Electric Part-turn Actuators With Integral Controls

Transcript

Electric part-turn actuators with integral controls SGC 04.1 – SGC 10.1 en Product description The actuator specialist AUMA are one of the leading manufacturers of electric actuators, actuator controls and gearboxes for the automation of industrial valves worldwide. AUMA have more than 45 years of research & development invested in the manufacture of electric multi-turn and part-turn actuators. AUMA manufacture their products in two German plants, Muellheim and Ostfildern. Three service centers in Cologne, Magdeburg and Munich provide service support. AUMA is proud to employ more than 2,000 people worldwide. AUMA automates valves AUMA Actuators must satisfy many complex site standards and applications, often under harsh environmental conditions - this is what AUMA does best. Our long established modular designs allow us to quickly adapt our actuator range to suit a wide range of customer requirements. Global presence To fully understand our market, we believe we must “Think globally but act locally”. A comprehensive worldwide sales and service network ensures that there is a competent local contact for every customer. 2 | Single source supply From product development to device testing, to final inspection, AUMA applies continuous manufacturing and quality assurance processes which are subject to constant review. Since 1964, AUMA has established an excellent brand name in the world of actuators. Reliability and innovation are concepts which are closely linked with AUMA. This is a credit to AUMA’s dedicated employees who work constantly to further the future of AUMA electric actuators. Contents 4 Prevention, service life, maintenance Complete with test engineering features 20 Small but powerful 5 Safe and reliable – in any circumstance 21 Service conditions 6 Technical data 22 Basics - Main functions of actuators 9 Certificates 27 The actuator specialist 2 Applications Communication - Tailor-made interfaces 10 AUMA worldwide 29 Communication - Device integration 13 Service on site 30 Plug & play - installation, commissioning, operation 15 Index 31 Design principle 17 AUMA ToolSuite 19 Solutions for a world in motion This brochure will provide both the beginner and the expert with an overview of functions and applications for SGC part-turn actuators. It can be used as the basis to determine the suitability of a device for the chosen application. 27.06.11 For detailed product selection, please refer to the separate data sheets. On request, AUMA engineers within field service and within our subsidiaries can assist you in selecting the correct device for the application. The latest information on AUMA products can be found on the Internet at www.auma.com. All documents, including dimensional drawings, wiring diagrams, technical and electrical data sheets as well as final inspection records are available on the Internet in digital form. |3 Applications Power : : : : Hydroelectric power plants Geothermal power plants Solar thermal power plants Bio gas power stations Water sector : : : : 4 | Sewage treatment plants Water treatment plants Drinking water distribution Seawater desalination Industrial and special solutions : Air conditioning : Food industry : Chemical/pharmaceutical industry : Shipbuilding industry : Paper industry The AUMA SGC Range has been specially developed to provide a high torque solution where space is at a premium. Despite its compact dimensions, the SGC retains the best benefits of electric actuation. It is a simple, cost effective solution to valve automation. It has very low maintenance requirements and its electric power source has many benefits over other systems. As standard, the new actuators have selectable local/remote controls and a handwheel for manual or emergency operation. Part-turn actuators SGC 04.1 – SGC 10.1 for automating butterfly valves, ball and plug valves. ■ ■ Torques: 25 Nm – 500 Nm Operating times for 90 °: 4 s – 90 s Small but powerful |5 AUMA actuators are used worldwide; in all climate zones, in industrial plants of various kinds under widely varying ambient conditions. AUMA devices must operate reliably and over a long service life, without needing major maintenance work. For this reason, AUMA have focussed on making AUMA devices resistant to most unfavourable conditions and have adapted protective measures to the state-of-the-art technology. Service conditions 6 | Enclosure protection IP 68 AUMA SGC actuators have increased enclosure protection to IP 68 in compliance with EN 60529. IP 68 means protection against continuous immersion up to 8 m head of water for max. 96 hours. During continuous immersion, up to 10 operations are permissible. Corrosion protection Efficient corrosion protection is a major factor in the guarantee of a long service life. For the individual parts, the AUMA corrosion protection system is based on a chemical preliminary treatment, followed by a two-layer powder coating. In compliance with the corrosivity categories according to EN ISO 12944-2, various AUMA corrosion protection levels are provided to suit different applications. Colour The standard colour is silver-grey (similar to RAL 7037). Other colours are available on request. AUMA Corrosion Classification of environments according to EN