALTGERÄTE GMBH 11- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 11.1.4 Zone-specific measures Zone 1 Zone 2 Safe area The following measures are permitted: • Remove / insert I/O module terminal block with field cable • Replace I/O modules (see safety instructions 11.1.2) The following measures are permitted for the Zone 1 CPU & Power Modules: • Remove / insert fieldbus connections (the fieldbus is intrinsically safe) • Replace CPU & Power Modules suitable for Zone 1 (locking with two-stage separation) The following measures are permitted for the CPU & Power Modules if there is no danger of explosion: • Remove / insert X5 power supply • Remove / insert fieldbus connections • Replace the CPU & Power Module • Do not disconnect the power supply of the base EEx e terminals of the CPU & Power Module when under voltage • Do not disconnect the BusRail, terminations or connection cables when under voltage Tab. 11-1 Zone-specific measures when disconnecting connections and/or module replacement R. STAHL SCHALTGERÄTE GMBH 11- 2 I.S. 1 B 9400 Version 1.5 05/01 Recognising, localising and eliminating errors and malfunctions 11.2 Possible errors and malfunctions Error detection There are three error detection options for the I.S. 1 system: • Error detection using the CPU & Power Module display or the green and red LEDs of the module • Error detection using a laptop or PC via the ServiceBus and the "I.S. Wizard" software supplied on demand. For further information, see the "I.S. Wizard" operating instructions • Error detection by evaluating the diagnostic information provided by the automation equipment Possible errors The following errors can occur in the system: • Open circuit in a field circuit • Short circuit in a field circuit • Loose field cable in the I/O module terminals • Loose I/O module terminal • I/O module not firmly attached to the BusRail or not engaged in the rail • Loose fieldbus cable • Defective I/O module • Defective CPU & Power Module R. STAHL SCHALTGERÄTE GMBH 11- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 11.3 Error detection with the CPU & Power Module If an error occurs in the fieldbus or in a connected module, the error is displayed on the LCD display. In addition, the LEDs indicate an error. Layout of LCD display FB Adr FB I/O 1 1 2 3 Fig. 11-1 Significance of the CPU & Power Module LCD display 1 2 3 R. STAHL SCHALTGERÄTE GMBH Indicates the field station address at the fieldbus as a numerical value. Indicates the status of the fieldbus. Possible values are "OK", "off" and "baud"”. Indicates the status of the I/O modules and the I/O signals. Possible values are "OK" and "err". 11- 4 I.S. 1 B 9400 Version 1.5 05/01 Recognising, localising and eliminating errors and malfunctions 11.3.1 LED and LCD displays of the CPU & Power Module (CPM) A summary of all errors that can be displayed by the CPU & Power Module, together with the data regarding error/malfunction sources and troubleshooting advice, can be found in Tab. 11-2 and Tab. 11-3. Green diode Red diode LCD display CPM status Error source Possible solution On Off FB: OK I/O: OK All modules OK All signals OK None -- FB: OK I/O: err CPM: OK Group I/O signal alarm See LED displays of the I/O modules On Flashes FB: OK I/O: err CPM: OK I/O: Module group alarm • Module damaged • Module not present • Incorrect module inserted • Replace module • Insert module • Insert correct module Flashes Off FB: off / baud I/O: -- Ready (after switch-on, before data exchange with master) None Initiate cyclical data exchange with the master. Check master and bus connection to CPM Flashes Flashes FB: off / baud I/O: OK / err Leave data exchange (outputs in safety position) Cyclical data exchange with master is interrupted Initiate cyclical data exchange with the master. Check master, bus connection and CPM Flashes On FB: off / baud I/O: -- Configuration fault Configuration incorrect Change configuration in master Off On or flashes FB: off / baud I/O: -- CPM hardware error • Hardware check error • EPROM error • EEPROM error Replace CPM Off Off No display Off No supply voltage to CPM or defective CPM • Check CPM power supply • Check CPM • Replace CPM Tab. 11-2 Significance of the CPU & Power Module diode displays R. STAHL SCHALTGERÄTE GMBH 11- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 11.3.2 Error messages on the CPU & Power Module display Module Display views Designation / cause Solution 0 .. 127 CPM address -- -- No address defined Enter address again OK Fieldbus OK (cyclical data exchange) -- off No data exchange at the fieldbus -- baud CPM baud rate detected Configure field station in the master The field station is not addressed by the master OK All I/O modules and signals are OK -- err Group alarm I/O: One or more I/O modules or signals are defective Check I/O modules and I/O signals -- CPM access to the I/O modules is not possible -- Tab. 11-3 Group information on the CPU & Power Module display R. STAHL SCHALTGERÄTE GMBH 11- 6 I.S. 1 B 9400 Version 1.5 05/01 Recognising, localising and eliminating errors and malfunctions 11.4 Error detection by I/O modules Before replacing a module, check all cables and connections for tightness and secure contact. Check the tight fit of the CPU & Power Module and I/O modules on the BusRail. The I.S. 1 system offers the option of direct error detection at the CPU & Power Module and I/O modules. Errors can also be detected by using the R. STAHL software "I.S. Wizard", which can be supplied on demand. 11.4.1 Overview of measures for error determination Implement the following steps for error determination: Ø Check the LED displays of the I/O modules. Ø Use Tab. 11-4 to look for the error indicated by the LED display. Ø Read the display on the CPU & Power Module for further errors. R. STAHL SCHALTGERÄTE GMBH 11- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 11.4.2 LED displays on the I/O module and error rectification Green diode Red diode I/O module status Error source Possible solution On Off All signals OK None -- On Flashes Signal diagnosis Signal(s) inoperative • Rectify source of signal diagnosis (short circuit, line break, etc.) Flashes Off Ready (after switchon, before data exchange with master) • Module is in order but not ready for cyclical data exchange (a parameter set is not yet present) • Outputs are in a powerless condition (however, the HART Analog Output Module Type 9466 outputs 4 mA) • Initiate cyclical data exchange with the master Leave data exchange (outputs in safety position) Cyclical data exchange with master is interrupted • Initiate cyclical data exchange with the master Flashes Flashes • Check master, bus connection and CPM • Check master, bus connection and CPM Flashes On Configuration fault Configuration incorrect or incorrect module inserted • Change master configuration or insert correct module Off On or flashes I/O module hardware error • Hardware check error • EPROM error • EEPROM error • Replace I/O module Off Off Off No voltage supply to I/O module or defective I/O module • Check CPM power supply • Check CPM • Check BusRail • Engage I/O module correctly on the rail • Replace I/O module Tab. 11-4 LED displays on the I/O module and error rectification R. STAHL SCHALTGERÄTE GMBH 11- 8 I.S. 1 B 9400 Version 1.5 05/01 Recognising, localising and eliminating errors and malfunctions 11.5 Replacing modules during operation If one or more I/O modules are not replaced at the same time as the CPU & Power Module, the fieldbus addresses do not need to be reset. The CPU & Power Module takes over the fieldbus addresses from the I/O modules present. CPU & Power Module on the Profibus A new CPU & Power Module is automatically detected as a slave and loaded with the configuration and parameters by the Profibus master. Cyclical data exchange then commences independently. CPU & Power Module on the Modbus The "I.S. Wizard" software is used to load the configuration and parameters of the field station into the CPU & Power Module via the ServiceBus. 11.5.1 CPU & Power Module in Zone 1, Type 9440/12 The CPU & Power Module for Zone 1 can be replaced during operation and in a hazardous area. R. STAHL SCHALTGERÄTE GMBH 11- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Removing the CPU & Power Module for Zone 1 HEAVY COMPONENT! The CPU & Power Module, Type 9440/12, weights approx. 2.5 kg. Warning Ø Hold the CPU & Power Module firmly while removing it. Ø Push both red latches in the direction of the arrow up to the stop (Position II). Ø Pull the CPU & Power Module vertically out of the base until the stop is reached. The module engages in the intermediate level. Ø Push the two latches back in the direction of the arrow up to the stop in the exit position (Position I). Ø Remove the CPU & Power Module vertically. If the module cannot be removed, e.g. if it has become tilted: Ø Let the module engage back into the base (as when fitting it). Ø Repeat removal procedure. Fitting the CPU & Power Module for Zone 1 Before the CPU & Power Module is fitted, check that both red latches are in Position I. If necessary, bring the latches into Position I. Ø Insert and engage the CPU & Power Module in the plug connection of the base. Ø Check the tight fit of the CPU & Power Module. The green diode will light up on the newly inserted module. If the green diode on the newly inserted CPM is not lit or flashing, or the red diode is lit, see Tab. 11-2 for error determination. R. STAHL SCHALTGERÄTE GMBH 11- 10 I.S. 1 B 9400 Version 1.5 05/01 Recognising, localising and eliminating errors and malfunctions 11.5.2 CPU & Power Module in Zone 2, Type 9440/15 If there is no danger of explosion, the CPU & Power Module can be replaced during operation. Proceed as follows to replace the module: Ø Open enclosure. Ø Identify module to be replaced. Ø Remove all plugs from module. Ø Lift up red handle on module. This releases the catch. Ø With the red handle raised, remove the module by lightly waggling it and then pulling. Ø Insert a new module of the same type on the BusRail and engage on the rail. Ø Reattach all plugs. The green diode will light up on the newly inserted and connected module. If the green diode on the newly inserted CPM is not lit or flashing, or the red diode is lit, see Tab. 11-2 for error determination. R. STAHL SCHALTGERÄTE GMBH 11- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 11.5.3 I/O module The I/O module can be replaced in all application cases during operation. Proceed as follows to replace individual I/O modules: Ø Identify I/O module to be replaced. Ø Remove plug-in terminals from the module. Ø Lift up the red handle on the I/O module. This releases the catch. Ø With the red handle raised, remove the I/O module by lightly waggling it and then pulling. Ø Insert a new I/O module of the same type on the BusRail and engage on the rail. Ø Reattach plug-in terminals. The new module is automatically recognized by the CPU & Power Module. The green diode will light up on the newly inserted I/O module. If the green diode on the newly inserted I/O module is not lit or flashing, or the red diode is lit, see Tab. 11-4 for error determination. 