Transcript
CompactBlock LDX I/O TECHNICAL DATA
1790D SERIES
Table of Contents Preface About This Publication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Chapter 1 CompactBlock LDX I/O for the DeviceNet Network
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Typical Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 System Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 CompactBlock LDX I/O Family Module Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Polled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Cyclic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Change-of-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Software and EDS File Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . 12 Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Module/Network Status Indicators - All Base Modules . . . . . . . . 14 I/O Status Indicators - Digital Base and Expansion Modules . . . 14 I/O Status Indicators - Analog Base Modules . . . . . . . . . . . . . . . . 15 I/O Status Indicators - Analog Base Modules . . . . . . . . . . . . . . . . 15 I/O Status Indicators - RTD and Thermocouple Base Modules . 16 Power Supply Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 CompactBlock LDX I/O Accessories and DeviceNet Cables . . . . . . 18
Chapter 2 DeviceNet Digital and Analog D-Shell Blocks
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General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Module Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 24V dc 16 Sourcing Output Base and Expansion Modules (1790D-0B16 and 1790-0B16X) . . . . . . . . . . . . . . . . . . . . . . . . 21 24V dc 16 Sinking Output Base and Expansion Modules (1790D-0V16 and 1790-0V16X). . . . . . . . . . . . . . . . . . . . . . . . 22 6-relay Output Base Module (1790D-0W6) . . . . . . . . . . . . . . . . . . 23 8-relay Output Expansion Module - 1790-0W8X . . . . . . . . . . . . . 24 24V dc 16 Universal Input Base and Expansion Modules (1790D-16BV0 and 1790-16BV0X) . . . . . . . . . . . . . . . . . . . . . 25 24V dc 8 Universal Input/8 Sourcing Output Base and Expansion Modules (1790D-8BV8B and 1790-8BV8BX) . . . 27 24V dc 8 Universal Input/8 Sinking Output Base and Expansion Modules (1790D-8BV8V and 1790-8BV8VX) . . . 29 4-channel Input RTD Base Module (1790D-4R0). . . . . . . . . . . . . 31 4-channel Input Thermocouple Base Module (1790D-4T0) . . . . . 33 2-channel Analog Current Output Module (1790D-N0C2) . . . . . 35 2-channel Analog Voltage Output Module (1790D-N0V2) . . . . . 36 Publication 1790D-TD001D-EN-P - June 2008
Table of Contents
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4-channel Analog Current Input Module (1790D-N4C0) . . . . . . . 37 4-channel Analog Voltage Input Module (1790D-N4V0) . . . . . . . 39
Chapter 3 DeviceNet Digital and Analog Terminal Blocks
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General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Module Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 120V ac, 6 Output Base Module (1790D-T0A6) . . . . . . . . . . . . . . 43 120V ac, 8 Output Base Module (1790-T0A8X) . . . . . . . . . . . . . . 44 24V dc 16 Sourcing Output Base and Expansion Modules (1790D-T0B16 and 1790-T0B16X) . . . . . . . . . . . . . . . . . . . . . 45 24V dc 32 Sourcing Output Base Module (1790D-T0B32). . . . . . 46 24V dc 16 Sinking Output Base and Expansion Modules (1790D-T0V16 and 1790-T0V16X) . . . . . . . . . . . . . . . . . . . . . 48 24V dc 32 Sinking Output Base Module (1790D-T0V32). . . . . . . 49 6 Relay Output Base Module (1790D-T0W6) . . . . . . . . . . . . . . . . 51 8 Relay Output Expansion Module (1790-T0W8X) . . . . . . . . . . . 52 24V dc 16 Universal Input Base and Expansion Modules (1790D-T16BV0 and 1790-T16BV0X) . . . . . . . . . . . . . . . . . . 53 24V dc 32 Universal Input Base Module (1790D-T32BV0) . . . . . 55 120V ac 8 Input Base and Expansion Modules (1790D-T8A0 and 1790-T8A0X) . . . . . . . . . . . . . . . . . . . . . . . 57 24V dc 8 Universal Input/8 Sourcing Output Base and Expansion Modules (1790D-T8BV8B and 1790-T8BV8BX) . . . . . . . . . . 59 24V dc 16 Universal Input/16 Sourcing Output Base Module (1790D-T16BV16B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 24V dc 8 Universal Input/8 Sinking Output Base and Expansion Modules (1790D-T8BV8V and 1790-T8BV8VX). . . . . . . . . . 63 24V dc 16 Universal Input/16 Sinking Output Base Module (1790D-T16BV16V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 4 Channel Input RTD Base Module (1790D-T4R0) . . . . . . . . . . . 67 4 Channel Input Thermocouple Base Module (1790D-T4T0) . . . 69 2 Channel Analog Current Output Module (1790D-TN0C2). . . . 71 2 Channel Analog Voltage Output Module (1790D-TN0V2). . . . 72 4 Channel Analog Current Input Module (1790D-TN4C0) . . . . . 73 4 Channel Analog Voltage Input Module (1790D-TN4V0) . . . . . 75
Preface
About This Publication
This publication provides detailed technical information on the CompactBlock LDX I/O for DeviceNet modules.
Additional Resources
The publications listed in this table contain more information on CompactBlock LDX I/O modules as well as the DeviceNet network and its products. Related Publications for CompactBlock LDX I/O Modules Pub. Title
Pub. Number
IP20 Block I/O Selection Guide
1790-SG001
1790 CompactBlock LDX I/O Product Profile
1790-PP002
CompactBlock LDX Analog Modules User Manual
1790-UM001
CompactBlock LDX I/O for DeviceNet Technical Data
1790D-TD001
CompactBlock LDX I/O for PROFIBUS DP Technical Data
1790P-TD001
CompactBlock LDX RTD/Resistance Input Module User Manual
1790-UM002
CompactBlock LDX I/O Thermocouple Modules User Manual
1790-UM003
DeviceNet Analog Base D-Shell CompactBlock LDX I/O Installation Instructions
1790-IN004
DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Installation Instructions
1790-IN002
DeviceNet Digital Base D-Shell Block CompactBlock LDX I/O Installation Instructions
1790-IN007
DeviceNet Digital Base D-shell Block CompactBlock LDX I/O Series B Installation Instructions
1790-IN013
DeviceNet Digital Base Terminal Block CompactBlock LDX I/O Series A Installation Instructions
1790-IN006
DeviceNet Digital Base Terminal Block CompactBlock LDX I/O Series B Installation Instructions
1790-IN012
Digital Expansion Terminal Block CompactBlock LDX I/O Installation Instructions
1790-IN005
Profibus DP Digital Base Terminal Block CompactBlock LDX I/O Installation Instructions
1790-IN009
DeviceNet Media Design and Installation Guide
DNET-UM072
You can view or download publications at http://literature.rockwellautomation.com. To order paper copies of technical documentation, contact your local Rockwell Automation distributor or sales representative.