ISO 12944-2 protection Atmospheric corrosivity categories class C1 (very low): Heated buildings with clean atmosphere C2 (low): Unheated rooms and rural areas with low level of pollution C3 (medium): Production rooms with humidity and moderate pollution. Urban and industrial areas with moderate sulphur dioxide pollution KS Total film thickness Location Outdoor use of devices and for low atmosphere pollution 140 μm Use of devices in occasionally or permanently aggressive atmospheres with a moderate pollutant concentration C4 (high): Chemical plants and areas with moderate salinity C5-I (very high, industrial): Permanently high condensation with high pollution KX C5-M (very high, marine): Permanently high condensation with high salinity and high pollution 200 μm Use of devices in extremely aggressive atmospheres with high humidity and high pollutant concentration Use of devices in extremely aggressive atmospheres with high humidity, high salinity and high pollutant concentration (e.g. cooling tower, offshore) Ambient temperatures AUMA SGC actuators are suitable for operation without restrictions at ambient temperatures from –25 °C to +70 °C. |7 Open-close and modulating duty Valves are subdivided as shut-off valves and modulating valves. ■ In general, shut-off valves are either open or closed. They operate less frequently; when operated, they cover the complete travel. The time difference between two positions can amount to minutes or even to months. They are controlled by means of the binary OPEN and CLOSE signals. This type of duty is classified as open-close duty. ■ Modulating control allows the valve position to be adjusted over much finer increments. Control takes place by means of a continuous signal, e.g. a 4 – 20 mA signal. The time interval between two operations can be a matter of seconds. This type of duty is classified as modulating duty. Part-turn actuators for open-close duty The type designation for AUMA actuators for openclose duty is SGC. Part-turn actuators for modulating duty The type designation for AUMA actuators for modulating duty is SGCR. During start-up, the variable speed motor increases its speed using a ramp function. When reaching the setpoint, another ramp function is used to reduce the speed. Thus, both valve and actuator are operated with minimum wear ensuring a high number of starts and a long lifetime. Number of starts and motor duty types Modulating duty and open-close duty subject the actuator to different mechanical loads. Accordingly, there are suitable actuators for each type of duty. The motor duty types are in compliance with IEC 60034-1. For modulating actuators, the permissible number of starts must be considered. Basics - Main functions of actuators [1] 8 | [1] OPEN - CLOSE control This is the most basic type of control. Due to the fact that during normal operation only the states OPEN and CLOSED are relevant, the discrete commands “Run OPEN” and “Run CLOSE” as well as the feedback signals “End position OPEN” reached and “End position CLOSED” reached are usually sufficient. Automatic tripping depends on the selected type of seating. Switching off in the end positions Protective functions Irrespective of whether the actuator is operated in open-close or modulating duty, the device must automatically switch off when reaching an end position. Two different switch-off mechanisms are available and are applied depending on the type of valve. If an excessive torque is applied during travel, e.g. due to a trapped object within the valve, the controls switch off the actuator to protect the valve. ■ Thermal motor protection Limit seating As soon as the preset switching point in one end position is reached, the controls automatically switch off the actuator. ■ Torque seating As soon as the preset torque is applied at valve end position, the controls automatically switch off the actuator. [2] Overload protection for the valve To protect the motor from overheating, the PTC thermistor in the motor winding trips as soon as the motor temperature exceeds 140 °C. [2] Setpoint control integral positioner The actuator receives a position setpoint from the host DCS, e.g. as 4 – 20 mA signal. The optional integral positioner compares this value with the current valve position and controls the actuator motor as required until the offset value comes close to zero. The valve position is usually transmitted to the DCS. |9 Although the mechanical interfaces between actuators and valves have been standardised for many decades and are stable, the fast-paced development in electronics and software continuously offers new options for connecting interfaces to the DCS. The parallel interface is equipped with the following inputs and outputs. AUMA are always at the forefront of these trends and developments and offer interfaces to all communication systems already established on the market. ■ Parallel signal transmission ■ ■ ■ ■ Three binary inputs for the control commands OPEN, STOP, CLOSE One binary EMERGENCY input as an option. The EMERGENCY behaviour of the actuator can be programmed. As an option, an analogue 0/4 – 20 mA input for setpoint data transmission to the integral positioner. A MODE signal - available at a further binary input - is used to select between OPEN-CLOSE control and setpoint control. Four freely programmable binary outputs e.g. for feedback of end positions or failures As an option, an analogue 0/4 – 20 mA output for remote position indication. Communication - Tailor-made interfaces Their compact design is an asset, especially in the shipbuilding industry. 