11.6 Hotline and service R. STAHL address R. STAHL SCHALTGERÄTE GMBH Am Bahnhof 30 D-74638 Waldenburg • Telephone:+49 (0) 7942/943-0 • Telefax:+49 (0) 7942/943-4333 • e-mail: [email protected] • Internet:http://www.stahl.de http://www.is1easy.com R. STAHL SCHALTGERÄTE GMBH 11- 12 I.S. 1 B 9400 Version 1.5 05/01 Installation of new modules 12 EXPANDING THE SYSTEM 12.1 Safety instructions for expanding the system ENDANGERING OF EXPLOSION PROTECTION! The explosion protection is endangered if the systems is expanded on your own responsibility. Warning Ø Expansions may only be implemented with permission from the department or company that designed or produced the system. ENDANGERING OF EXPLOSION PROTECTION! The explosion protection is endangered during separation from circuits which are non intrinsically safe. Warning 12.1.1 Ø During operation, never loosen the terminations, power supply or connection cables. Separating the terminations – zone-specific measures Zone 1 Zone 2 Safe area Every expansion must be implemented in compliance with the regulations for engineering and assembly specified in these operating instructions. Theoretically: Expansion and separation of the BusRail is only permitted without load. The following measures are permitted: • Replacing "end" terminations with "end-Sub-D" terminations • Removing the termination, extending the BusRail without I/O module and reattaching the termination • Connecting the pre-mounted BusRail with terminations without inserted I/O module with the connection cable of the BusRail being expanded The I/O modules necessary for the expansion can then be inserted. If there is no danger of explosion, the following measures are permitted: • Extend ends of BusRail • Fit terminations The following measures are permitted: • Extend ends of BusRail • Fit terminations The following measures are permitted: • Insert additional modules in empty slots and connect to the field devices • Insert additional field devices to free channels of an I/O module Tab. 12-1 Zone-specific measures for expanding the system R. STAHL SCHALTGERÄTE GMBH 12- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 12.2 Working steps for system expansion After the overall start of the I.S. 1 system, all modules are detected by the automation equipment and can be triggered at any time during cyclical operation. However, when new components are added, they cannot be automatically integrated into the existing information flow. The following describes the working steps required to integrate new components during operation. Hardware • In preparation Software • In preparation R. STAHL SCHALTGERÄTE GMBH 12- 2 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13 TECHNICAL DATA 13.1 Safety data For data regarding explosion protection in the I.S. 1 system, see Chapter 13.2.5 and Chapter 13.2.6. For safety data regarding components, see Chapter 13.3 (Data sheets). 13.2 Technical data of the system The system technical data are subdivided into: • Construction setup • Electrical connections • Display and operating interfaces • Power supply • Explosion protection • Galvanic isolation • Installation conditions • Ambient conditions • Block diagram of a field station R. STAHL SCHALTGERÄTE GMBH 13- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.2.1 Construction setup – system Construction setup Dimensions Zone 2 / Division 2 125 x 96.5 x 100 mm (H x W x D) CPU & Power Module Zone 1 ca. 250 x 96.5 x 170 mm (H x W x D) Input/ Output module 125 x 96.5 x 60 mm (H x W x D) Material Module enclosure Polyamide 6GF BusRail material BusRail Polyamide 6GF Enclosure fire protection class (UL 94) HB Degree of protection Modules (IEC 529) IP 30 Connections (IEC 529) IP 20 Weight Tab. 13-1 R. STAHL SCHALTGERÄTE GMBH CPU & Power Module CPU & Power Module Zone 2 / Division 2 Approx. 500 g CPU & Power Module Zone 1 Approx. 2.500 g Input/ Output module Zone 1 and Zone 2 Approx. 200 g Input/ Output module Non-Ex design Approx. 200 g Construction setup of components 13- 2 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.2.2 Electrical connections – system Electrical connections Connection Fieldbus Sub-D socket 9 pin ServiceBus RS 485 Sub-D socket 9 pin Inputs and outputs (field signals) Plug-in screw terminals or spring terminals with catch 2.5 mm2 CPU & Power Module Zone 2 Plug-in screw terminals with catch 4.0 mm2 CPU & Power Module Zone 1 EEx e terminals 4.0 mm2 Expansion connection for BusRail Tab. 13-2 13.2.3 Sub-D socket 25 pin Electrical connections Display and operating interface – system Display and operating interface All modules Green "RUN" LED and red "ERR" LED CPU & Power Module, additional LCD display with 2x16 characters and operating keys PC software for ServiceBus I.S. Wizard Tab. 13-3 R. STAHL SCHALTGERÄTE GMBH Display and operating interface 13- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.2.4 Power supply – system Power supply Nominal voltage 24 V DC Voltage range 20 - 35 V Tab. 13-4 13.2.5 Certificates / Explosion protection – system Valid in Certificates Status Europe PTB 99 ATEX.. ASEV 99 ATEX 10404 X ASEV 99 ATEX 10404 U See CPU & Power Modules and I/O modules USA FM In preparation Canada CSA In preparation Tab. 13-5 Certificates / Explosion protection Specification explosion protection Zone Europe USA Field station Zone 1 II 2 (1) G EEx ed ib [ia] IIC/IIB T4 -- Zone 2 / Division 2 II 3 (2.1) G EEx nA ib [ia] IIC/IIB T4 -- I/O modules Zone 1 excluding Type 9471 and Type 9477 II 2 (1) G EEx ib [ia] IIC/ IIB T4 -- CPU & Power Modules Zone 1 II 2 G EEx d e [ia,ib] IIC T4 -- Zone 2 / Division 2 II 3 G EEx nA II T4 -- For installation in safe areas II (2) G [EEx [ia/ib]] IIC / IIB -- Inputs / Outputs Zone 1 EEx ia IIC / IIB or EEx ib IIC / IIB -- Fieldbus Zone 1 (PTB No. Ex96.D.2193X) SYST EEx ib IIC/IIB T6 -- Tab. 13-6 R. STAHL SCHALTGERÄTE GMBH Power supply Specification explosion protection 13- 4 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.2.6 Galvanic isolation – system Galvanic isolation between Test voltage Power supply and system components 1500 V Fieldbus interface and system components 1500 V ServiceBus interface and system components 1500 V Two input/output modules 500 V Inputs / outputs and system components 500 V Two bus interfaces 500 V The inputs and outputs of an I/O module have a common minus conductor Tab. 13-7 13.2.7 Galvanic isolation Installation conditions – system Installation conditions Mounting type On 35 mm DIN rails Module mounting position Horizontal or vertical Mounting location (dependent on CPU & Power Module) Zone 2 / Division 2 or Zone 1 Field enclosure degree of protection For installation in safe areas IP 20 For installation in Zone 2 IP 54, suitable for Zone 2 For installation in Zone 1 IP 54, EEx e Tab. 13-8 R. STAHL SCHALTGERÄTE GMBH Installation conditions 13- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.2.8 Ambient conditions – system Ambient conditions Ambient temperature Modules -20 … +65 °C Field station Approx. –20 .. +50 °C (engineering-dependent) Module storage temperature –40 .. +70 °C Maximum relative humidity 95 % (no condensation) Vibration 1 g in frequency range 10 .. 500 Hz Sinusoidal (IEC 60068-2-6) 2 g in frequency range 45 .. 100 Hz Shock Semi-sinusoidal (IEC 60068-2-27) 15 g (3 shocks per axis and direction) Electromagnetic compatibility Tested under the following standards and regulations EN 61 326-1 (1998) IEC 1000-4-1..6, NAMUR NE 21 Tab. 13-9 13.2.9 Ambient conditions Block diagram of a field station Fig. 13-1 Block diagram of a field station R. STAHL SCHALTGERÄTE GMBH 13- 6 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3 Technical data of the components The technical data of the components are subdivided as follows: • CPU & Power Module for Zone 1 • CPU & Power Module for Zone 2 • I/O modules of all types • BusRail with terminations 13.3.1 Selection table for CPM1 Type 9440/12 CPU & Power Module for Zone 1 (CPM1), Type 9440/12 Version Order code CPU & Power Module for installation in Zone 1 9440/12-01-11 Base for CPU & Power Module 9440/12 (please order separately) 9490/11-11 Tab. 13-10 Selection table for the CPU & Power Module for Zone 1 Safety data for CPM1 Type 9440/12 Safety data Certificates PTB 00 ATEX 2052 Explosion protection II 2 G EEx d e [ia/ib] IIC/IIB T4 Max. output voltage Uo = 26.2 V to supply the I/O modules Maximum values for fieldbus and ServiceBus Max. voltage U Max. current I Uo = ± 3.72 V Ui = ± 3.75 V Io = 107 mA Connection to intrinsically safe RS 485 fieldbus See PTB No. Ex-96.D.2193X Further information See certificates Tab. 13-11 Safety data for the CPU & Power Module for Zone 1 R. STAHL SCHALTGERÄTE GMBH 13- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Interfaces for CPM1 Type 9440/12 Interfaces for fieldbus, redundant fieldbus and ServiceBus Interface RS 485 Topology Line Max. line length 1200 m (for greater lengths fibre optic technology is available) Max. transfer speed Fieldbus 1.5 MBit / s ServiceBus 9.6 kBit / s Line termination Resistor, passive Address setting 0 .. 127 Tab. 13-12 Interfaces of fieldbus, redundant fieldbus and ServiceBus in the CPU & Power Module for Zone 1 ServiceBus and connectable software for CPM1 Type 9440/12 Features Functions • Load or read back configuration data and parameters in the I.S. 1 field stations • Read inputs • Read and write outputs • Transfer diagnostic data • Transfer HART commands to/ from HART field devices Connectable software packages • • • • I.S. Wizard Cornerstone by ASTEC AMS by Fisher Rosemount PDM by Siemens (in preparation) Tab. 13-13 Functions of the ServiceBus and connectable software packages Modbus RTU for CPM1 Type 9440/12 Features Transfer speed 9.6 kBit / s 19.2 kBit / s 38.4 kBit / s Data transfer Approx. 1000 16 bit registers / s (at 38.4 kBit / s) Functions Read, Write; see Modbus RTU coupling instructions Tab. 13-14 Features of the Modbus RTU R. STAHL SCHALTGERÄTE GMBH 13- 8 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Profibus DP for CPM1 Type 9440/12 Features Transfer speed 9.6 kBit / s .. 1.5 MBit / s Data transfer Approx. 