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Preface
Notes:
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Chapter
1
CompactBlock LDX I/O for the DeviceNet Network
Introduction
The CompactBlock I/O product family offers a cost-effective I/O product line for industrial automation. CompactBlock LDX I/O uses the leading device-level communication network, the DeviceNet network, to translate simple messages from the controller to the plant floor. It is especially suitable where low cost and confined space are coupled with reduced environmental requirements. The DeviceNet network uses advanced network technology, producer and consumer communication, to increase network function and throughput. Visit our website at http://www.ab.com/networks for producer and consumer technology information and updates. CompactBlock LDX I/O Modules
1790D-8B V8VX
44432
44433
16-bit Base Module with D-shell Connector
16-bit Expansion Module with D-shell Connector
1790D-T8 BV8VX
44434
44435
16-bit Base Module with Screw Terminations
16-bit Expansion Module with Screw Terminations
1790D-T3 2BVO
DC INPUTS 2
4
5
7
1
6
0
3
16
11
12
13
24
10
15
9
14
8
18
19
20
21
22
23
17
26
27
28
29
30
31
25
32 INPUTS - 24V DC
44364
32-bit Base Module with Screw Terminations
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
The table shows what CompactBlock LDX I/O for DeviceNet base and expansion modules are available with D-shell connectors. CompactBlock LDX I/O Modules with D-shell Connectors
Publication 1790D-TD001D-EN-P - June 2008
D-shell Modules
Description
1790D-0B16
24V dc, 16 sourcing output base module
1790-0B16X
24V dc, 16 sourcing output expansion module
1790D-0V16
24V dc, 16 sinking output base module
1790-0V16X
24V dc, 16 sinking output expansion module
1790D-0W6
6-relay output base module
1790-0W8X
8-relay output expansion module
1790D-16BV0
24V dc, 16 universal input base module
1790-16BV0X
24V dc, 16 universal input expansion module
1790D-8BV8B
24V dc, 8 universal input/8 sourcing output base module
1790-8BV8BX
24V dc, 8 universal input/8 sourcing output expansion module
1790D-8BV8V
24V dc, 8 universal input/8 sinking output base module
1790-8BV8VX
24V dc, 8 universal input/8 sinking output expansion module
1790D-4R0
4-channel input RTD base module
1790D-4T0
4-channel input thermocouple base module
1790D-N0C2
2-channel analog output current module
1790D-N0V2
2-channel analog output voltage module
1790D-N4C0
4-channel analog input current module
1790D-N4V0
4-channel analog input voltage module
Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
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The table shows what CompactBlock LDX I/O for DeviceNet base and expansion modules are available with screw terminations (terminal blocks). CompactBlock LDX I/O Modules with Screw Terminations Terminal Blocks
Description
1790D-T0A6
120V ac, 6 output base module
1790-T0A8X
120V ac, 8 output expansion module
1790D-T0B16
24V dc, 16 sourcing output base module
1790-T0B16X
24V dc, 16 sourcing output expansion module
1790D-T0B32
24V dc, 32 sourcing output base module
1790D-T0V16
24V dc, 16 sinking output base module
1790-T0V16X
24V dc,16 sinking output expansion module
1790D-T0V32
24V dc, 32 sinking output base module
1790D-T0W6
6-relay output base module
1790-T0W8X
8-relay output expansion module
1790D-T16BV0
24V dc, 16 universal input base module
1790-T16BV0X
24V dc, 16 universal input expansion module
1790D-T32BV0
24V dc, 32 universal input base module
1790D-T8A0
120V ac, 8 input base module
1790-T8A0X
120V ac, 8 input expansion module
1790D-T8BV8B
24V dc, 8 universal input/8 sourcing output base module
1790-T8BV8BX
24V dc, 8 universal input/8 sourcing output expansion module
1790D-T16BV16B
24V dc, 16 universal input/16 sourcing output base module
1790D-T8BV8V
24V dc, 8 universal input/8 sinking output base module
1790-T8BV8VX
24V dc, 8 universal input/8 sinking output expansion module
1790D-T16BV16V
24V dc, 16 universal input/16 sinking output base module
1790D-T4R0
4-channel input RTD base module
1790D-T4T0
4-channel input thermocouple base module
1790D-TN0C2
2-channel analog current output module
1790D-TN0V2
2-channel analog voltage output module
1790D-TN4C0
4-channel analog current input module
1790D-TN4V0
4-channel analog voltage input module
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
Features
CompactBlock LDX I/O for DeviceNet modules are compatible with PLC, SLC, SoftLogix, or Logix programmable controllers by using DeviceNet scanners. All CompactBlock LDX I/O module values are accessible through the data tables of the PLC or SLC programmable controller. Set node addresses on the modules by using rotary switches on the base module, RSNetWorx for DeviceNet software, or a similar configuration tool. Set the baud rate by using a similar configuration tool.