10 | Profibus Profibus offers a complete family of fieldbus versions; Profibus PA for process automation, Profinet for data transmission on Ethernet and Profibus DP for automating plants, power plants and machines. Due to its simple and robust physical layer (RS-485) and the different service levels DP-V0 (fast cyclic and deterministic data exchange), DP-V1 (acyclic access to device parameters and diagnostic data) as well as DP-V2 (further functions such as time stamp or redundancy), Profibus DP is the ideal solution for plant automation. ■ ■ ■ ■ ■ ■ International standard (www.profibus.com) Worldwide availability Large number of units installed Standardised integration within the DCS (EDD) Large selection of devices Typical applications: Power plants, water and wastewater treatment plants Modbus Modbus is a comparatively simple but multi-functional fieldbus protocol. It offers all services required for plant automation (e.g. exchange of simple, binary information, analogue values, device parameters or diagnostic data). For plant automation, the simple and robust physical layer RS-485 is often used. On the basis of this physical layer, Modbus supports various telegram formats (e.g. Modbus RTU or Modbus ASCII). Using the Modbus TCP/IP version based on Ethernet, vertical integration into a host automation system is simplified. ■ ■ ■ ■ ■ International standard (www.modbus.org) Simple protocol Widely implemented Largely sufficient for many simple automation tasks Typical applications: Water and wastewater treatment plants, pumping stations, tank farms For Profibus DP and Modbus RTU, the basic topology is the line/tree structure via RS-485. ■ ■ ■ ■ ■ AUMA actuators and Profibus DP Supports Profibus DP-V0 and DP-V1 High speed data exchange (up to 1.5 Mbit/s - corresponds to approx. 0.3 ms/ actuator) Integration within the DCS via EDD Cable length up to approx. 10 km (without repeater up to 1,200 m) Up to 126 devices can be connected ■ ■ ■ AUMA actuators and Modbus RTU Fast data exchange (up to 38.4 kbit/s - corresponds to approx. 40 ms/ actuator) Cable length up to approx. 10 km (without repeater up to 1,200 m) Up to 247 devices can be connected | 11 AUMA as system integrator AUMA not only possess the expertise to manufacture actuators but also have the ability to integrate actuators into any automation environment. For this, the SIMA Master Station is a key element. The SIMA Master Station works with open fieldbus protocols such as Profibus DP or Modbus RTU. ■ ■ ■ ■ ■ SIMA as commissioning system allows for independent commissioning of the connected actuator network. SIMA as network manager controls the communication to the field devices, including redundant data channels. SIMA as data concentrator facilitates data access of the connected actuators. Data transmission to the control room only comprises information required for regular operation. In the event of failures, the SIMA as diagnostic tool supports fast fault identification and remedy. SIMA as a protocol converter is used to adapt the actuator network to the available interfaces of the DCS. Covering large distances/increased communication security With the SIMA Master Station and the Modbus loop, AUMA offer the ideal solution to cover large distances as they occur in large surface installations such as sewage treatment plants. Costly glass fibre technology is not required; in spite of the long network cable length of up to 296 km, standard RS-485 fieldbus cables can be used for data transmission. The redundant characteristic of the Modbus loop in combination with the SIMA additionally provides increased communication security. Communication - Device integration 12 | [1] SIMA Master Station The SIMA is based on standardised industrial computer components and has been expanded by the required fieldbus interfaces. The entire hardware is integrated in a solid 19" industrial housing with EMC protection. An integral touchscreen allows for operation and monitoring of all connected actuators and quick and easy diagnostics of fieldbus communication. [2] Communication For the communication with field devices, SIMA supports standardised fieldbus protocols such as Profibus DP or Modbus RTU. The cable types specified in the fieldbus standards are used as transmission medium. Up to 32 devices can be connected to a single bus segment; when using repeaters, up to 247 devices are possible. Communication with the decentralised control system is also performed according to above mentioned standards; in addition, Ethernet or customised RS-232 solutions can also be used. [3] Redundancy SIMA supports various redundancy concepts. Both redundancy to the DCS and SIMA Master redundancy are available. In case of loss of communication or master failure, automatic change-over to the redundant component will be performed. [4] Redundant Modbus RTU loop ■ If the loop is interrupted, the SIMA Master Station considers the two segments as line topologies. All devices remain available. ■ Fast data exchange (up to 38.4 kbit/s - corresponds to approx. 