40 16 bit words/ms (cyclical) net at 1.5 MBit / s Functions Data_Exchange, RD_Inp, RD_Out, Slave_Diag, Set_Prm, Chk_Cfg, Get_Cfg (for further information, see Profibus DP coupling instructions) Tab. 13-15 Features of the Profibus DP Characteristic values for CPM1 Type 9440/12 Characteristic values Max. signal delay by the system For Digital Input or Digital Output Modules 3 ms For Analog Input or Analog Output Modules 5 ms MTBF Tab. 13-16 Characteristic values for the CPU & Power Module for Zone 1 R. STAHL SCHALTGERÄTE GMBH 13- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Display and operating interface of the CPM1 Type 9440/12 Display and operating interface LEDs Green LED "RUN" Red LED "ERR" LCD display 2x16 characters Operating keys 2 keys Inputs Only if the fieldbus is not in operation Bus address, set digital and analogue outputs (simulate / force output) Displays At any time: Bus addresses, alarms / faults, information (type, revision, etc.) for the levels: field station, modules and signals Values of the inputs and outputs Tab. 13-17 Display and operating interface of CPU & Power Module for Zone 1 Parameters of the CPM1 Type 9440/12 Parameters Type of memory Profibus Modbus RTU For fieldbus address Non-volatile Non-volatile For remaining parameters of the I/O modules and CPU & Power Module Volatile (non-volatile in the Profibus master) Non-volatile Fieldbus Bus address, field-bus-specific parameters Parameters for system set up (= configuration) CPM red., slot and type of the I/O modules Retrievable parameters Manufacturer, type, version, serial number Tab. 13-18 Parameters for the CPU & Power Module for Zone 1 R. STAHL SCHALTGERÄTE GMBH 13- 10 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Fault diagnostics, alarms at CPM1 Type 9440/12 Fault diagnostics, alarms Faults CPU & Power Module • Hardware fault • Configuration fault I/O modules • • • • • Further I/O module specific fault displays Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault See the data sheets for the I/O modules Tab. 13-19 Fault diagnostics and alarms of the CPU & Power Module for Zone 1 Power supply of the I/O modules via CPM1 Type 9440/12 and BusRail Power supply Voltage range 22.5 .. 26.2 V DC Max. current 2A Max. number of I/O modules 8 Diode decoupling for redundant supply of I/O modules Yes Undervoltage monitoring Yes Tab. 13-20 Power supply for I/O modules (via the BusRail) for the CPU & Power Module in Zone 1 Power supply for CPM1 Type 9440/12 Power supply Nominal voltage 24 V DC Voltage range 20 .. 35 V DC Current consumption 350 mA at 24 V (without I/O modules) Power loss 8.4 W (without I/O modules) Approx. 1 W per connected I/O module Polarity reversal protection Yes Defined behavior for undervoltage Yes Tab. 13-21 Power supply for the CPU & Power Module for Zone 1 R. STAHL SCHALTGERÄTE GMBH 13- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.3.2 Selection table for CPM2 Type 9440/15 CPU & Power Module for Zone 2 / Division 2 (CPM2) Type 9440/15 Version Order code CPU & Power Module For installation in Zone 2 / Division 2 9440/15-01-11 Tab. 13-22 Selection table for the CPU & Power Module for Zone 2 / Division 2 Safety data for CPM2 Type 9440/15 Safety data Certificates Explosion protection For installation in safe areas PTB 99 ATEX 2222: II (2) G [EEx [ib/ia]] IIC / IIB For installation in Zone 2 ASEV 99 ATEX 10404 X, ASEV 99 ATEX 10404 U: II 3 G EEx nA II T4 Max. output voltage U Uo = 26.2 V to supply the I/O modules Further information See certificates Tab. 13-23 Safety data for the CPU & Power Module for Zone 2 / Division 2 Interfaces for CPM2 Type 9440/15 Interfaces for fieldbus, redundant fieldbus and ServiceBus Interface RS 485 Topology Line Max. line length 1200 m (for greater lengths fibre optic technology is available) Max. transfer speed Fieldbus 1.5 MBit / s ServiceBus 9.6 kBit / s Line termination Corresponding to fieldbus standard Address setting 0 .. 127 Tab. 13-24 Interfaces of fieldbus, redundant fieldbus and Service in the CPU & Power Module for Zone 2 / Division 2 R. STAHL SCHALTGERÄTE GMBH 13- 12 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components ServiceBus for CPM2 Type 9440/15 Features Functions • Load or read back configuration data and parameters in the I.S. 1 field stations • Read inputs • Read and write outputs • Transfer diagnostic data • Transfer HART commands to / from HART field devices Connectable software packages • • • • I.S. Wizard Cornerstone by ASTEC AMS by Fisher Rosemount PDM by Siemens (in preparation) Tab. 13-25 ServiceBus functions Modbus RTU for CPM2 Type 9440/15 Features Transfer speed 9.6 kBit / s 19.2 kBit / s 38.4 kBit / s Data transmission Approx. 1000 16 bit registers / s (at 38.4 kBit / s) Functions Read, Write (see Modbus RTU coupling instructions) Tab. 13-26 Features of the Modbus RTU Profibus DB for CPM2 Type 9440/15 Features Transfer speed 9.6 kBit / s .. 1.5 MBit / s Data transfer (cyclical), net at 1.5 MBit / s Approx. 40 16 bit words / ms Functions Data_Exchange, RD_Inp, RD_Out, Slave_Diag, Set_Prm, Chk_Cfg, Get_Cfg (for further information, see Profibus DP coupling instructions) Tab. 13-27 Features of the Profibus DP R. STAHL SCHALTGERÄTE GMBH 13- 13 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Characteristic values for CPM2 Type 9440/15 Characteristic values Max. signal delay by the system For Digital Input or Digital Output Modules 5 ms For Analog Input or Analog Output Modules 10 ms MTBF 7.7 years Tab. 13-28 Characteristic values for the CPU & Power Module for Zone 2 / Division 2 Display and operating instructions of the CPM2 Type 9440/15 Display and operating interface LEDs Green LED "RUN" Red LED "ERR" LCD display 2 x 16 characters Operating keys 2 keys Inputs Only if the fieldbus is not in operation. Bus address, set digital and analog outputs (simulate / force output) Displays At any time: Bus addresses, alarms / faults, information (type, revision, etc.) for the levels: field station, modules and signals, values of the inputs and outputs Tab. 13-29 Display and operating interface of CPU & Power Module for Zone 2 / Division 2 R. STAHL SCHALTGERÄTE GMBH 13- 14 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Parameters of the CPM2 Type 9440/15 Parameters Type of memory Profibus Modbus RTU For fieldbus address Non-volatile Non-volatile For remaining parameters of the I/O modules and CPU & Power Module Volatile (non-volatile in the Profibus master) Non-volatile Fieldbus Bus address, field-bus-specific parameters Parameters for system set up (= configuration) CPM red., slot and type of the I/O modules Retrievable parameters Manufacturer, type, version, serial number Tab. 13-30 Parameters for the CPU & Power Module for Zone 2 / Division 2 Fault diagnostics, alarms at the CPM2 Type 9440/15 Fault diagnostics, alarms Faults CPU & Power Module • Hardware fault • Configuration fault I/O modules • • • • • Further I/O module specific fault displays Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault See the data sheets for the I/O modules Tab. 13-31 Fault diagnostics / alarms of the CPU & Power Module for Zone 2 / Division 2 Power supply of the I/O modules via CPM2 Type 9440/15 and BusRail Power supply Voltage range 22.5 .. 26.2 V DC Max. current 4A Max. number of I/O modules 16 Diode decoupling for redundant supply of I/O modules Yes Undervoltage monitoring Yes Tab. 13-32 Power supply for I/O modules (via the BusRail) for the CPU & Power Module for Zone 2 / Division 2 R. STAHL SCHALTGERÄTE GMBH 13- 15 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Power supply for CPM2 Type 9440/15 Power supply Nominal voltage 24 V DC Voltage range 20 .. 35 V DC Current consumption 350 mA at 24 V (without I/O modules) Power loss 8.4 W (without I/O modules) Power loss Approx. 1 W (per connected I/O module) Polarity reversal protection Yes Defined behavior for undervoltage Yes Tab. 13-33 Power supply for the CPU & Power Module for Zone 2 / Division 2 R. STAHL SCHALTGERÄTE GMBH 13- 16 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3.3 Selection table for AIM 9460 Analog Input Module (AIM), Type 9460 Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9460/12-08-11 Tab. 13-34 Selection table for the Analog Input Module, Type 9460 Safety data for AIM 9460 Safety data Certificates PTB 99 ATEX 2175 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9460/12-08-11 2-wire transmitters 3-wire transmitters 4-wire transmitters Uo Io Po Co Lo Uo Io Po Co Lo Ui = 28 V Ii = 150 mA Max. voltage U Max. current I Max. power P Max. capacitance Ca for IIC Max. inductance La for IIC Further information = 26.2 V = 86 mA = 561 mW = 74 nF = 0.5 mH = 26.2 V = 86 mA = 561 mW = 73 nF = 0.5 mH Uo = 0 V Io = 0 mA Po = 0 mW Ci = 0 nF Li = 73 mH See certificates Tab. 13-35 Safety data for the Analog Input Module, Type 9460 R. STAHL SCHALTGERÄTE GMBH 13- 17 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Inputs at AIM 9460 Inputs Number of channels 8 channels (3-wire, 4-wire transmitters or active mA sources occupy 2 channels) Signal 0 .. 20 mA, 4 .. 20 mA (parameterizable for each channel) Min. / Max. signal 0 / 23.5 mA Max. input resistance 14 Ohm (for 4-wire transmitters / active mA sources) Filter time constant (can be parameterized) Small Medium 50 Hz 60 Hz Resolution in the range 4 .. 20 mA 12.75 bit 14.75 bit 14.75 bit Max. delay from the input to the internal bus, 0 % .. 90 % of signal span 20 ms 100 ms 800 ms Supply voltage for 2-wire and 3-wire transmitters 16.0 V at 20 mA Max. short circuit current for 2-wire and 3-wire transmitters 35 mA Operating threshold Open circuit monitoring 2.4 mA 3.6 mA Signal 4 .. 20 mA (parameterizable) Short circuit monitoring 23.5 mA 22.8 mA 21.0 mA Signal 0 .. 20 mA / 4 .. 20 mA (parameterizable) Tab. 13-36 Inputs for Analog Input Module, Type 9460 Measuring accuracy of the AIM 9460 Measurement accuracy In % of the signal span at 23 °C Filter time constant (can be parameterized) Small Medium 50 Hz 60 Hz Max. measurement deviation 0.075 % 0.05 % 0.05 % Ambient temperature effect 0.1 % / 10 K MTBF 20.4 years Tab. 13-37 Measurement accuracy for Analog Input Module, Type 9460 R. STAHL SCHALTGERÄTE GMBH 13- 18 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Parameters of the AIM 9460 Further parameters Open circuit and short circuit monitoring ON, OFF (for each channel) Value at fieldbus during opencircuit / short-circuit –10 %, 0 %, 100 % of signal, alarm code, hold last value Retrievable parameters Manufacturer, type, version, serial number Tab. 13-38 Parameters for the Analog Input Module, Type 9460 Fault diagnostics, alarms at the AIM 9460 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel • Open-circuit • Short-circuit • Overshoot/undershoot of measurement range Tab. 13-39 Fault diagnostics and alarms for Analog Input Module, Type 9460 Power supply for AIM 9460 Power supply 2-wire transmitters 3-wire transmitters 4-wire transmitters Max. power consumption 6.6 W 6.6 W 1.6 W Max. power loss 3.7 W 3.7 W 1.6 W Tab. 13-40 Power supply for the Analog Input Module, Type 9460 R. STAHL SCHALTGERÄTE GMBH 13- 19 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.3.4 Selection table for AIM HART 9461-1. HART Analog Input Module (AIM HART), Type 9461/…-..-1. Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9461/12-08-11 Tab. 13-41 Selection table for the HART Analog Input Module, Type 9461/..-..-1. Safety data for AIM HART 9461-1. Safety data Certificates PTB 99 ATEX 2175 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9461/12-08-11 Max. voltage U Max. current I Max. power P Max. capacitance Ca for IIC Max. inductance La for IIC Further information Uo Io Po Ca La = 26.2 V = 91 mA = 591 mW = 73 nF = 0.5 mH See certificates Tab. 13-42 Safety data for the HART Analog Input Module, Type 9461/…-..