Benefits • Wide breadth of I/O types can handle diverse commercial applications. • Units expand up to 4 digital modules for flexibility of node size (6…64 points). • Base modules have a built-in DeviceNet adapter. – Digital base modules (24V dc, 120V ac, and relay) support up to three digital expansion modules. – Analog base modules (current and voltage) support up to two digital expansion modules. – RTD and thermocouple base modules do not support expansion modules. • Universal sink and source inputs reduce the number of components to stock and allow flexibility of input types. • Units are compatible with a broad range of sensors that include: – NEMA/IEC Type 3 compliance for dc modules. – NEMA/IEC Type 1 compliance for ac modules. • Very compact units can fit into confined areas - 104 x 52 x 42 mm (4 x 2 x 1.6 in.). • Selectable termination types - removable D-shell and fixed-screw termination - are available. • Units are easy to connect and configure by using modular EDS files. • Installation and configuration costs are minimized. • Units are ODVA conformance tested, which means there is a high level of interoperability with other DeviceNet products. • Resistance temperature detector (RTD) and thermocouple modules support a wide range of sensors and have on-board scaling. • Cyclic and change-of-state messaging increases network throughput and productivity. • Auto baud rate detection is available. • Units mount horizontally or vertically on a DIN rail. • Units are UL/cUL-listed and CE-certified.
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
Typical Configuration
This illustration shows how CompactBlock LDX I/O modules fit into a typical DeviceNet system. CompactBlock LDX I/O Modules in a DeviceNet System 1756 ControlLogix Modules 1747-SDN Scanner 1768 CompactLogix Modules
1784-PCD PCMCIA card
Personal Computer with Configuration Software SLC Controller
FLEX I/O Modules Series 9000 Photoelectric Sensors
DTAM Micro or DTAM Plus Module
GV3000 Drive 1305 Drive
FlexPac 3000 Drive
ArmorBlock I/O Modules Ezlink Bearing Monitor
RediSTATION Interface
1336 PLUS Drive
DeviceView Hand-held Computer
PowerFlex Drive
1336 FORCE Drive
BASE UNIT PULL
Motor Starter with SMP-3 Overload Relay
SMC Dialog Plus Module
CompactBlock LDX
EXPANSION UNIT
PULL
PULL
CompactBlock LDX
EXPANSION UNIT
PULL
CompactBlock LDX
PULL
PULL
1790D CompactBlock LDX I/O Modules
DeviceLink I/O with Limit Switch 44412
System Compatibility
CompactBlock LDX I/O modules are compatible with any programmable controllers when used with DeviceNet scanners.
CompactBlock LDX I/O Family Module Communication
The CompactBlock LDX I/O modules act as slaves in a master/slave environment. I/O data is exchanged with the master through a polled, cyclic, or change-of-state connection. This selection is made in the DeviceNet scanner module’s configuration.
Polled When the CompactBlock LDX I/O module is configured as a polled device, a master initiates communication by sending its polled I/O message to the module. The module consumes the message, updates any outputs, and produces a response. If any inputs are present, the response contains the input data.
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
Cyclic When using cyclic operation, the master sends data only to the CompactBlock LDX I/O module and receives data only from the module at a preconfigured time interval.
Change-of-state When the CompactBlock LDX I/O modules are configured for change-of-state, the master sends output data only when: • the user’s control program wants to update the module’s output. • the time period for communication has expired. The CompactBlock LDX I/O module’s input data is sent to the master only when: • an input changes. • the time period for communication has expired. With change-of-state, the master does not have to request input data from the slave. It is sent automatically when data changes. In addition, an adjustable “heartbeat” is produced periodically by the CompactBlock LDX I/O module to let the consuming device know that the module connection is alive and ready to communicate.
Software and EDS File Requirements
CompactBlock LDX I/O modules require RSNetWorx for DeviceNet software, version 3.0 or later. We recommend the use of RSNetworx for DeviceNet software, version 7.0 or later. Additionally, current functions of CompactBlock LDX I/O modules require current, modular EDS files for RSNetWorx for DeviceNet software. These files are easy to install and are available online at http://www.ab.com/networks/eds/. EDS files for modules with matching catalog numbers (for D-shell and terminal block versions) are the same. On the website or in RSNetWorx for DeviceNet software, you can see only one catalog number listed for both versions.
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
Status Indicators
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Each CompactBlock I/O module has indicators to provide a diagnostic readout. Status Indicators
Module and Network Status
1790D -T8BV 8VX
I/O Status
I/O Status
44436
16-bit Base Module
44437
16-bit Expansion Module Module and Network Status
I/O Status
1790D -T32B VO
DC INPUTS 0
8
1
9
2
10
3
11
4
12
5
13
6
14
7
15
16
24
17
25
18
26
19
27
20
21
22
23
28
29
30
31
32 INPUTS - 24V DC
44365
32-bit Base Module
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
Module/Network Status Indicators - All Base Modules Indication
Probable Cause
Recommended Action
Solid Red
Unrecoverable fault in base unit.
Replace base module.
Flashing Red
Fault in expansion unit, or node address switches do not match current node address.
Reconnect or replace, as needed.
Solid Green
Normal operation.
None.
Off
No power.
Apply power to device.
Solid Red
Module node number is a duplicate of an existing node, or network communication issues exist.
Change module node number to an unused address, or verify network wiring is correct and communication is stable.
Flashing Red
An I/O connection has timed out.
Cycle power to the module.
Solid Green
The module is operating in a normal condition, and the module is online with connections in the established state. As a group 2 module, the module is allocated to a master.
None.
Module Status
Network Status
Flashing Green The module is online with no connections in the established state.
Establish connections to other nodes. As a group 2 module, allocate the module to a master.
Off
Wait until the module has completed the dup_MAC_id test or power the module.
No power.
I/O Status Indicators - Digital Base and Expansion Modules I/O Status Indicators
Publication 1790D-TD001D-EN-P - June 2008
Function
LED Color
Module Illumination
Condition
Outputs
Each output Green
None. Green.
Output not energized. Output energized.
Inputs
Each input Green
None. Green.