40 ms/ actuator) ■ Cable length up to 296 km using conventional fieldbus cables ■ Up to 247 devices can be connected [5] AUMA actuators The SIMA is designed for controlling AUMA actuators. The SIMA Master Station works with open fieldbus protocols such as Profibus DP or Modbus RTU. DCS [3] [2] [1] [1] [3] [2] [4] [5] | 13 Plug & play - installation, commissioning, operation Intelligent field devices with ever increasing functions and the most diverse interfaces confirm that process automation is becoming more and more complex. Although AUMA actuators are among those intelligent field devices, basic tasks such as mounting to the valve, end position adjustment and the first test run can be quickly and easily done. Apart from being very convenient, this saves both time and money. Upon delivery to the installation, the actuators are generally mounted to the valve and presetting has been performed before leaving the factory. Subsequent modifications of settings can be done on site in virtually no time. Any mounting position AUMA actuators will maintain their reliability during operation irrespective of the mounting position. However, accessibility should be considered when deciding the mounting position. 14 | Compact design Thanks to innovative gearing and motor technologies, all actuators are compact in design. Simple power supply Cables are easily installed and are maintenance-free. Simple power supply is a major advantage compared to pneumatic or hydraulic actuators. Fast mounting to the valve The separate plug-on coupling facilitates and accelerates the mounting of the devices to the valve. Easy commissioning Plug-in electrical connection Valve end positions are set using the push buttons of the local controls. All other parameters have been set in the factory but can easily be changed on site. Electrical connections can be prepared in the installation, using the wiring diagrams, as to ensure that upon delivery, the actuators are quickly connected to power supply and data cables - there is no faster way. Once the housing cover is removed, the setting elements for type of seating, tripping torques and operating time/output speed are freely accessible. Special tools are not required. Setting via the free AUMA ToolSuite software, which may be installed on a laptop, is even more convenient; also refer to page 19. Always complete with handwheel Further advantage of plug-in connections: The wiring is maintained, even if the connection as such has to be removed e.g. for maintenance work. Electrical local operation Once the power supply is established, the device is ready for use. Electrical operation is performed via the local controls. AUMA actuators are always equipped with a handwheel for emergency operation in case of power failure. During installation and commissioning, the whole travel from OPEN to CLOSED can be performed via handwheel, e.g. for end stop setting. | 15 Design principle [1] Integral controls The integral controls contain the power electronics for motor control, a power supply unit and an interface to the DCS and are designed to process commands from the DCS and supply feedback signals. The component automatically switches the actuator off once the valve end position is reached, motor overheating is detected or a torque overload has occurred. Connection to the control system is either made via parallel interface or fieldbus. Currently, a Profibus DP and a Modbus RTU interface are available as fieldbus interfaces. [2] Local controls The local controls allow local actuator operation. A push button is used to select the control mode, i.e. the operator defines whether the actuator is operated via the local controls or via the DCS. A padlock protects the local controls against unauthorised use. If the actuator is mounted in inaccessible places or space constraints, it is possible to mount the local controls separately from the actuator. The connection is then made via cable. Indication lights show different actuator states, e.g. reaching an end position. [3] Position indication Position indication provides local information on the current valve position. This is a purely mechanical feature also working during manual operation or power failure. 16 | [3] [5] [1] [7] [9] [4] [4] Electrical connection The electrical connection of power supply and power cables is made via plug/socket connectors with crimp type connection. Two types are available, also refer to page 23. [5] Motor This special motor only requires approximately one-third of the height of an equivalent, conventional motor. This is a major contribution to the compact design of the actuator. The motor has variable speeds. Consequently, the starts and decelerations are smooth and gentle on the valve. [7] End stops For part-turn valves, the end stops limit the rotation during manual operation. For valves without internal end stops such as multi-turn butterfly valves, the end stops integrated within the AUMA devices are the only possibility to precisely approach the end positions in manual operation mode. [2] [8] Valve attachment The valve attachment for mounting positioning on the valve is designed according to ISO 5211. [6] ] [11] [9] Coupling The separate couplings transmits the torque applied to the valve shaft. During assembly, it is simply pushed onto