-1. R. STAHL SCHALTGERÄTE GMBH 13- 20 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Inputs for AIM HART 9461-1. Inputs Number of channels 8 Signal 0 .. 20 mA, 4 .. 20 mA (parameterizable for each channel) Min. / Max. signal 0/23.5 mA Filter time constant Small Medium 50 Hz 60 Hz (parameterizable) for HART operation, the time setting medium or 50 Hz, 60 Hz is recommended Resolution in the range 4 .. 20 mA 12.75 bit 12.75 bit 12.75 bit Max. delay from the input to the internal bus, 0 % .. 90 % 20 ms 100 ms 800 ms Supply voltage 16.0 V at 20 mA for 2-wire transmitters Max. short circuit current 35 mA Operating threshold Open circuit monitoring 2.4 mA / 3.6 mA Signal 4 .. 20 mA (parameterizable) Short circuit monitoring 23.5 mA / 22.8 mA / 21.0 mA Signal 0 .. 20 mA / 4 .. 20 mA (parameterizable) Tab. 13-43 Inputs for HART Analog Input Module, Type 9461/..-..-1. Measurement accuracy for AIM HART 9461-1. Measurement accuracy In % of the signal span at 23 °C Filter time constant Small Medium 50 Hz 60 Hz Max. measurement deviation 0.075 % 0.05 % 0.05 % Ambient temperature effect 0.1 % / 10 K MTBF 19.3 years Tab. 13-44 Measurement accuracy for the HART Analog Input Module, Type 9461/…-..-1. R. STAHL SCHALTGERÄTE GMBH 13- 21 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Parameters for AIM HART 9461-1. Further parameters Open circuit and short circuit monitoring ON, OFF (for each channel) Value at fieldbus during opencircuit / short-circuit –10 %, 0 %, 100 % of signal, alarm code, hold last value Retrievable parameters Manufacturer, type, version, serial number HART identification: Manufacturer Code / Device Code 90 / 5 (decimal) Tab. 13-45 Parameters for the HART Analog Input Module, Type 9461/..-..-1. Fault diagnostics, alarms at the AIM HART 9461-1. Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel • Open-circuit • Short-circuit • Overshoot/undershoot of measurement range Tab. 13-46 Fault diagnostics and alarms for HART Analog Input Module, Type 9461/..-..-1. Power supply for AIM HART 9461-1. Power supply Max. power consumption 6.6 W Max. power loss 3.7 W Tab. 13-47 Power supply for the HART Analog Input Module, Type 9461/..-..-1. R. STAHL SCHALTGERÄTE GMBH 13- 22 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3.5 Selection table for AIM HART 9461-2. HART Analog Input Module (AIM HART), Type 9461/…-..-2. Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9461/12-08-21 Tab. 13-48 Selection table for the HART Analog Input Module, Type 9461/..-..-2. Safety data for AIM HART 9461-2. Safety data Certificates PTB 99 ATEX 2175 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9461/12-08-21 For 2-wire transmitter For 4-wire transmitter Uo Io Po Ca La Ui = 28 V Ii = 144 mA Max. voltage U Max. current I Max. power P Max. capacitance Ca for IIC Max. inductance La for IIC Further information = 26.2 V = 91 mA = 591 mW = 73 nF = 0.5 mH Ci = 11 nF Li = 37 mH Uo Io Po Ca La = 28 V = 6 mA = 42 mW = 72 nF = 0.5 mH See certificates Tab. 13-49 Safety data for the HART Analog Input Module, Type 9461/..-..-2. R. STAHL SCHALTGERÄTE GMBH 13- 23 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Inputs at the AIM HART 9461-2. Inputs for 2-wire transmitter Number of channels 4 Signal (parameterizable for each channel) 0 .. 20 mA 4 .. 20 mA Min. / Max. signal 0/23.5 mA Max. input resistance - Filter time constant Small Medium 50 Hz 60 Hz (parameterizable) for HART operation, the time setting medium or 50 Hz, 60 Hz is recommended Resolution 12.75 bit 12.75 bit 12.75 bit 100 ms 800 ms In the range 4 .. 20 mA Max. delay from the input to the internal bus 20 ms Supply voltage for 2-wire transmitter 16.0 V at 20 mA Max. short circuit current 35 mA Operating threshold Open circuit monitoring 2.4 mA / 3.6 mA Signal 4 .. 20 mA (parameterizable) Short circuit monitoring 23.5 mA / 22.8 mA / 21.0 mA Signal 0 .. 20 mA / 4 .. 20 mA (parameterizable) 0 % .. 90 % of signal span Tab. 13-50 Inputs for HART Analog Input Module, Type 9461/..-..-2 (for 2-wire transmitters) R. STAHL SCHALTGERÄTE GMBH 13- 24 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Inputs at the AIM HART 9461-2. Inputs for 4-wire transmitter Number of channels 4 Signal (parameterizable for each channel) 0 .. 20 mA 4 .. 20 mA Min. / Max. signal 0/23.5 mA Max. input resistance 450 Ohm Filter time constant Small Medium 50 Hz 60 Hz (parameterizable) for HART operation, the time setting medium or 50 Hz, 60 Hz is recommended Resolution 12.75 bit 12.75 bit 12.75 bit 100 ms 800 ms In the range 4 .. 20 mA Max. delay from the input to the internal bus 20 ms Supply voltage for 2-wire transmitter - Max. short circuit current - Operating threshold Open circuit monitoring 2.4 mA / 3.6 mA Signal 4 .. 20 mA (parameterizable) Short circuit monitoring 23.5 mA / 22.8 mA / 21.0 mA Signal 0 .. 20 mA / 4 .. 20 mA (parameterizable) 0 % .. 90 % of signal span Tab. 13-51 Inputs for HART Analog Input Module, Type 9461/..-..-2 (for 4-wire transmitters) Measurement accuracy for AIM HART 9461-2. Measurement accuracy In % of the signal span, at 23 °C Filter time constant Small Medium 50 Hz 60 Hz Max. measurement deviation 0.075 % 0.05 % 0.05 % Ambient temperature effect 0.1 % / 10 K (for 2-wire and 4-wire transmitters) MTBF 19.3 years (for 2-wire and 4-wire transmitters) Tab. 13-52 Measurement accuracy for the HART Analog Input Module, Type 9461/..-..-2. R. STAHL SCHALTGERÄTE GMBH 13- 25 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Parameters of the AIM HART 9461-2 Further parameters Open circuit and short circuit monitoring ON, OFF (for each channel) Value at fieldbus during opencircuit / short-circuit –10 %, 0 %, 100 % of signal, alarm code, hold last value Retrievable parameters Manufacturer, type, version, serial number HART identification: Manufacturer Code / Device Code 90 (dec.) / 5 (dec.) Tab. 13-53 Parameters for the HART Analog Input Module, Type 9461/..-..-2. Fault diagnostics, alarms at the AIM HART 9461-2 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel • Open-circuit • Short-circuit • Overshoot/undershoot of measurement range Tab. 13-54 Fault diagnostics and alarms for HART Analog Input Module, Type 9461/..-..-2. Power supply for AIM HART 9461-2 Power supply Max. power consumption 4.1 W Max. power loss 2.7 W Tab. 13-55 Power supply for the HART Analog Input Module, Type 9461/..-..-2. R. STAHL SCHALTGERÄTE GMBH 13- 26 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3.6 Selection table for TIMR 9480 Temperature Input Module R (TIMR), Type 9480 Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9480/12-08-11 Tab. 13-56 Selection table for the Temperature Input Module R, Type 9480 Safety data for TIMR 9480 Safety data Certificates PTB 00 ATEX 2123 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9480/12-08-11 Max. voltage U Max. current I Max. power P Max. capacitance Ca for IIC Max. inductance La for IIC Further information Uo Io Po Ca La = 6.5 V = 26.3 mA = 42.8 mW = 1.6 mF = 5 mH See certificates Tab. 13-57 Safety data for the Temperature Input Module R, Type 9480 Connectable thermocouples for TIMR 9480 Connectable thermocouples (parameterizable for 2 channels each) Type Measurement range Medium resolution Pt100 –200 .. +850 °C 0.1 K Pt500 –200 .. +850 °C 0.1 K Pt1000 –200 .. +850 °C 0.1 K Ni100 –60 .. +180 °C 0.1 K Ni500 –60 .. +180 °C 0.1 K Ni1000 –60 .. +180 °C 0.1 K Potentiometer 0 - 500 Ohm 0.02 Ohm Potentiometer 0 - 10 kOhm 0.4 Ohm Tab. 13-58 Thermocouples which can be connected to the Temperature Input Module R Type 9480 R. STAHL SCHALTGERÄTE GMBH 13- 27 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Inputs at the TIMR 9480 Inputs Number of channels 8 Signal 0 - 10 kOhm Measuring current 0.2 mA multiplexed Max. line resistance per conductor 100 Ohm Linearity (parameterizable) Temperature linear, resistance linear Max. delay from the input to the internal bus, 0 .. 90 % 720 ms Filter time constant (can be parameterized) 50 Hz, 60 Hz Operating threshold of open-circuit monitoring > 10 kOhm Tab. 13-59 Inputs for Temperature Input Module R, Type 9480 Measuring accuracy of the TIMR 9480 Measurement accuracy In % of the signal span Tu = 23°C Max. measurement deviation 0.025 % Ambient temperature effect 0.025 % / 10 K MTBF Tab. 13-60 Measurement accuracy of the Temperature Input Module R, Type 9480 Parameters of the TIMR 9480 Further parameters Fault monitoring ON, OFF (for each channel) Value at fieldbus during opencircuit Alarm code, hold last value Retrievable parameters Manufacturer, type, version, serial number Tab. 13-61 Parameters for the Temperature Input Module R, Type 9480 R. STAHL SCHALTGERÄTE GMBH 13- 28 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Fault diagnostics, alarms at the TIMR 9480 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel • Open-circuit • Short-circuit • Overshoot/undershoot of measurement range Tab. 13-62 Fault diagnostics and alarms for Temperature Input Module R, Type 9480 Power supply for TIMR 9480 Power supply Max. power consumption 1.6 W Max. power loss 1.6 W Tab. 13-63 Power supply for the Temperature Input Module R, Type 9480 R. STAHL SCHALTGERÄTE GMBH 13- 29 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.3.7 Selection table for TIMmV 9481 Temperature Input Module mV (TIMmV), Type 9481 Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9481/12-08-11 Tab. 13-64 Selection table for the Temperature Input Module mV, Type 9481 Safety data for TIMmV 9481 Safety data Certificates PTB 00 ATEX 2124 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9481/12-08-11 Max. voltage U Max. current I Max. power P Max. capacitance C for IIC Max. inductance L for IIC Further information Uo = 1 V Io = 8.5 mA Po = 2.2 mW Ui = 6.5 V Ca = 940 mF Lo = 5 mH See certificates Tab. 13-65 Safety data for the Temperature Input Module mV, Type 9481 R. STAHL SCHALTGERÄTE GMBH 13- 30 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Connectable thermocouples for TIMmV 9481 Connectable thermocouples (IEC 584-1, parameterizable for 2 channels each) Type Measurement range Medium resolution Max. measuring deviation related to measuring range B +400 .. +1800 °C 0.3 K 0.07 % E –200 .. +1000 °C 0.15 K 0.03 % J –200 .. +1200 °C 0.2 K 0.02 % K –200 .. +1370 °C 0.3 K 0.03 % N –200 .. +1300 °C 0.3 K 0.02 % R –50 .. +1767 °C 0.2 K 0.06 % S –50 .. +1767 °C 0.2 K 0.06 % T –200 .. +400 °C 0.1 K 0.04 % L (DIN) –200 .. +900 °C 0.2 K 0.03 % U (DIN) –200 .. +600 °C 0.2 K 0.06 % mV 0 .. +100 mV 3.6 mV 0.01 % Tab. 13-66 Connectable types for the Temperature Input Module mV, Type 9481 Inputs at the TIMmV 9481 R. STAHL SCHALTGERÄTE GMBH Inputs Number of channels 8 Control-to-load isolation between the channels Function up to 100 Vss (for explosion protection, the max. permissible potential difference between the grounding points, e.g. of grounded thermocouples, is 6.5 V) Signal –10 .. +100 mV Linearity (parameterizable) Temperature linear voltage linear Input resistance 10 MOhm Max. delay from the input to the internal bus 800 ms; 10 .. 