No valid input. Valid input
Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
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I/O Status Indicators - Analog Base Modules 1790D-NOV2, 1790D-TNOV2 Analog Voltage Output Module
1790D-NOC2, 1790D-TNOC2 Analog Current Output Module
Status
Description
Status
Description
Flashing Green/Red
Power up
Flashing Green/Red
Power up
Off
Offline
Off
Offline
Off
Online and no field power
Off
Online and no field power
Solid Green
DeviceNet connection and no field power
Green
DeviceNet connection and no field power
Solid Green
Field power and open wire
Green
Field power and open wire
Solid Green
Field power and valid output
Green
Field power and valid output
Flashing Red
Field power and output out of range
Flashing Red
Field power and output out of range
Flashing Green
Output idle
Flashing Green
Output idle
Flashing Red
Recoverable fault
Flashing Red
Recoverable fault
I/O Status Indicators - Analog Base Modules 1790D-N4V0, 1790D-TN4V0
1790D-N4C0, 1790D-TN4C0
Status
Description
Status
Description
Flashing Green/Red
Power up
Flashing Green/Red
Power up
Off
Offline
Off
Offline
Solid Red
Online and no field power
Red
Online and no field power
Solid Red
DeviceNet connection and no field power
Red
DeviceNet connection and no field power
Solid Green
Field power and open wire
Flashing Red(1)
Field power and open wire (4…20 mA range only)(2)
Solid Green
Field power and valid input
Green
Field power and valid input
Solid Green
Input over range
Green
Input over range
Solid Green
Input under range
Flashing Red(1)
Input under range < 3 mA (4…20 mA range only)(2)
Flashing Red
Recoverable fault
Flashing Red
Recoverable fault
(1)
Green for 0…20 mA range.
(2)
Can be determined from the data table.
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
I/O Status Indicators - RTD and Thermocouple Base Modules 1790D-4R0, 1790D-4T0 Status
Description
Flashing Green/Red
Power up
Off
Offline
Solid Red
Online and no field power
Solid Red
DeviceNet connection and no field power
Flashing Red
Field power and open wire
Solid Green
Field power and valid input
Flashing Red
Input over range
Flashing Red
Input under range
Flashing Red
Recoverable fault
Power Supply Requirements
The DeviceNet network supplies power to the CompactBlock I/O base and expansion modules. Inputs and outputs are powered by an external 24V dc source that is independent of the network.
Mounting
You can mount the CompactBlock I/O base and expansion modules directly to a panel or on a DIN rail. The illustration shows the base and expansion modules mounting dimensions. 95 mm 3.74 in.
95 mm 3.74 in.
25 mm 1 in.
1790D-T 8BV8VX
41mm 1.6 in.
41mm 1.6 in.
44438
16-point Expansion Module
16-point Base Module 166 mm (6.53 in.)
Expansion Cable Cover
1790D-T 32BVO
42.5 mm (1.67 in.)
DC INPUTS 0
8
1
9
2
10
6
16
19
5
18
4
17
3
7
20
24
25
11
15
28
14
27
13
26
12
21
22
23
29
30
31
32 INPUTS - 24V DC
44366
32-point Base Module
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
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Remember to consider the length of the expansion ribbon cable when installing a base module with an expansion module. The expansion module must be close enough for the expansion cable to reach from the base module to the expansion module. To install plug, gently pull and swing expansion cover inward. 1790D-T 8BV8VX
Red strip must be on the bottom of the expansion cable.
44439
Both digital and analog base modules support up to three expansion modules. Beginning with the base module, you can mount the modules either horizontally or vertically as shown in the figure. CompactBlockLDX
EXPANSION UNIT
CompactBlockLDX
PULL
RIGHT SIDE UP
EXPANSION UNIT PULL
EXPANSION UNIT PULL
RIGHT SIDE UP
RIGHT SIDE UP
BASE UNIT
CompactBlockLDX
PULL
CompactBlockLDX
PULL
PULL
RIGHT SIDE UP
CompactBlockLDX
PULL
PULL
The longer expansion cable (catalog number 1790-15CMCBL) allows up to 7 cm (2.76 in.) of space between modules.
RIGHT SIDE UP UPSIDE DOWN PULL
CompactBlockLDX EXPANSION UNIT
EXPANSION UNIT
PULL
PULL
BASE UNIT PULL
CompactBlockLDX
PULL
PULL
RIGHT SIDE UP
Expansion Module
44416
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Chapter 1: CompactBlock LDX I/O for the DeviceNet Network
CompactBlock LDX I/O Accessories and DeviceNet Cables
This table lists the optional components for CompactBlock LDX I/O modules. Optional Components for CompactBlock LDX I/O Optional Component
Catalog No.
LDX I/O replacement ribbon cable , 7 cm (2.76 in.), in lots of 5
1790-7CMCBL
LDX I/O longer ribbon cable, 15 cm (5.90 in.), in lots of 5
1790-15CMBL
Five-position open-style plug for the DeviceNet network
1799-DNETCON
Five-position open-style plug/locking screws for the DeviceNet network
1799-DNETSCON
DeviceNet five-position plug to five-pin micro male connector, straight, in lots of five
1799-DNC5MMS
(1)
(1)
Included with expansion module.