the valve shaft and secured against axial movement. In the next step, the actuator is placed onto the coupling and screwed to the valve flange. Upon request, the coupling is supplied with a suitable hole in accordance with the valve drive coupling. [8] [6] Gearing The patented ellipto-centric gearing has a transmission ratio of 80:1 in one stage, housed within a confined area. This contributes considerably to the exceptionally compact size of the unit. High efficiency reduces heat generation. [11] Handwheel A handwheel is used for the operation of the actuator during commissioning or for emergency operation in case of a power failure. | 17 The actuators can be commissioned via the AUMA ToolSuite Comissioning and Diagnostic Tool (CDT). This tool allows clear presentation of parameters and actuator data. AUMA ToolSuite database AUMA ToolSuite for testing the fieldbus interface Functionality of the actuator can be checked with the test run. From the actuator point of view and for the duration of the test phase, the laptop equipped with the AUMA ToolSuite will take over the master function. Actuator data can be archived in the AUMA ToolSuite database. If an actuator has to be replaced, all database parameters can be uploaded to the replacement device, thus quickly restoring the previous functionality. AUMA ToolSuite diagnostic tool The AUMA ToolSuite is the optimum tool for assessing the actuator data. This allows reliable conclusions on previous operation of actuator and valve. AUMA ToolSuite ■ ■ ■ ■ ■ ■ ■ AUMA ToolSuite functions Programming the operation parameters Reading all operational data Reading the event report Actuator operation Archiving the actuator data in a database Transmitting parameter data from the database to the actuator Testing the fieldbus interface The AUMA ToolSuite is available in 33 languages. 18 | [1] [2] [3] [1] AUMA ToolSuite for laptop System requirements ■ USB or serial interface for linking of optional connecting cable ■ Windows XP, Windows Vista, Windows 7 [2] Parameter setting via AUMA ToolSuite The AUMA ToolSuite allows clear presentation of the parameters. They may only be changed when entering a password. Database All parameters, operating data, events, product data can be archived in a database. Operating data The AUMA ToolSuite allows clear presentation of the operating data. It is possible to select events according to definable criteria using a search function. Remote control The remote control allows actuator operation via AUMA ToolSuite. All indications are clearly presented. [3] ToolTips The AUMA ToolSuite supplies an explanation for each selected parameter. | 19 Prevention, service life, maintenance - Complete with test engineering features The user of an actuator expects three main features: long service life, long maintenance intervals and maintainability. These characteristics are important contributions to the plant operating costs and must therefore be closely monitored by the operator. Diagnostic functions included - eliminating the problem Self-monitoring enables the actuators to provide information about their own states, exceeding by far conventional fault signals. The actuator provides the service technician with this information via the free programming and diagnostic software AUMA ToolSuite. Thus, the origin for a fault indication can be identified and appropriate actions can be taken. Operating data logging Switching procedures, operating times and failures are logged and saved and allow to draw conclusions on the actual actuator load. 20 | AUMA actuators comply with global safety standards. For this purpose, they provide the following protective functions. Valve overload protection The controls switch off the actuator if inappropriate and excessive torque is applied during travel. Idle handwheel during motor operation Manual operation is performed using an overriding gear arrangement. The handwheel does not rotate during motor operation. Turning the handwheel during motor operation does not present any hazard neither for the actuator nor for the user; however it results in an extension or reduction of the operating time, depending on the direction of rotation. Protection against unauthorised operation Locking device for handwheel (option) Handwheel operation can be disabled by means of a locking device. Lockable local controls push button Electrical local operation and changing of the end position settings can thereby be prevented. Failure behaviour in case of signal loss or in emergency If a signal required for operation fails or if an emergency signal is activated, the actuator proceeds with the previously defined failure behaviour. Deactivation of protective actuator mechanisms, such as overload protection, is possible if such a situation occurs. Safe and reliable – in any circumstance | 21 Technical data Part-turn actuators for open-close duty SGC For detailed information, refer to the separate technical and electrical data sheets. Type Operating time for 90° (adjustable in 9 steps) Setting range for tripping torque Swing angle adjustment range Valve mounting flange SGC 04.1 s 4 – 63 Nm 25 – 63 Standard in ° 82 – 98 EN ISO 5211 F05 or F07 SGC 05.1 SGC 07.1 4 – 63 4 – 63 50 – 125 100 – 250 82 – 98 82 – 98 F05 or F07 F07 SGC 10.1 5.6 – 90 200 – 500 82 – 98 F10 Part-turn actuators for modulating duty SGCR For detailed information, refer to the separate technical and electrical data sheets. Type Operating time for 90° (adjustable in 9 steps) Setting range for tripping torque Permissible number of starts Swing angle adjustment range Valve mounting flange SGCR 04.1 SGCR 05.1 SGCR 07.1 SGCR 10.1 s 4 – 63 4 – 63 4 – 63 5.6 – 90 Nm 25 – 63 50 – 125 100 – 250 200 – 500 1/h 1,800 1,800 1,800 1,800 Standard in ° 82 – 98 82 – 98 82 – 98 82 – 98 EN ISO 5211 F05 or F07 F05 or F07 F07 F10 The maximum permissible torque in modulating duty is 50 % of the maximum tripping torque. Motor duty types (acc. to IEC 60034-1) Indications on type of duty refer to the following conditions: Nominal voltage, 40 °C ambient temperature, average load of approx. 