90 % Filter time constant 50 Hz, 60 Hz (parameterizable) 13- 31 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Inputs Operating threshold of open-circuit monitoring > 1 kOhm Tab. 13-67 Inputs for Temperature Input Module mV, Type 9481 Measuring accuracy of the TIMmV 9481 Measurement accuracy In % of the signal span at 23 °C Max. measurement deviation 0.03 % (Type K) Ambient temperature effect 0.05 % / 10 K MTBF Tab. 13-68 Measurement accuracy of the Temperature Input Module mV, Type 9481 Reference junction for TIMmV 9481 Reference junction Operating mode (parameterizable) Internal (or external cold junction compensation by temperature measurement with TIM 9480, in preparation) Measurement range –40 .. +65 °C Resolution 0.1 K Max. measurement deviation 0.5 K (–10 ..+65 °C) Tab. 13-69 Reference junction of the Temperature Input Module mV, Type 9481 R. STAHL SCHALTGERÄTE GMBH 13- 32 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Parameters of the TIMmV 9481 Further parameters Open-circuit monitoring ON, OFF (for each channel) Value at fieldbus during opencircuit Alarm code, hold last value Retrievable parameters Manufacturer, type, version, serial number Tab. 13-70 Parameters for the Temperature Input Module mV, Type 9481 Fault diagnostics, alarms at the TIMmV 9481 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel • Open-circuit • Short-circuit • Overshoot/undershoot of measurement range Tab. 13-71 Fault diagnostics and alarms for Temperature Input Module mV, Type 9481 Power supply for TIMmV 9481 Power supply Max. power consumption 1.6 W Max. power loss 1.6 W Tab. 13-72 Power supply for the Temperature Input Module mV, Type 9481 R. STAHL SCHALTGERÄTE GMBH 13- 33 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.3.8 Selection table for AOM 9465 Analog Output Module (AOM), Type 9465 Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9465/12-08-11 Tab. 13-73 Selection table for the Analog Output Module, Type 9465 Safety data for AOM 9465 Safety data Certificates PTB 99 ATEX 2207 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9465/12-08-11 Max. voltage U Max. current I Max. power P Max. capacitance C for IIC Max. inductance L for IIC Further information Uo Io Po Ca La = 26.2 V = 80 mA = 525 mW = 76 nF = 0.5 mH See certificates Tab. 13-74 Safety data for the Analog Output Module, Type 9465 R. STAHL SCHALTGERÄTE GMBH 13- 34 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Outputs at the AOM 9465 Outputs Number of channels 8 Signal 0 .. 20 mA, 4 .. 20 mA (parameterizable for each channel) Min. / Max. signal 0 / 22 mA Max. load resistance 750 / 700 Ohm at 20 mA / 22mA Resolution in the range 0 .. 22 mA 12 bit Max. delay from internal bus to outputs 5 ms Operating threshold Open circuit detection > 800 Ohm or > +3 V (at constant voltage) Short circuit detection 30 .. 50 Ohm or < –1 V (at constant voltage) Output safety position during communication faults –10 %, 0 %, 100 %, 110 % of signal, hold last value (parameterizable) Stop time to safety position 0, 1, 2, .. 254, 255 (x100 ms) (parameterizable) Tab. 13-75 Outputs for Analog Output Module, Type 9465 Measuring accuracy of the AOM 9465 Measurement accuracy In % of the signal span at 23 °C Max. measurement deviation 0.05 % Ambient temperature effect 0.05 % / 10 K MTBF 17.6 years Tab. 13-76 Measurement accuracy for Analog Output Module, Type 9465 R. STAHL SCHALTGERÄTE GMBH 13- 35 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Parameters of the AOM 9465 Further parameters Open circuit and short circuit monitoring ON, OFF (for each channel) Retrievable parameters Manufacturer, type, version, serial number Tab. 13-77 Parameters for the Analog Output Module, Type 9465 Fault diagnostics, alarms at the AOM 9465 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel Open circuit, short circuit Tab. 13-78 Fault diagnostics and alarms for Analog Output Module, Type 9465 Power supply for AOM 9465 Power supply Max. power consumption (8 channels at 20 mA) 5.9 W Max. power loss (8 channels at 20 mA and 500 ohms) 4.3 W Tab. 13-79 Power supply for the Analog Output Module, Type 9465 R. STAHL SCHALTGERÄTE GMBH 13- 36 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3.9 Selection table for AOM HART 9466-1. Analog Output Module HART (AOM HART), Type 9466 Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9466/12-08-11 Tab. 13-80 Selection table for the HART Analog Output Module, Type 9466 Safety data for AOM HART 9466-2. Safety data Certificates PTB 99 ATEX 2207 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9466/12-08-11 Max. voltage U Max. current I Max. power P Max. capacitance C for IIC Max. inductance L for IIC Further information Uo Io Po Ca La = 26.2 V = 86 mA = 561 mW = 75 nF = 0.5 mH See certificates Tab. 13-81 Safety data for the HART Analog Output Module, Type 9466 R. STAHL SCHALTGERÄTE GMBH 13- 37 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Outputs at the AOM HART 9466-1 Outputs Number of channels 8 Signal 0 .. 20 mA, 4 .. 20 mA (parameterizable for each channel) Min. / Max. signal 0 / 22 mA Max. load resistance 750 / 700 Ohm at 20 mA / 22 mA Resolution 11.6 bit in the range 4 .. 22 mA Max. delay from internal bus to outputs 5 ms Operating threshold Open circuit detection > 800 Ohm or > +3 V (at constant voltage) Short circuit detection 30 .. 50 Ohm or < –1 V (at constant voltage) Output safety position during communication faults –10 %, 0 %, 100 %, 110 % of signal, hold last value (parameterizable) Stop time to safety position 0, 1, 2, .. 254, 255 (x100 ms) (parameterizable) Tab. 13-82 Outputs for HART Analog Output Module, Type 9466 Measurement accuracy of the AOM HART 9466 Measurement accuracy In % of the signal span at 23°C Max. measurement deviation 0.06 % Ambient temperature effect 0.06 % / 10 K MTBF 16.8 years Tab. 13-83 Measurement accuracy for HART Analog Output Module, Type 9466 R. STAHL SCHALTGERÄTE GMBH 13- 38 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Parameters of the AOM HART 9466 Further parameters Open circuit and short circuit monitoring ON, OFF (for each channel) Retrievable parameters Manufacturer, type, version, serial number HART identification: Manufacturer Code / Device Code 90 / 4 (decimal) Tab. 13-84 Parameters for the HART Analog Output Module, Type 9466 Fault diagnostics, alarms at the AOM HART 9466 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel Open circuit, short circuit Tab. 13-85 Fault diagnostics and alarms for HART Analog Output Module, Type 9466 Power supply for AOM HART 9466 Power supply Max. power consumption 6.1 W (8 channels at 20 mA) Max. power loss 4.5 W (8 channels at 20 mA and 500 Ohm) Tab. 13-86 Power supply for the HART Analog Output Module, Type 9466 R. STAHL SCHALTGERÄTE GMBH 13- 39 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.3.10 Digital Input Module NAMUR (DIM NAMUR), Type 9470 Selection table for DIM NAMUR 9470 Version Order code Intrinsically safe inputs Installation in Zone 1 or Zone 2 / Division 2 9470/22-16-11 Tab. 13-87 Selection table for the NAMUR Digital Input Module, Type 9470 Safety data for DIM NAMUR 9470 Safety data Certificates PTB 99 ATEX 2184 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Maximum values for 9470/22-16-11 Per channel 4 channels, switched in parallel Uo Io Po Ca La Uo Io Po Ca La Max. voltage U Max. current I Max. power P Max. capacitance C for IIC Max. inductance L for IIC Further information = 11.6 V = 22 mA = 51 mW = 600 nF = 1 mH = 11.6 V = 55 mA = 127 mW = 560 nF = 1 mH See certificates Tab. 13-88 Safety data for the NAMUR Digital Input Module, Type 9470 R. STAHL SCHALTGERÄTE GMBH 13- 40 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Inputs at the DIM NAMUR 9470 Digital inputs, channels 0 to 15 (NAMUR, DIN 19234) Number of channels 16 Measurement dimensions Current Min. current for ON 2.1 mA Max. current for OFF 1.2 mA Switching threshold 1.65 mA Supply voltage 7.8 V Internal resistance 1 kOhm Min. pulse width of input signal Channels 0 .. 15 as digital inputs Without OC / SC detection Approx. 1 ms With OC / SC detection Approx. 2 ms Min. pulse width of input signal Channel 14 or 15 as frequency input or counter Without OC / SC detection Approx. 2 ms With OC / SC detection Approx. 4 ms Operating threshold Open circuit detection < 0.05 mA Short circuit detection <100 Ohm Tab. 13-89 Inputs for NAMUR Digital Input Module, Type 9470 R. STAHL SCHALTGERÄTE GMBH 13- 41 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Channel 14 or 15 as frequency input or counter at the DIM NAMUR 9470 Channel 14 and 15 as frequency input or counter Max. switching frequency 20 kHz (at frequencies > 1 kHz the maximum line length decreases, e. g. at 5 kHz to ca. 75 m) Min. pulse width 25 ms Frequency measurement range (parameterizable for each channel) 1 Hz .. 1 kHz 1 Hz .. 20 kHz Resolution frequency Measurement range 1 Hz .. 1 kHz greater than 1 Hz Measurement range 1 Hz .. 20 kHz For gate time 50 ms 200 ms 1s Counter control signal Start, Stop, Reset Counter range 0 .. 65535 ± 20 Hz ± 5 Hz ± 1 Hz Tab. 13-90 Channels 14 and 15 as frequency input or counter for NAMUR Digital Input Module, Type 9470 Characteristic values at the DIM NAMUR 9470 Characteristic values (for open circuit / short circuit detection) Without OC / SC detection With OC / SC detection Max. signal delay Channels 0 .. 15 as digital inputs Approx. 1 ms Approx. 2 ms Channel 14 or 15 as frequency input or counter Approx. 2 ms Approx. 4 ms Measurement range 1 Hz .. 1 kHz -- -- Approx. 50 ms Approx. 200 ms Approx. 1 s Approx. 50 ms Approx. 200 ms Approx. 1 s Approx. 2 ms Approx. 4 ms From digital inputs to internal bus From frequency inputs to internal bus Measurement range 1 Hz .. 20 kHz. Gate time: 50 ms 200 ms 1s From counter inputs to internal bus MTBF 25.1 years Tab. 13-91 Characteristic values for NAMUR Digital Input Module, Type 9470 R. STAHL SCHALTGERÄTE GMBH 13- 42 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Parameters of the DIM NAMUR 9470 Further parameters Open circuit and short circuit monitoring ON, OFF (for each channel) Value at internal bus during opencircuit / short-circuit (all channels) ON, OFF, hold last value Invert input value ON, OFF (for all channels) Pulse width extension (for channel groups) 0s 0.6 s 1.2 s 2.4 s Gate time for frequency measurement range 1 Hz .. 