This table lists the DeviceNet cables for CompactBlock LDX I/O modules. DeviceNet Cables for CompactBlock LDX I/O
Publication 1790D-TD001D-EN-P - June 2008
Description
Length m (ft)
Part Number (aluminum)
Part Number (stainless steel)
Application
Mini male to conductor (unshielded)
1 (3.3)
1485-P1M5-C
1485RS-P1M5-C
6 (19.7)
1485R-P6M5-C
1485RS-P6M5-C
DeviceNet drop cable (flat media)
Mini male to conductor (shielded)
1 (3.3)
1485R-P1M5-C
1485P-1M5-C
2 (6.6)
1485R-P2M5-C
1485RS-P2M5-C
3 (9.8)
1485RS-P3M5-C
1485RS-P3M5-C
DeviceNet drop cable (round media)
Chapter
2
DeviceNet Digital and Analog D-Shell Blocks
General Specifications
The table contains specifications that are common to all of the DeviceNet base and expansion modules in this section. Individual module connection sizes, word, and bit definitions, schematics, wiring diagrams, and specifications are detailed after this table. Environmental Specifications
19
Attribute
Value
Operating temperature
0…55 °C (32…131 °F) for Series A 0…60 °C (32…140 °F) for Series B IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
Storage temperature
-40…85 °C (-40…185 °F) IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)
Relative humidity
5…90% noncondensing IEC 60068-2-30 (Test Db, Unpackaged Nonoperating)
Operating altitude
2000 m
Vibration
5g @ 10…500 Hz EC60068-2-6 (Test Fc, Operating)
Shock: operating nonoperating
30 g IEC60068-2-27 Test Ea, (Unpackaged Shock) 50 g IEC60068-2-27 Test Ea, (Unpackaged Shock)
Emissions
Group 1, Class A CISPR 11
ESD immunity
8 kV air discharges IEC 61000-4-2
Radiated RF immunity
10V/m with 1 kHz sine-wave 80%AM from 80 MHz…1000 MHz 10V/m with 200 Hz 50% Pulse 100%AM @ 900 MHz IEC 61000-4-3
EFT/B immunity
+1 kV @ 5 kHz on power ports +2 kV @ 5 kHz on signal ports +2 kV @ 5 kHz on communications ports IEC 61000-4-4
Surge transient immunity
+1 kV line-line (DM) and +2 kV line-earth (CM) on power ports +1 kV line-line (DM) and +2 kV line-earth (CM) on signal ports +2 kV line-earth (CM) on shielded ports IEC 61000-4-5
Conducted RF immunity
10V rms with 1 kHz sine-wave 80%AM from 150 kHz…80 MHz IEC 61000-4-6
Enclosure type rating
None (open style)
Mounting
DIN rail or screw
Dimensions (HxWxD), approx.
52 x 104 x 42 mm (2.03 x 4.07 x 1.64 in.)
Weight, approx.
0.3 lb (0.1 kg)
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
DeviceNet Specifications Network protocol
I/O Slave messaging: Poll command, Bit Strobe command, Cyclic command, COS command
Network length
500 m max @ 125 Kbps, 100 m max @ 500 Kbps
Indicators
1 red/green module status, 1 red/green network status
Number of nodes
64 max - rotary switch type node address setting
Communication rate
125 Kbps, 250 Kbps, 500 Kbps - auto baud rate selection
Isolation voltage
50V dc (continuous), Reinforced Insulation Type Tested at 1250V dc for 60 s, I/O to system
Wire size
0.25…2.5 mm2 (22…14 AWG) solid or stranded copper wire rated at 75 °C or greater 1.2 mm (3/64 in.) insulation max
General Specifications
Module Information
Wiring category(1)
2 - on signal ports 2 - on power ports 2 - on communications ports
Product certifications (2) (when product or packaging is marked)
c-UL-us
(1)
Use this wiring category information for planning conductor routing. Refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
(2)
See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
This section contains detailed information for each CompactBlock LDX I/O module in these areas: • • • • •
Publication 1790D-TD001D-EN-P - June 2008
UL Listed Industrial Control Equipment, certified for U.S. and Canada. See UL File E150833. c-UL-us UL Listed for Class I, Division 2, Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E195620. European Union 89/336/EEC EMC Directive, compliant with: EN 50082-2; Industrial Immunity EN 61326; Meas./Control/Lab., Industrial Requirements EN 61000-6-2; Industrial Immunity EN 61000-6-4; Industrial Emissions European Union 73/23/EEC LVD, compliant with: EN61131-2; Programmable Controllers C-Tick Australian Radiocommunications Act, compliant with AS/NZS CISPR11; Industrial Emissions Open Device Vendors Association (ODVA) conformance tested to DeviceNet specifications
Simplified schematic diagrams Connection sizes Word and bit definitions Connection wiring diagrams Module specifications
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
24V dc 16 Sourcing Output Base and Expansion Modules (1790D-0B16 and 1790-0B16X)
Word Bit Consumes 0 00… 07
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, …
Simplified Schematic Output Indication LED (logic)
System Circuitry
V dc
Protected Output Device
Opto Isolation
Consumes 1 08… 15
24V dc Output
Wiring Diagram for D-shell Connector O7 O8 COM0 O1 O10 O12 O3 O5 O14 O6 COM2 O0 O9 O11 O2 O4 O13 O15
GND
44446
19
18 37
Connection Sizes
16
17 36
35
15 34
13
14 33
32
11
12
30
31
9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
COM1 COM1 COM1 COM1 COM1 COM3 COM3 COM3 COM3 COM1 COM1 COM1 COM1 COM3 COM3 COM3 COM3 COM3
44447
Modules
I/O Points
1790D-0B16 and 1790-OB16X
16 outputs
(1)
Produce (input Consume bytes) (output bytes) 2 0 default 1 input with status(1)
Available with series B or later.
Module Specifications
Word/Bit Definitions
1790D-OB16 and 1790-OB16X
Input with Status Assembly Selected (1790D-0B16) Bit 07 06 05 04 03 02 (1) Produces 0 Status (1)
• Sourcing outputs - wire Com 0 and Com 2 to Field Power (+) 24V dc, wire Com 1 and Com 3 to Field Power (-) GND. Note that all Com 1 and Com 3 are internally connected.
01
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Attribute
Value
Outputs per module
16 points nonisolated, sourcing
On-state voltage
10V dc min, 24V dc nom, 28.8V dc max
On-state voltage drop
0.5V dc max
On-state current
1 mA min per channel
Off-state voltage
28.8V dc max
Off-state leakage
0.5 mA max
Output signal delay
Off to On: 0.5 ms max, On to Off: 1.0 ms max
Indicators
16 green status
Output current rating
0.5 A max per output, 4.0 A max per common
Common type
8 points/8 COM for 1790D-0B16
General Specifications Bit 07 Consumes 0 O7 Consumes 1 O15
06 O6 O14
05 O5 O13
04 O4 O12
03 O3 O11
02 O2 O10
01 O1 O9
00 O0 O8
DeviceNet power base module
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point
Isolation
I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms
Wiring
37-pin D-shell connector
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
24V dc 16 Sinking Output Base and Expansion Modules (1790D-0V16 and 1790-0V16X)
Word Bit Consumes 0 00… 07
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, …
Simplified Schematic Output Indication LED (logic)
System Circuitry
Consumes 1 08… 15
V dc
Opto Isolation
Protected Output Device
24V dc Output
Wiring Diagram for D-shell Connector O7 O8 COM0 O1 O10 O12 O3 O5 O14 O6 COM2 O0 O9 O11 O2 O4 O13 O15
GND
44448
19
18 37
Connection Sizes Modules
I/O Points
Produce (input bytes) 0 default 1 input with status(1)
Consume (output bytes) 2
Available with series B or later.