50 % of maximum torque Actuators for open-close duty SGC ■ Short-time duty S2 - 15 min Actuators for modulating duty SGCR ■ Intermittent duty S4 - 40 % 22 | Supply voltages/mains frequencies 1-phase AC current ■ 115 V, 230 V at 50 Hz or 60 Hz Permissible fluctuations of mains voltage and frequency ■ ■ Mains voltage: ±10 % Frequency: ±5 % Lifetime Vibration resistance According to EN 60068-2-6. Part-turn actuators for open-close duty SGC ■ 20,000 operating cycles An operation cycle is based on an operation from CLOSED to OPEN and back to CLOSED, with a respective rotary movement of 90°. The actuators are resistant to vibration during start-up or failure of the plant up to 2 g, for a frequency range of 10 to 200 Hz. However, a fatigue strength may not be derived from this. Part-turn actuators for modulating duty SGCR ■ 5 million modulating steps Mounting position AUMA actuators can be operated without restriction in any mounting position. Wiring diagrams/electrical connection Pre-defined wiring diagrams are available for the actuators. All diagrams show signal wirings to the plug/socket connectors and are the basis for connecting both signal wires and the power supply. They can be downloaded at www.auma.com. Wiring diagram section with input and output signals Coninvers plug/socket connector Motor contacts No. of contacts max. Designation Connecting voltage max. Rated current max. Type of customer connection Cross section max. 2 (+3) 1,2 (4,5,6) 230 V (630 V) 10 A (30 A) Crimp 1.5 mm2 Permissible outer cable diameters Material - pin socket carrier Material - contacts 2 mm – 14.5 mm Polyamide Brass/gold Protective earth Control contacts 1 PE – – Parallel interface 19 1 – 19 24 V (150 V) 1 A (8 A) Fieldbus interface, one incoming and one outgoing connection 5 1–5 24 V (60 V) 1 A (4 A) 1.5 mm2 1 mm2 0.75 mm2 2 mm – 10.5 mm 6 mm – 8.5 mm The values in brackets indicate the max. capacity/number of contacts of the connector, the values outside the brackets the maximum limits of the SGC actuators. | 23 Technical data Controls - parallel interface Binary input signals (max. 4 inputs available) Standard Control inputs +24 V DC: OPEN, STOP, CLOSE via opto-isolator, one common, current consumption approx. 10 mA per input Option with additional inputs for MODE and/or EMERGENCY Setpoint control (option) Analogue input 0/4 – 20 mA Output signals 4 programmable semiconductor contacts Default configuration: End position OPEN, end position CLOSED, selector switch REMOTE, fault Continuous position feedback Position feedback signal, 0/4 – 20 mA Controls - serial interface Profibus Modbus Exchange of all discrete and continuous operation commands, feedback signals, as digital information between actuators and DCS Supported protocols Profibus DP-V0 and DP V1 Modbus RTU Maximum number of devices 126 (125 field devices and one Profibus DP master), with247 field devices and a Modbus RTU master out repeater; i.e. max. 32 device per Profibus DP segment Without repeaters, i.e. max. 32 devices per Modbus segment Max. 1,200 m Max. cable lengths without Max. 1,200 m (for baud rates < 187.5 kbit/s), repeater 1,000 m at 187.5 kbit/s, 500 m at 500 kbit/s, 200 m at 1.5 Mbit/s Max. cable lengths with approx. 10 km (only applies to baud rates > 500 kbit/s), approx. 10 km repeater approx. 4 km (at 500 kbit/s) The maximum cable length which can be implemented approx 2 km (at 1.5 Mbit/s) depends on the type and the number of repeaters. Typically, maximum 9 repeaters can be used in one Modbus The maximum cable length which can be implemented depends on the type and the number of repeaters. Typisystem. cally, maximum 9 repeaters can be used in one Profibus DP system. General information Local controls Operation Indication 24 | Push buttons OPEN, STOP, CLOSE Selection of control mode when pressing the STOP button for more than 3 s - selection between LOCAL/ REMOTE 2 indication lights: End position CLOSED (yellow), fault/ malfunction (red), end position OPEN (green), operation mode LOCAL (blue) Functions Standard ● Option ■ Operational functions Switch-off mode adjustable Positioner Adaptive positioner Programmable EMERGENCY behaviour Failure behaviour on loss of signal Torque by-pass SGC ● ■ ■ ■ ■ ● Monitoring functions Valve overload protection Motor temperature (limit value) Operating time monitoring ● ● ● Reaction on operation command ● Motion detector ● Communication to DCS via fieldbus interface ■ Wire break monitoring, analogue input ● Monitoring of position transmitter in the actuator ● Diagnostic