20 kHz (channels 14, 15) 50 ms 200 ms 1s Active edge for counter (channels 14, 15) Positive, negative Retrievable parameters Manufacturer, type, version, serial number Tab. 13-92 Parameters for the NAMUR Digital Input Module, Type 9470 Fault diagnostics, alarms at the DIM HART 9470 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal fault Open-circuit, short-circuit (for every channel) Tab. 13-93 Fault diagnostics and alarms for NAMUR Digital Input Module, Type 9470 Power supply for DIM NAMUR 9470 Power supply Max. power consumption 5W Max. power loss 5W Tab. 13-94 Power supply for the NAMUR Digital Input Module, Type 9470 R. STAHL SCHALTGERÄTE GMBH 13- 43 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.3.11 Digital Input Module 24 V (DIM 24V), Type 9471 Selection table for DIM 24V 9471 Version Order code Without Exprotection For installation in safe areas only 9471/10-16-11 The module may not be operated on a BusRail together with Ex i I/O modules Tab. 13-95 Selection table for the Digital Input Module, Type 9471 Inputs at the DIM 24 V 9471 Digital inputs, channels 0 to 15 Number of channels 16 Measurement dimensions Voltage Min. voltage for ON 13 V Max. voltage for OFF 5V Switching threshold Approx. 8 .. 10 V Hysteresis Approx. 2 V Internal resistance Approx. 6 kOhm Min. pulse width of input signal (Channels 0 .. 15 as digital inputs) Approx. 1 ms (Channel 14 or 15 as frequency input or counter) Approx. 2 ms Tab. 13-96 Inputs for Digital Input Module, Type 9471 R. STAHL SCHALTGERÄTE GMBH 13- 44 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Channel 14 and 15 at the DIM 24V 9471 Channel 14 and 15 as frequency input or counter Max. switching frequency 20 kHz, only with push-pull sensor*) (at frequencies > 1 kHz the maximum line length decreases, e. g. at 5 kHz to approx. 75 m) *) the inputs must be switched after + 24 V and after 0 V. Schematic representation: Min. pulse width 25 ms Frequency measurement range (parameterizable for each channel) 1 Hz .. 1 kHz, 1 Hz .. 20 kHz Resolution frequency At measurement range 1 Hz .. 1 kHz Greater than 1 Hz At measurement range 1 Hz .. 20 kHz For gate time 50 ms 200 ms 1s Counter control signals Start, Stop, Reset Counter range 0 .. 65535 ± 20 Hz ± 5 Hz ± 1 Hz Tab. 13-97 Channels 14 and 15 in Digital Input Module, Type 9471 R. STAHL SCHALTGERÄTE GMBH 13- 45 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Characteristic values at the DIM 24 V 9471 Characteristic values Max. signal delay From digital inputs to internal bus From frequency inputs to internal bus Channels 0 .. 15 as digital inputs Approx. 1 ms Channel 14 or 15 as frequency input or counter Approx. 2 ms Measurement range 1 Hz .. 1 kHz for measuring frequency f = 1 .. 35 Hz 2 ms + 1 / f Measurement range 1 Hz .. 1 kHz for measuring frequency f = 35 Hz .. 1 kHz 34 ms + 1 / f Measurement range 1 Hz .. 20 kHz (gate time 50 ms / 200 ms / 1 s) Approx. 50 ms Approx. 200 ms Approx. 1 s From counter inputs to internal bus Approx. 2 ms MTBF Approx. 25 years Tab. 13-98 Characteristic values for Digital Input Module, Type 9471 Parameters of the DIM 24V 9471 Further parameters Invert input value ON, OFF (for all channels) Pulse width extension (for channel groups) 0s 0.6 s 1.2 s 2.4 s Gate time (channels 14, 15) 50 ms 200 ms 1s For frequency measurement range 1 Hz .. 20 kHz Active edge for counter (channels 14, 15) Positive, negative Retrievable parameters Manufacturer, type, version, serial number Tab. 13-99 Parameters for the Digital Input Module, Type 9471 R. STAHL SCHALTGERÄTE GMBH 13- 46 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Fault diagnostics, alarms at the DIM 24V 9471 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal fault None Tab. 13-100 Fault diagnostics and alarms for Digital Input Module, Type 9471 Power supply for DIM 24V 9471 Power supply Max. power consumption 1.4 W Max. power loss 3.8 W Tab. 13-101 Power supply for the Digital Input Module, Type 9471 R. STAHL SCHALTGERÄTE GMBH 13- 47 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.3.12 Digital Output Module (DOM), Type 9475 Selection table for DOM 9475 Version Safety data EEx ia IIC safety data Intrinsically safe outputs Installation in Zone 1 or Zone 2 / Division 2 Channels Order code Uo Io 19.9 V 150 mA 4 9475/12-04-11 26.2 V 110 mA 4 9475/12-04-21 26.2 V 90 mA 4 9475/12-04-31 11.5 V 75 mA 8 9475/12-08-41 19.9 V 145 mA 8 9475/12-08-51 26.2 V 107 mA 8 9475/12-08-61 Tab. 13-102 Selection table for the Digital Output Module, Type 9475 Nominal values of the DOM 9475 Nominal values for outputs Type Nominal values No-load voltage [V] U [V] I [mA] Ri [W] 9475 /12-04-11 17.4 11.4 40 150 9475 /12-04-21 23.1 12.5 40 265 9475 /12-04-31 23.1 10.0 40 328 9475 /12-08-41 9.8 4.6 30 174 9475 /12-08-51 17.4 13.3 26 155 9475 /12-08-61 23.1 17.6 20 275 Tab. 13-103 Nominal values for the Digital Output Module, Type 9475 R. STAHL SCHALTGERÄTE GMBH 13- 48 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Safety data for DOM 9475 Safety data for outputs Certificates PTB99 ATEX 2220 Explosion protection II 2 (1) G EEx ib [ia] IIC T4 Type Safety data EEx ib IIC EEx ia IIC Uo [V] Io [mA] Po [mW] Lo [mH] Co [nF] Uo [V] Io [mA] Po [mW] Lo [mH] Co [nF] 9475 /12-04-11 19.9 60 714 0.5 120 19.9 150 742 0.5 120 9475 /12-04-21 26.2 60 722 0.5 69 26.2 110 722 0.5 68 9475 /12-04-31 26.2 60 585 0.5 73 26.2 90 585 0.5 73 9475 /12-08-41 11.5 50 216 1.0 760 11.5 75 216 1.0 730 9475 /12-08-51 19.9 38 558 0.5 120 19.9 145 719 0.5 120 9475 /12-08-61 26.2 30 565 0.5 79 26.2 107 697 0.5 69 Further information See certificates Tab. 13-104 Safety data for the Digital Output Module, Type 9475 R. STAHL SCHALTGERÄTE GMBH 13- 49 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Output characteristics at the DOM 9475 Tab. 13-105 Output characteristics for the Digital Output Module, Type 9475 R. STAHL SCHALTGERÄTE GMBH 13- 50 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components Open circuit and short circuit monitoring at the DOM 9475 Open circuit and short circuit monitoring Open circuit detection: In the switching status "ON" or "OFF" for a load resistance Rload as per the table (for nonlinear load, e. g. LED, a load current of min. 1 mA is required) Short circuit detection: In the switching status "ON" for a load resistance Rload and cable resistance Rcable as per the table (for non-linear load, e. g. LED, a voltage of min. 4 V is required at the terminals) Max. Rload[Ohm] Max. Rcable[Ohm] Min. Rload[Ohm] 9475/12-04-11 5000 45 95 9475/12-04-21 6500 45 95 9475/12-04-31 6500 45 95 9475/12-08-41 6500 45 125 9475/12-08-51 6500 45 95 9475/12-08-61 12000 45 95 Type Tab. 13-106 Open circuit and short circuit monitoring for Digital Output Module, Type 9475 Characteristic values at the DOM 9475 Characteristic values Max. signal delay from the internal bus to outputs 1 ms MTBF 4 channels 20.8 years 8 channels 18.4 years Tab. 13-107 Characteristic values for the Digital Output Module, Type 9475 Parameters of the DOM 9475 Parameters Open circuit and short circuit monitoring ON, OFF (for each channel) Output safety position during communication faults ON, OFF, hold last value Retrievable parameters Manufacturer, type, version, serial number Tab. 13-108 Parameters for the Digital Output Module, Type 9475 R. STAHL SCHALTGERÄTE GMBH 13- 51 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Fault diagnostics, alarms at the DOM 9475 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Signal faults for every channel Open circuit, short circuit Tab. 13-109 Fault diagnostics and alarms for Digital Output Module, Type 9475 Power supply for DOM 9475 Power supply Behavior with undervoltage All outputs are switched to the "OFF" status Max. power consumption 7.3 W Max. power loss 4 channels 5.0 W 8 channels 4.0 W Tab. 13-110 Power supply for the Digital Input Module, Type 9475 R. STAHL SCHALTGERÄTE GMBH 13- 52 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3.13 Ex i solenoid valves and lamp indicators, connectable to the Digital Output Module Manufacturer Ex i solenoid valve (type) Coil type Ex Digital Output Module 0450EExi, 0590 EExi, 0590 Namur EExi, 5470 M EExi, 5470 Namur EExi, 6014 EExi, 6104 EExi, 6106 EExi, 6510 EExi, 6511 EExi, 6516 EExi, 6517 EExi, 6518 EExi, 6519 EExi, 6519 Namur EExi, 8631 EExi (control head), 8640 EExi (valve terminal) EEx ia IIC T6 9475/12-04-11 "High impedance versions" by: 0450 EExi, 0590 EExi, 0590 Namur EExi, 5470 M EExi, 5470 Namur EExi, 6014 EExi, 6104 EExi, 6106 EExi, 6510 EExi, 6511 EExi, 6516 EExi, 6517 EExi, 6518 EExi, 6519 EExi, 6519 Namur EExi, 8631 EExi (control head), 8640 EExi (valve terminal) EEx ia IIC T6 9475/12-08-51 2001, 2002 EEx ib IIC T6 9475/12-04-21 9475/12-04-31 (Fault monitoring = OFF) 2031, 2032, 2033, 2034, 2035, 2036 EEx ia IIC T6 9475/12-04-11 2035, 2036 EEx ia IIC T6 9475/12-08-51 3039 EEx ia IIC T6 9475/12-04-21 EEx ib IIC T6 9475/12-08-61 ASCO Bürkert IM 12 Herion Hoerbiger P8 381-RF-C (24 kOhm parallel) R. STAHL SCHALTGERÄTE GMBH 13- 53 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Manufacturer Ex i solenoid valve (type) Parker Luzifer Coil type Ex Digital Output Module 482160.01 482870.01 EEx ib IIC T6 9475/12-04-11 483580.01 483960.01 EEx ib IIC T6 9475/12-04-11 488650.01 488660 488670 EEx ib IIC T6 9475/12-04-11 490885 490890 490895 EEx ib IIC T6 9475/12-04-11 492335 EEx ib IIC T6 9475/12-04-11 492560 EEx ia IIC T6 9475/12-04-31 9465/12-08-11 492965.01 EEx ib IIC T6 9475/12-08-51 EEx ia IIC T6 9475/12-04-11 9475/12-04-21 9475/12-04-31 9475/12-08-51 RGS EP000/ia Samson 3701, 3962, 3963, 3964, 3776, 3766, 3767, 3768 6 V DC, 12 V DC EEx ia IIC T6 9475/12-08-51 3768 7,5 V DC EEx ia IIC T6 9475/12-08-41 3701, 3962, 3963, 3964, 3776, 3766, 3767, 3768 24 V DC EEx ia IIC T6 9475/12-08-61 PV 12F73 Ci EEx ia IIC T6 9475/12-08-51 11 G 52 121 113 01 121 113 02 121 113 03 EEx ia IIC T6 9475/12-08-51 9475/12-08-61 11 G 52 121 113 12 EEx ia IIC T6 9475/12-04-21 Seitz Bartec Ex i Relay 12 V Modex 07-7311-937./V500 9475/12-04-21 R. STAHL Indicating lamp 8010 9475/12-08-51 Tab. 13-111 Digital Output Module (connectable Ex i solenoid valves and indicating lamps) R. STAHL SCHALTGERÄTE GMBH 13- 54 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3.14 Digital Output Module Relay (DOMR), Type 9477 Selection table for DOMR 9477 Version Order code Without Ex protection, for installation in safe areas only. The module may not be operated on a BusRail together with Ex i I/O modules. 