15 34
13
14 33
32
11
12 31
30
9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
44449
• Sinking outputs - wire Com 0 and Com 2 to Field Power (+) 24V dc, wire Com 1 and Com 3 to Field Power (-) GND. Note that all Com 0 and Com 2 are internally connected.
Module Specifications
Word/Bit Definitions
1790D-OV16 and 1790-OV16X
Input with Status Assembly Selected (1790D-0V16) Bit 07 06 05 04 03 02 (1) Produces 0 Status (1)
35
COM1 COM0 COM0 COM0 COM0 COM2 COM2 COM2 COM2 COM0 COM0 COM0 COM0 COM3 COM2 COM2 COM2 COM2
1790D-0V16 and 16 output 1790-0V16X (1)
16
17 36
01
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Attribute
Value
Outputs per module
16 points nonisolated, sinking
On-state voltage
10V dc min, 24V dc nom, 28.8V dc max
On-state voltage drop
0.5V dc max
On-state current
1 mA min per channel
Off-state voltage
28.8V dc max
Off-state leakage
0.5 mA max
Output signal delay
Off to On: 0.5 ms max, On to Off: 1.0 ms max
Indicators
16 green status
Output current rating
0.5 A max per output 4.0 A max per common
Common type
8 points/2 COM for 1790D-OV16
General Specifications Bit 07 Consumes 0 O7 Consumes 1 O15
06 O6 O14
05 O5 O13
04 O4 O12
Publication 1790D-TD001D-EN-P - June 2008
03 O3 O11
02 O2 O10
01 O1 O9
00 O0 O8
DeviceNet power - base Supply voltage - 24V dc nom module Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power
Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point
Isolation
I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms
Wiring
37-pin D-shell connector
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
6-relay Output Base Module (1790D-0W6)
Word Bit Consumes 0 00… 06
Simplified Schematic
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
V dc
Wiring Diagram for D-shell Connector
Output
Output Indication LED (logic)
Load
Relay
Power Source
19
Opto Isolation
18 37
24V dc System Circuitry
CH3 CH4 CH0 CH5 NC CH1 CH2 NC COM0 COM1 COM2 COM3 COM4 COM5 NC NC
+24V +24V
+
16
17 36
35
15 34
13
14 33
32
12
11 30
31
9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
GND GND
-
44451
COM
GND 44450
• Wire pins 18 and 19 to Field Power (+) 24V dc. Wire pins 36 and 37 to Field Power (-) GND.
Module Specifications
Connection Sizes
1790D-OW6 Module
I/O Points
1790D-0W6
6 outputs
(1)
Produce (input Consume bytes) (output bytes) 0 default 1 1 input with status(1)
Input with Status Assembly Selected (1790D-0W6) Bit 07 06 05 04 03 02 Produces 0 Status(1)
01
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Bit 05 Consumes 0 O5
04 O4
03 O3
Value
Relay type
Form A, normally open Single pole, single throw
Output voltage range (load 5…28.8V dc @ 2.0 A resistive dependent) 30V ac @ 2.0 A resistive
Available with series B or later.
Word/Bit Definitions
(1)
Attribute
02 O2
01 O1
00 O0
Output current rating (at rated power)
2.0 A @ 5…28.8V dc resistive 2.0 A @ 30V ac resistive
Load, min
100 µA, 100 mV dc per input
On-state voltage drop, max 0.5V @ 2.0 A, resistive load, 24V dc Initial contact resistance
30 mΩ
Expected contact life
300 Kcycles resistive, 100 Kcycles inductive
Off-state leakage, max
1.5 mA max
Output delay time
Off to On: 10 ms max, On to Off: 10 ms max
Indicators
6 green status
Common type
1 point/1 COM
General Specifications DeviceNet power
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 19.2…28.8V dc Power dissipation - 10 mA @ 28.8V dc per channel
Isolation
I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms
Wiring
37-pin D-shell connector
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
8-relay Output Expansion Module - 1790-0W8X Simplified Schematic
Wiring Diagram for D-shell Connector CH3 CH4 CH0 CH5 CH6 CH1 CH2 CH7 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7
+24V +24V 19
V dc
18 37
16
17 36
35
15 34
13
14 33
32
12 31
11 30
9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
GND GND
Output
Output Indication LED (logic)
44452
Load
Relay
+
Power Source System Circuitry
• Wire pins 18 and 19 to Field Power (+) 24V dc. Wire pins 36 and 37 to Field Power (-) GND.