functions Electronic device ID Operating data logging ● ● | 25 Certificates Quality is not just a matter of trust Actuators must be reliable and dependable. They determine the cycle of precisely defined work processes. Reliability does not begin during commissioning. It begins with a well thought out design and careful selection of materials followed by reliable production using state-ofthe-art machine tools. This continues with reliable production using state-of-the-art machine tools. With clearly controlled and supervised production steps we pay close attention to the environment. The importance of environmentally sound production is reflected in our certifications according to ISO 9001 and ISO 14001. However, quality management is no one-time or static matter. It has to be proven day by day. Numerous audits by our customers and independent institutes confirm these high standards. CERTIFICATE The Certification Body of TÜV SÜD Management Service GmbH certifies that AUMA Riester GmbH & Co. KG Aumastr.1, D-79379 Müllheim has established and applies a Quality and Environmental Management System for the following scope of application: Research and development, manufacture, sales and service of electric actuators, integral controls and gearboxes for valve automation as well as components for general actuation technology. Performance of audits (Report No. 70009378) has furnished proof that the requirements under: ISO 9001: 2008 ISO 14001: 2004 are fulfilled. The certificate is valid in combination with the main certificate until 2012-06-08 Certificate Registration No. 12 100/104 4269/01 TMS Munich, 2009-06-25 26 | QMS/EMS-TGA-ZM-07-92 DCS integrations – Selection With a number of well-known DCS manufacturers, the integration tests with AUMA actuators were successfully completed. This ensures that AUMA actuators can be integrated in these DCS without any problems. Fieldbus Profibus DP Modbus EU Directives Declaration of Incorporation in compliance with the Machinery Directive and Declaration of Conformity according to the Low Voltage and EMC Directives According to the Machinery Directive, AUMA actuators and actuator controls are considered as partly completed machinery. This means that a Declaration of Conformity in accordance with this Directive will not be issued by AUMA. AUMA’s Declaration of Incorporation confirms that during the design stage of the devices, the fundamental safety requirements stipulated in the Machinery Directive were applied. DCS Siemens (PCS 7, SPPA T3000, SPPA T2000, Open PMC, etc..) ABB Mitsubishi Yokogawa (CS 3000) Metso Emerson (Delta V) Honeywell (TDC 3000) Final inspection record After assembly, all actuators are thoroughly tested according to AUMA’s inspection specification and the torque switches are calibrated. The procedure is recorded on the final inspection record. Certificates Notified bodies perform type tests on the instruments to determine whether the devices are suitable for specially defined applications. One example are the tests to prove electrical safety for the North American market. If a device has passed the test, this is recorded in a certificate. For all devices mentioned in this brochure, the relevant certificates can be provided. AUMA actuators fulfil the requirements of the Low Voltage and EMC Directives. This has been proved in extensive tests. Therefore, AUMA issue a Declaration of Conformity. All certificates and records are provided by AUMA on request either as a hard or digital copy. The declarations of incorporation and conformity form a joint certificate, also integrated within the operation instructions. The documents can be downloaded from the AUMA website at any time; some of them are password protected. According to the Low Voltage and EMC directives, the devices are labelled with the CE mark. ■ Where can I get the certificates? www.auma.com | 27 AUMA worldwide Europe AUMA Riester GmbH & Co. KG Plant Müllheim DE-79373 Muellheim Plant Ostfildern-Nellingen DE-73747 Ostfildern Service Centre Cologne DE-50858 Cologne Service Center Magdeburg DE-39167 Niederndodeleben Service Center Bavaria DE-85386 Eching AUMA Armaturenantriebe GmbH AT-2512 Tribuswinkel AUMA (Schweiz) AG CH-8965 Berikon AUMA Servopohony spol. s.r.o. CZ-250 01 Brandýs n.L.-St.Boleslav OY AUMATOR AB FI-02230 Espoo AUMA France S.A.R.L. FR-95157 Taverny Cedex AUMA ACTUATORS Ltd. GB- Clevedon North Somerset BS21 6TH AUMA ITALIANA S.r.l. a socio unico IT-20023 Cerro Maggiore (MI) 28 | Africa AUMA BENELUX B.V. NL-2314 XT Leiden AUMA South Africa (Pty) Ltd. ZA-1560 Springs AUMA Polska Sp. z o.o. PL-41-219 Sosnowiec Solution Technique Contrôle Commande DZ- Bir Mourad Rais Algiers OOO PRIWODY AUMA RU-141400 Khimki, Moscow region A.T.E.C. EG- Cairo ERICHS ARMATUR AB SE-20039 Malmö GRØNBECH & SØNNER A/S DK-2450 København SV IBEROPLAN S.A. ES-28027 Madrid D. G. Bellos & Co. O.E. GR-13673 Acharnai Athens SIGURD SØRUM A. S. NO-1300 Sandvika INDUSTRA PT-2710-297 Sintra MEGA Endüstri Kontrol Sistemieri Tic. Ltd. Sti. TR-06810 Ankara America Asia Australia AUMA Automação do Brazil ltda. BR- Sao Paulo AUMA Actuators Middle East W.L.L. BH- Salmabad 704 BARRON GJM Pty. Ltd. AU-NSW 1570 Artarmon AUMA ACTUATORS INC. US-PA 15317 Canonsburg AUMA Actuators (Tianjin) Co., Ltd. CN-300457 Tianjin AUMA Chile Representative Office