9477/10-08-12 Installation 9477/15-08-12 (in preparation) In Zone 2 / Division 2 Tab. 13-112 Selection table for the Digital Output Module, Type 9477 Outputs at the DOMR 9477 Outputs Number of channels 8 Contact Contact maker (normally open) Max. switching voltage AC / DC 125 V Max. switching current AC / DC 2A Max. switching power AC / DC 100 W Min. switching voltage AC / DC 12 V Min. switching current 1 mA Max. contact load without damage to gold plating Up to 12 V / 200 mA Safe contact operation with damaged gold plating From 12 V / 200 mA Tab. 13-113 Outputs for Digital Output Module, Type 9477 Characteristic values at the DOMR 9477 Characteristic values Max. signal delay from the internal bus to outputs 10 ms MTBF Tab. 13-114 Characteristics values for Digital Output Module, Type 9477 R. STAHL SCHALTGERÄTE GMBH 13- 55 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Parameters of the DOMR 9477 Further parameters Safety position ON, OFF, hold last value (output during communication faults) Retrievable parameters Manufacturer, type, version, serial number Tab. 13-115 Parameters for the Digital Output Module, Type 9477 Fault diagnostics, alarms at the DOMR 9477 Fault diagnostics Module faults • • • • • Internal primary bus fault Internal redundant bus fault No response Dissimilar module configuration Hardware fault Tab. 13-116 Fault diagnostics and alarms for Digital Output Module, Type 9477 Power supply for DOMR 9477 Power supply Behavior with undervoltage Output = OFF Max. power consumption 3.5 W Max. power loss 3.5 W Tab. 13-117 Power supply for the Digital Output Module, Type 9477 R. STAHL SCHALTGERÄTE GMBH 13- 56 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.3.15 BusRail, Type 9494 Selection table for BusRail 9494 Version Order code BusRail For 4 modules 9494/S1-M4 For 2 modules, begin 9494/S1-B2 For 2 modules, end 9494/S1-E2 BusRail, begin 9494/A1-B0 BusRail, end 9494/A1-E0 BusRail, begin Sub-D 9494/A2-B0 BusRail, end Sub-D 9494/A2-E0 BusRail connection cable 110 cm 94 910 02 01 0 47 cm 94 910 05 01 0 DIN rail For inserting the BusRail 2 m long, 35 x 15 x 1.5 mm (EN 50 022) 061 6129 Termination Tab. 13-118 Selection table for BusRail, Type 9494 Safety data for BusRail 9494 Safety data Certificates and explosion protection See certificates for: Zone 1 CPU & Power Module Type 9440/12 Zone 2 CPU & Power Module Type 9440/15 Tab. 13-119 Safety data for the BusRail, Type 9494 R. STAHL SCHALTGERÄTE GMBH 13- 57 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Variants of the BusRail 9494 Types 9494/S1-M4 9494/S1-B2 9494/S1-E2 Number of module slots 4 2 2 Extensible at the beginning Yes No Yes Extensible at the end Yes Yes No Internal data bus redundant Yes Yes Yes Number of address lines 6 6 6 Lines for high availability power supply Yes Yes Yes Max. length 3 m, BusRail including link cable DIN rail For installation of the BusRail, as per EN 50 022 (material thickness 1.5 mm), NS 35/15 Tab. 13-120 Variants of the BusRail, Type 9494 R. STAHL SCHALTGERÄTE GMBH 13- 58 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.4 Dimensional drawings 13.4.1 Overview The following dimensional drawings are listed below: • Dimensional drawings of the CPU & Power Module for Zone 1 • Dimensional drawings of the CPU & Power Module for Zone 2 • Dimensional drawings of the I/O module • Dimensional drawings of the BusRail and the termination components • Dimensional drawings of the field station installed in an enclosure 13.4.2 CPU & Power Module, Type 9440/12, for Zone 1 Fig. 13-2 shows the CPU & Power Module for Zone 1 from the side and from above. Fig. 13-2 Dimensional drawing of the CPU & Power Module, Type 9440/12, for Zone 1 R. STAHL SCHALTGERÄTE GMBH 13- 59 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.4.3 CPU & Power Module, Type 9440/15, for Zone 2 (with Sub-D plug) Fig. 13-3 shows the CPU & Power Module for Zone 2 from the side and from above. Fig. 13-3 Dimensional drawing of the CPU & Power Module, Type 9440/15, for Zone 2 13.4.4 I/O module Fig. 13-4 shows the I/O module from the side and from above. Fig. 13-4 Dimensional drawing of the I/O module R. STAHL SCHALTGERÄTE GMBH 13- 60 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.4.5 BusRail Fig. 13-5 shows dimensional drawings of the BusRail with different lengths. Top left shows a BusRail inserted in the DIN rail (side view) Fig. 13-5 Dimensional drawings of the BusRail R. STAHL SCHALTGERÄTE GMBH 13- 61 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.4.6 BusRail with terminations Fig. 13-6 shows dimensional drawings of the BusRail with different lengths and mounted terminations (including Sub-D plug). Fig. 13-6 Dimensional drawings of the BusRail with terminations R. STAHL SCHALTGERÄTE GMBH 13- 62 I.S. 1 B 9400 Version 1.5 05/01 Technical data regarding the I.S. 1 system and components 13.4.7 Termination with Sub-D plug Fig. 13-7 left and top right shows a termination with Sub-D plug with the link cable fitted. The bottom left shows the termination without the link cable fitted (view from above). Fig. 13-7 Dimensional drawings of termination with Sub-D plug R. STAHL SCHALTGERÄTE GMBH 13- 63 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 13.4.8 Example of a fitted field station in the enclosure Fig. 13-8 shows a field station fitted with enclosure. The field station consists of eight modules. The field station is viewed from above. All length data given in mm. Fig. 13-8 Possible configuration of a field station distributed over two rails R. STAHL SCHALTGERÄTE GMBH 13- 64 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14 ANNEX 14.1 Optional components and additional documentation 14.1.1 • • • • Mechanical components DIN rail NS 35/15 Ground rail Cabling material Enclosure 14.1.2 Software • PC software "I.S. Wizard" for system configuration, parameterization and fault diagnosis 14.1.3 Additional documentation Additional information regarding the I.S. 1 system can be found in: • "I.S. Wizard" operating instructions • Profibus DP operating instructions for I.S. 1 • Modbus RTU operating instructions for I.S. 1 (in preparation) R. STAHL SCHALTGERÄTE GMBH 14- 1 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.2 Accessories 14.2.1 Terminals, plugs and documentation Designation Figure Plug-in terminal Coding pin R. STAHL SCHALTGERÄTE GMBH Description Order code 2.5 mm2 with catch, 16 pin, screw connection, blue, for connecting the field signal to I/O modules, for intrinsically safe field circuits 94 900 04 67 0 When ordering, please provide: For the I/O modules 94xx/.. (specify type). Attention: For I/O modules 9470, 9471 and 9480 two parts per module must be ordered. 2.5 mm2 with catch, 16 pin, spring connection, blue, for connecting the field signal to I/O modules, for intrinsically safe field circuits 94 900 02 67 0 When ordering, please provide: For the I/O modules 94xx/.. (specify type). Attention: For I/O modules 9470, 9471 and 9480 two parts per module must be ordered. 2.5 mm2 with catch, 16 pin, screw connection, black, for connecting the field signal to I/O modules, for non-intrinsically-safe field circuits 94 900 01 67 0 When ordering, please provide: For the I/O modules 94xx/.. (specify type). Attention: For I/O modules 9470, 9471 and 9480 two parts per module must be ordered. 2.5 mm2 with catch, 16 pin, spring connection, black, for connecting the field signal to I/O modules, for non-intrinsically-safe field circuits 94 900 03 67 0 When ordering, please provide: For the I/O modules 94xx/.. (specify type). Attention: For I/O modules 9470, 9471 and 9480 two parts per module must be ordered. For plug-in terminals 50 x 2 pieces 518 608 0 14- 2 I.S. 1 B 9400 Version 1.5 05/01 Annexes Designation Figure Description Order code Labeling strips "FB No ... Mod. No. .." for plug-in terminals, sheet with 25 labels 94 909 04 85 0 Designation strips For BusRail, for 1 BusRail with 16 I/O modules 94 909 05 85 0 Warning sign "Only clean modules with damp cloths" 94 909 06 85 0 Sub-D plug for CPU & Power Module Type 9440/12 9 pin, for connection of fieldbus or ServiceBus to CPU & Power Module for Zone 1 (9440/12). Cable diameter up to 7.5 mm. The termination resistance of 150 Ohm is enclosed at delivery and can be built-in if necessary. 94 900 01 22 0 Sub-D plug for CPU & Power Module Type 9440/15 9 pin, for connection of fieldbus or ServiceBus to CPU & Power Module for Zone 2 (9440/15). The termination resistance is built-in and can be switched on or off. 315 732 0 R. STAHL SCHALTGERÄTE GMBH 14- 3 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM Designation Figure Description Order code Partition Between I/O modules with connections Ex i and non-Ex i 94 909 01 54 0 Currently not in use! Profibus GSD files German and English, on diskette 3 1/2" 94 990 02 01 0 PC Software I.S. Wizard Incl. operating instructions, on CD 94 990 01 01 0 (in preparation) Operating instructions I.S. 1; German 94 406 01 31 0 I.S. 1; English 94 406 04 31 0 Profibus DP for I.S. 1, German 94 406 02 31 0 Profibus DP for I.S. 1; English 94 406 05 31 0 Modbus RTU for I.S. 1, German 94 406 03 31 0 (in preparation) Modbus RTU for I.S. 1, English 94 406 06 31 0 (in preparation) In order to cover the data socket of the CPU & Power Module Zone 2 (9440/15) 9440 / 60 - X4 Blanking cap Tab. 14-1 Terminals, plugs and documentation for the I.S. 1 system R. STAHL SCHALTGERÄTE GMBH 14- 4 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.2.2 Fieldbus isolating repeater Designation Figure Description Order code Fieldbus isolating repeater, up to 19.2 kBit/s • Corresponding device: installation in non-Ex areas or in Zone 2 / Division 2 • Intrinsically safe bus segment RS 485, up to 1200 m long • Interface to automation system RS 232 • Power supply 24 V AC/DC 9373/11-01-10*) Fieldbus isolating repeater, up to 1.5 MBit/s • Corresponding device: installation in non-Ex areas or in Zone 2 / Division 2 • Intrinsically safe bus segment RS 485 • Suitable for Profibus DP • Interface to automation system RS 232, RS 422, RS 485 (adjustable) • Adjustable baud rate (1.2 kBit/s up to 1.5 Mbit/s) • Power supply 24 V AC/DC 9373/21-12-10*) Fieldbus isolating repeater for fibre optic cables • Corresponding device; installation in non-Ex areas • Converts RS 485 (copper) to ”Ex i” fibre optics • For fibre optic cables G 50/125, G 62.5/125, HCS • Transfer speed up to 1.5 MBit/s • Fibre optic cable up to 2000 m long • Power supply 24 V DC 9372/21-11-10*) Fieldbus isolating repeater for fibre optic cables • Intrinsically safe apparatus; installation can be carried out in Zone 1 • Converts "Ex I" fibre optic cables to intrinsically safe RS 485 (copper) • For fibre optic cables G 50/125, G 62.5/125, HCS • Transfer speed up to 1.5 MBit/s • Power supply, 12 to 19 V DC, intrinsically safe 9372/11-21-20*) *) further information can be found in our main catalogue Tab. 14-2 Fieldbus isolating repeater for the I.S. 1 system R. STAHL SCHALTGERÄTE GMBH 14- 5 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.2.3 Enclosures Designation Figure Description Order code Field enclosuresma de of glassfibre reinforced unsaturated polyester resin • • • • Modular enclosure system Shock resistance ³ 7 Nm Degree of protection IP 66 Various project-specific variations available (dimensions, cable glands, flange plates, etc.) • Comprehensive accessories (PA rails, cable begin rails, etc.) • Same enclosure system for terminal boxes, control panels, etc. • Applicable in Zone 1 (EEx e II T 6) 8146/...*) Field enclosure Made of sheet steel or stainless steel • • • • Modular enclosure system Shock resistance ³ 7 Nm Degree of protection IP 66 Various project-specific variations available (dimensions, cable glands, flange plates, special coatings, etc.) • Comprehensive accessories (PA rails, cable begin rails, etc.) • Same enclosure system for terminal boxes, control panels, etc. • Applicable in Zone 1 (EEx e II T 6) 8125/...