24V dc
Opto Isolation
Module Specifications
COM
1790-OW8X GND 44450
Connection Sizes Module
I/O Points
1790-0W8X
8 outputs
Produce (input bytes) 0
Consume (output bytes) 1
Word Bit Consumes 0 00… 08
06 O6
Value
Relay type
Form A, normally open Single pole, single throw
Output voltage range (load dependent)
5…24V dc @ 2.0 A resistive 30V ac @ 2.0 A resistive
Output current rating (at rated power)
2.0 A @ 5…24V dc resistive 2.0 A @ 30V dc resistive
Load, min
100 µA, 100 mV dc per input
On-state voltage drop, max 0.5V @ 2.0 A, resistive load, 24V dc
Word/Bit Definitions Bit 07 Consumes 0 O7
Attribute
05 O5
04 O4
03 O3
02 O2
01 O1
00 O0
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
Publication 1790D-TD001D-EN-P - June 2008
Initial contact resistance
30 mΩ
Expected contact life
300 Kcycles resistive 100 Kcycles inductive
Off-state leakage, max
1.5 mA max
Output delay time
Off to On: 10 ms max, On to Off: 10 ms max
Indicators
8 green status
Common type
1 point/1 COM
General Specifications Field power
Supply voltage - 24V dc nom Voltage range - 19.2…28.8V dc Power dissipation - 10 mA @ 28.8V dc per channel
Isolation
I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms
Wiring
37-pin D-shell connector
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
24V dc 16 Universal Input Base and Expansion Modules (1790D-16BV0 and 1790-16BV0X) Simplified Schematic Input
Opto Isolation
Input Indication LED (logic)
System Circuitry
+/24V dc -/+ 44440
COM
Inputs with Status Assembly Selected (1790D-16BV0) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 I15 Produces 2 I23
I8 I16
(1)
I14 I22
I13 I21
I12 I20
I11 I19
I10 I18
I9 I17
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Connection Sizes Modules
I/O Points
Produce (input bytes)
Consume (output bytes)
1790D-16BV0, 1790-16BV0X
16 input
2 default 3 inputs with status(1)
0
(1)
Word/Bit Definitions 02 I2 I10
Description Status byte
Input bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Produces 2 16… Input bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to 23 input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, …
Available with series B or later.
Default (1790D-16BV0 and 1790-16BV0X) Bit 07 06 05 04 03 Produces 0 I7 I6 I5 I4 I3 Produces 1 I15 I14 I13 I12 I11
Word Bit Produces 0 00… 07 Produces 1 08… 15
01 I1 I9
00 I0 I8
Wiring Diagram for D-shell Connector COM0 19
18 37
17 36
I1
I0
16 35
I3
I2 15
34
I4 13
14 33
32
I5 12 31
I7
I6 11 30
COM2 9
10 29
28
I8
I9
8 27
I10
7 26
I11 5
6 25
I12
24
I13 3
4 23
I14
22
I15 1
2 21
20
COM1 COM1 COM1 COM1 COM1 COM3 COM3 COM3 COM3 COM1 COM1 COM1 COM1 COM3 COM3 COM3 COM3 COM3
Word Bit Description Produces 0 00… Input bits - when the bit is set (1), the input is on. 07 Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Produces 1 08 Input bits - when the bit is set (1), the input is on. …15 Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, …
44441
• For inputs 0…7: Sinking inputs - wire Com 1 to Field Power (+) 24V dc, wire Com 0 to Field Power (-) GND. Sourcing inputs - wire Com 1 to Field Power (-) GND, wire Com 0 to Field Power (+) 24V dc. • For inputs 8…15: Sinking inputs - wire Com 3 to Field Power (+) 24V dc, wire Com 2 to Field Power (-) GND. Sourcing inputs - wire Com 3 to Field Power (-) GND, wire Com 2 to Field Power (+) 24V dc. Note that all Com 1 and Com 3 are internally connected - Com 1 is used for inputs 0…7, Com 3 is used for inputs 8…15.
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
Module Specifications 1790D-16BVO and 1790-BVOX Attribute
Value
Inputs per block
16 points, sinking or sourcing
On-state voltage
9.6V dc min, 24V dc nom, 28.8V dc max
Off-state voltage
5.0V dc max
On-state current
8 mA max per channel @ 28.8V dc
Input impedance, nom
4.8 KΩ
Indicators
16 green input status
Common type
8 points/8COM (nonpolariy)
General Specifications DeviceNet power base block
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated
Wiring
37-pin D-shell connector
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24V dc 8 Universal Input/8 Sourcing Output Base and Expansion Modules (1790D-8BV8B and 1790-8BV8BX) Simplified Schematic
Input with Status Assembly Selected (1790D-8BV8B) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 I15
I8
(1)
Input Input
Opto Isolation
System Circuitry
Input Indication LED (logic)
+/24V dc
I14
I13
I12
I11
I10
I9
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
-/+ COM Output Output Indication LED (logic)
System Circuitry
Word Produces 0 Produces 1
V dc
Opto Isolation
Protected Output Device
Output
Bit 00…07 08…15
Description Status byte Input bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
24V dc
GND
44444
Bit Consumes
07 O7
06 O6
05 O5
04 O4
03 O3
02 O2
01 O1
00 O0
Word Consumes
Bit Description 00… Output bits - when the bit is set (1), the output is on. 07 Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
Connection Sizes Modules
I/O Points Produce Consume (input bytes) (output bytes) 1790D-8BV8B, 8 input / 1 default 1 1790-8BV8BX 8 output 2 inputs with status(1) (1)
Available with series B or later.
Wiring Diagram for D-shell Connector
Word/Bit Definitions
COM0
Default (1790D-8BV8B and 1790-8BV8BX) Bit 07 06 05 04 03 Produces 0 I7 I6 I5 I4 I3
19
02 I2
01 I1
00 I0
18 37
17 36
I1
I0
16 35
I3
I2 15 34
I4 13
14 33
32
I5 12 31
I7
I6 11 30
O0 O2 O4 O6 COM2 O1 O3 O5 O7 9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
COM1 COM1 COM1 COM1 COM1 COM3 COM3 COM3 COM3 COM1 COM1 COM1 COM1 COM3 COM3 COM3 COM3 COM3
44445
Word Bit Description Produces 0 00… Input bits - when the bit is set (1), the input is on. 07 Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
• Sinking inputs - wire Com 1 to Field Power (+) 24V dc, wire Com 0 to Field Power (-) GND. Sourcing inputs - wire Com1 to Field Power (-) GND, wire Com 0 to Field (+) 24V dc. Note that all Com 1 are internally connected. • Sourcing outputs -wire Com 2 to Field Power (+) 24V dc, wire Com 3 to Field Power (-) GND. Note that all Com 3 are internally connected.