CL-9500414 Buin AUMA (INDIA) PRIVATE LIMITED IN-560 058 Bangalore LOOP S. A. AR-C1140ABP Buenos Aires AUMA JAPAN Co., Ltd. JP-210-0848 Kawasaki-ku, Kawasaki-shi Kanagawa TROY-ONTOR Inc. CA-L4N 8X1 Barrie Ontario Ferrostaal de Colombia Ltda. CO- Bogotá D.C. PROCONTIC Procesos y Control Automático EC- Quito Corsusa International S.A.C. PE- Miralflores - Lima PASSCO Inc. PR-00936-4153 San Juan Suplibarca VE- Maracaibo Estado, Zulia AUMA ACTUATORS (Singapore) Pte Ltd. SG-569551 Singapore PERFECT CONTROLS Ltd. HK- Tsuen Wan, Kowloon DW Controls Co., Ltd. KR-153-702 Gasan-dong, GeumChun-Gu, Seoul Petrogulf W.L.L QA- Doha Sunny Valves and Intertrade Corp. Ltd. TH-10120 Yannawa Bangkok Top Advance Enterprises Ltd. TW-Jhonghe City Taipei Hsien (235) For detailed contact information, always refer to: www.auma.com | 29 Service on site The reliability of actuators is crucial to the safety of whole plants. Therefore it is imperative to choose an appropriate configuration of actuators and to optimally integrate the actuator into the process control system. Actuators are found in all industry sectors. The resulting variety of requirements makes extensive know-how necessary already at planning stage. The careful selection of the devices is the prerequisite for smooth installation and commissioning. However, if a fault should occur during operation, it must be eliminated immediately. This is AUMA’s definition of service and support. For this reason AUMA offer a range of services. Engineers as sales support At AUMA, engineers are available as competent contacts during every phase of the project. This means that arising questions can be answered quickly and reliability in planning can be achieved at an early stage. 30 | Internet The AUMA website presentation (www.auma.com) offers up-to-date and extensive information around the clock. Besides general information, detailed documentation is made available. Have a look. It is well worth a visit. Corrective actions, commissioning and maintenance To react quickly and competently to customer requirements around the globe, AUMA has established a worldwide network of subsidiaries and representatives. Perfectly equipped with service units and special tools, AUMA engineers eliminate faults efficiently and without delay. Apart from trouble shooting, several additional services are available. The commissioning service for actuators in installations ensures correct function right from the beginning. And with a maintenance contract, the longterm conservation of the value of AUMA products can be ensured. Index Service conditions Enclosure protection IP 68 Page 6 Corrosion protection KS 7 Corrosion protection KX 7 Ambient temperatures 7 Duty types Open-close duty 8 Modulating duty 8 Emergency operation Handwheel with ball handle 17 Electrical connection Coninvers plug/socket connector 16,23 Valve attachment Valve attachment according to ISO 5211 17 Plug-in coupling 17 Parallel interface Binary inputs and outputs 10 Analogue isolated inputs and outputs 10 Fieldbus interface Profibus DP 11,24 Modbus RTU Modbus loop SIMA Master Station Redundancy Large distances 11,12,24 13 13 13,12 12 Local controls - operation - setting Electrical local operation 15 End position setting Torque setting Setting the operating time 15 15 15 Application functions Limit seating in the end positions 9 Torque seating in the end positions OPEN - CLOSE/OPEN - STOP - CLOSE control Setpoint control for integral positioner 9 8 9 Failure and protective functions Locking device for the handwheel 21 Lockable selector switch at local controls Remote release of local controls Failure behaviour on loss of signal Failure behaviour in case of emergency Valve overload protection Protection of the motor against overheating 21 21 21 21 9,21 9 Diagnosis/corrective action Operating data logging 20 Monitoring individual sub-assemblies 20 Setting and operation software AUMA ToolSuite (download free of charge at www.auma.com) Windows compatible 19 Actuator operation, monitoring function Actuator setting Safeguarding the device parameters in a database Reading out and safeguarding the operating data Testing the fieldbus interface 19 19 19 19 18 | 31 [1] Multi-turn actuators SA 07.2 – SA 16.2 SA 25.1 – SA 48.1 Torques from 10 to 32,000 Nm Output speeds from 4 to 180 rpm [2] Multi-turn actuators SA/SAR with controls AUMATIC Torques from 10 to 1,000 Nm Output speeds from 4 to 180 rpm [3] Linear actuators SA/LE combination of multi-turn actuator SA and linear thrust unit LE Thrusts from 4 kN to 217 kN Strokes up to 500 mm Linear speeds from 20 to 360 mm/min [4] Part-turn actuators SG 05.1 – SG 12.1 Torques from 100 to 1,200 Nm Operating times for 90° from 4 to 180 s Certificate Registration No. 12 100/104 4269 [1] [2] [4] [[5] 5] [6] [7] [5] Part-turn actuators SA/GS Combination of multi-turn actuator SA and part-turn gearbox GS Torques up to 675,000 Nm [6] Bevel gearboxes GK 10.2 – GK 40.2 Torques up to 16,000 Nm [7] Spur gearboxes GST 10.1 – GST 40.1 Torques up to 16,000 Nm [8] Lever gearboxes GF 50.3 – GF 250.3 Torques up to 45,000 Nm [3] [8] Subject to change without notice. The product features and technical data provided do not express or imply any warranty. Y005.333/002/en/1.11 For detailed information on AUMA products, refer to the Internet: www.auma.com