*) Field enclosure (customerspecific) • The I.S. 1 system can also be integrated into field enclosures as per customer requirements (Rittal, Schroff, etc.) • Project-specific solutions can be implemented for installation in control cabinets, e.g. installation of power supplies, marshalling box, etc. Customer-specific enclosures R. STAHL can also provide complete solutions from design to customer-specific documentation. *) further information can be found in our main catalogue Tab. 14-3 Enclosures for the I.S. 1 system R. STAHL SCHALTGERÄTE GMBH 14- 6 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.2.4 Further accessories Designation Figure Description Order code Support rack • Modular rack system for mounting enclosures on site • Available in galvanized sheet steel or stainless steel • Simple assembly • Sun protection cover (optional) • Illumination (optional), also for Zone 1 8298/...*) Anticondensation or auxiliary heating system • Incl. thermostat • Can be integrated in I.S. 1 field stations for corresponding applications • Variations for use in Zone 2 and Zone 1 8441/, 8442/ with 8435/*) Breather glands • To prevent formation of condensation in stations, e.g. where there are significant temperature differences between day/ night (tropics, open-air installations) 8162*) *) further information can be found in our main catalogue Tab. 14-4 Further accessories for the I.S. 1 system R. STAHL SCHALTGERÄTE GMBH 14- 7 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.3 Automation system BusRail CPU & Power Module Fieldbus Glossary Industrial plants are controlled by means of an automation system. An automation system can be divided into three levels: Parameterization and control level, Remote I/O level and field device level. Conductor for data transmission and power supply. The CPU & Power Module is the control module in a field station. The CPU & Power Module is used to provide the I/O modules with power and data. The CPU & Power Module controls the data flow. CPU & Power Modules are available for Zone 1 and Zone 2. One or more I.S. 1 field stations are connected to the automation device (PLC, DCS, PC) by a fieldbus. The system can be connected to various fieldbuses. The fieldbus in the I.S. 1 system supports the Profibus and the Modbus. Field devices Field devices are sensors and actuators which control and monitor a plant (e.g. thermometer or valve controls). The field devices are located at the process area level. They send and receive data from the field stations. Field station A field station consists of the three components: CPU & Power Module, I/O Module and the BusRail A field station is used for data processing and data forwarding. HART The abbreviation HART stands for "Highway Addressable Remote Transducer". HART is a procedure where digital signals are overlaid on analog signals and transported with the analog signals. The data are transferred via the internal bus in the higher communication levels and made available via the fieldbus or ServiceBus to an operating interface. Hot swap Hot swap stands for the exchangeability of the modules during operation without requiring a new start-up. R. STAHL SCHALTGERÄTE GMBH 14- 8 I.S. 1 B 9400 Version 1.5 05/01 Annexes DIN rail 35 mm DIN rail. The BusRail is inserted into a DIN rail. It is used to hold and earth the BusRail. Internal bus The internal bus provides data exchange between the CPU & Power Module and the I/O modules. The communication with the I/O modules is implemented via the address and data lines on the BusRail. The interface of the CPU & Power Module with the internal data bus of the BusRail is designed with redundancy. I/O modules Modules for data input and data output. There are currently ten physically different types of I/O modules for the I.S. 1 system. I.S. 1 system The I.S. 1 system is the overall system, consisting of the field stations, the control and automation devices and the field devices. The I.S. 1 system is intrinsically safe. I.S. is an abbreviation for "Intrinsic Safety". Modbus The Modbus is a low performance fieldbus. The Modbus can be used in the I.S. 1 system to parameterize and control the field stations via the ServiceBus interface. The PC Software I.S. Wizard is required here. PCS Process control system. The process control system controls the plant and monitors the processes. Control is implemented by using complete software modules (no user-specific programs). Profibus Power module Rail R. STAHL SCHALTGERÄTE GMBH The Profibus is a high performance fieldbus. The I.S. 1 system data exchange and control is implemented with the Profibus. The Power modules is used for additional power supplies within a field station. It is required when more than 16 I/O modules are controlled by a CPU & Power Module. Sections of the BusRail, in which the 35 mm DIN rails are mounted. 14- 9 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM ServiceBus The ServiceBus permits configuration and commissioning of an I.S. 1 field station without a connected fieldbus. The ServiceBus can be connected to a PC for this purpose. The ServiceBus can be used to run PC software packages for HART. This permits the parameterization and fault diagnosis of HART field devices and management of the corresponding database. PLC Programmable logic controllers. These are used at the control center level. The programmable logic controllers send and receive data from the field stations. User-specific programs are used when PLCs are used for control. 14.4 Keyword index with: • Alphabetical order • Page numbers • Logical positions in the document R. STAHL SCHALTGERÄTE GMBH 14- 10 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.5 Certificates for CPU & Power Module Type 9440/12 (Zone 1) 14.5.1 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 11 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 12 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 13 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 14 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.6 Certificates for CPU & Power Module Type 9440/15 (Zone 2) 14.6.1 SEV certificate R. STAHL SCHALTGERÄTE GMBH 14- 15 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 16 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 17 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.6.2 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 18 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 19 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 20 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 21 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 22 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.6.3 EC conformance declaration R. STAHL SCHALTGERÄTE GMBH 14- 23 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.7 SEV certificates for field stations with I.S. 1 components R. STAHL SCHALTGERÄTE GMBH 14- 24 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 25 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 26 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.8 Certificates for Analog Input Module, Type 9460 and Type 9461 14.8.1 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 27 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 28 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 29 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 30 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 31 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 32 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 33 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 34 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.8.2 EG conformance declaration R. STAHL SCHALTGERÄTE GMBH 14- 35 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.9 Certificates for Digital Input Module, Type 9470 14.9.1 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 36 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 37 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 38 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 39 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.9.2 EC conformance declaration R. STAHL SCHALTGERÄTE GMBH 14- 40 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.10 Certificates for Analog Output Module, Type 9465 and Type 9466 14.10.1 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 41 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 42 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 43 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 44 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.10.2 EC conformance declaration R. STAHL SCHALTGERÄTE GMBH 14- 45 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.11 Certificates for Digital Output Module, Type 9475 14.11.1 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 46 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 47 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 48 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 49 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 50 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 51 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 52 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 53 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM 14.11.2 EC conformance declaration R. STAHL SCHALTGERÄTE GMBH 14- 54 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.12 Certificates for Temperature Input Module R, Type 9480 14.12.1 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 55 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 56 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 57 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 58 I.S. 1 B 9400 Version 1.5 05/01 Annexes 14.13 Certificates for Temperature Input Module mV, Type 9481 14.13.1 PTB Certificate R. STAHL SCHALTGERÄTE GMBH 14- 59 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 60 I.S. 1 B 9400 Version 1.5 05/01 Annexes R. STAHL SCHALTGERÄTE GMBH 14- 61 I.S. 1 B 9400 Version 1.5 05/01 OPERATING INSTRUCTIONS FOR THE I.S. 1 SYSTEM R. STAHL SCHALTGERÄTE GMBH 14- 62 I.S. 1 B 9400 Version 1.5 05/01 Europa / Mittlerer Osten / Afrika Europe / Middle East / Africa KBundesrepublik Deutschland / Germany R. STAHL Schaltgeräte GmbH Grusonstr. 55 22113 Hamburg Tel. 040/736054-0 Fax 040/73605454 uR. STAHL Schaltgeräte GmbH Deutz-Mülheimer-Str. 254 51063 Köln Postfach 801006 51010 Köln Tel. 0221/9625690 Fax 0221/96256925 R. 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Pomprab Bangkok 10100 Tel. 02/2815607 Fax 02/2803663 n Produktionsstätte mit Werkstätte Production site with workshop u Lager mit Werkstatt Stock with workshop I.S. 1 B 9400 S-BA-I.S.1-E-05/2001 × Printed in Germany R. STAHL Schaltgeräte GmbH Postfach 40 × 74636 × Waldenburg × Telefax 07942 / 943-43 33 e-mail: [email protected] Internet: http://www.stahl.de

Operating Instructions For The Is 1 System

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