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
Module Specifications 1790D-8BV8B, 1790-8BV8BX Input Specifications Attribute
Value
Inputs per module
8 points nonisolated, sinking or sourcing
On-state voltage
9.6V dc min 24V dc nom 28.8V dc max
On-state current
8 mA max per point @ 28.8V dc
Off-state voltage
5V dc max
Input impedance, nom
4.8 KΩ
Indicators
8 green status
Common type
8 points/8COM (nonpolarity)
Output Specifications Outputs per module
8 points nonisolated, sourcing
On-state voltage
10V dc min 24V dc nom 28.8V dc max
On-state voltage drop
0.5V dc max
On-state current
1 mA min per channel
Off-state leakage
0.5 mA max
Output signal delay
Off to On: 0.5 ms max, On to Off: 1.0 ms max
Indicators
8 green status
Output current rating
0.5 A max per output, 4.0 A max per common
Common type
8 points/8 COM - 1790D-8BV8B
General Specifications DeviceNet power base module
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point
Isolation
I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated
Wiring
37-pin D-shell connector
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24V dc 8 Universal Input/8 Sinking Output Base and Expansion Modules (1790D-8BV8V and 1790-8BV8VX) Simplified Schematic
Inputs with Status Assembly Selected (1790D-8BV8V) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 I15
I8
(1)
Input Input
Opto Isolation
System Circuitry
Input Indication LED (logic)
+/24V dc
I14
I13
I12
I11
I10
I9
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
-/+ COM Output Output Indication LED (logic)
System Circuitry
Word Bit Produces 0 00… 07 Produces 1 08… 15
V dc
Opto Isolation
Protected Output Device
24V dc
Description Status byte Input bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
Output
GND
44442
Bit Consumes
07 O7
06 O6
05 O5
04 O4
03 O3
02 O2
01 O1
00 O0
Connection Sizes Modules 1790D-8BV8V, 1790-8BV8VX (1)
I/O Points 8 input/ 8 output
Produce Consume (input bytes) (output bytes) 1 default 1 2 inputs with status(1)
Word Consumes
Bit 00… 07
Description Output bits - when the bit is set (1), the output is on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
Available with series B or later.
Wiring Diagram for D-shell Connector
Word/Bit Definitions Default (1790D-8BV8V and 1790-8BV8VX) Bit 07 06 05 04 03 Produces 0 I7 I6 I5 I4 I3
COM0
02 I2
01 I1
00 I0
19
18 37
17 36
I1
I0
16 35
I3
I2 15 34
I4 13
14 33
32
I5 12 31
I7
I6 11 30
O0 O2 O4 O6 COM2 O1 O3 O5 O7 9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
COM1 COM1 COM1 COM1 COM1 COM2 COM2 COM2 COM2 COM1 COM1 COM1 COM1 COM3 COM2 COM2 COM2 COM2
44443
Word Bit Description Produces 0 00… Input bits - when the bit is set (1), the input is on. 07 Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
• Sinking inputs - wire Com 1 to Field Power (+) 24V dc, wire Com 0 to Field Power (-) GND. Sourcing inputs - wire Com1 to Field Power (-) GND, wire Com 0 to Field Power (+) 24V dc. Note that all Com 1 are internally connected. • Sinking outputs -wire Com 2 to Field Power (+) 24V dc, wire Com 3 to Field Power (-) GND. Note that all Com 2 are internally connected. Publication 1790D-TD001D-EN-P - June 2008
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Module Specifications 1790D-8BV8V and 1790-8BV8VX Input Specifications Attribute
Value
Inputs per block
8 points nonisolated, sinking or sourcing
On-state voltage
9.6V dc min, 24V dc nom, 28.8V dc max
On-state current
8 mA max per point @ 28.8V dc
Off-state voltage
5V dc max
Input impedance, nom
4.8 KΩ
Indicators
8 green status
Common type
8 points/8COM (nonpolarity)
Output Specifications Outputs per block
8 points nonisolated, sinking
On-state voltage
10V dc min, 24V dc nom, 28.8V dc max
On-state voltage drop
0.5V dc max
On-state current
1 mA min per channel
Off-state leakage
0.5 mA max
Output signal delay
Off to On: 0.5 ms max, On to Off: 1.0 ms max
Indicators
8 green status
Output current rating
0.5 A max per output, 4.0 A max per common
Common type
8 points/8 COM
General Specifications DeviceNet power - base block
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point
Isolation
I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated
Wiring
37-pin D-shell connector
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4-channel Input RTD Base Module (1790D-4R0) Simplified Schematic Isolation VA1
VA2
Input CH0 A
EXC0
Transceiver AIN+1 A/D AIN+2
B
RTN0
Vcc
EXC Current
Multiplexer
SENSE0
VA1
Transmit Micro controller
A-GND
Com
AINVref Vref
VA3 VDC Auxiliary 24VDC Field Power GND
Network
Indicator LEDs GND
UA1 UA2 UA3 A-GND
Vcc GND
Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 RTD Input Data Channel 0 1 RTD Input Data Channel 1 2 RTD Input Data Channel 2 3 RTD Input Data Channel 3 4 Not Used S11 S10 S9 S8 Not Used S3 S2 S1 S0
Receive
Channel Select
Analog Power Supply
Input Data File
Power Supply
System 24VDC Power
Wiring Diagram for D-shell Connector NC +24V NC CH2_B CH3_B NC CH0_B CH1_B NC NC +24V +24V CH2_A CH3_A NC CH0_A CH1_A NC NC 19
18 37
Isolation
17 36
16 35
15 34
13
14 33
32
11
12 31
30
9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
GND GND COM COM COM NC COM COM COM GND NC NC COM COM COM COM COM COM
44459 44460
Connection Sizes
• Wire pins 17, 18 and 19 to Field Power (+) 24V dc. Wire pins 35, 36 and 37 to Field Power (-) GND.
Module
I/O Points
1790D-4R0
4 channel
Produce (input bytes) 10
Consume (output bytes) 0
Word/Bit Definitions Word
Decimal Bit
Description
Read Word 0
Bits 00…15
Channel 0 input data
Read Word 1
Bits 00…15
Channel 1 input data
Read Word 2
Bits 00…15
Channel 2 input data
Read Word 3
Bits 00…15
Channel 3 input data
Read Word 4
Bits 00…03
Underrange for individual channels - Bit 00 corresponds to input channel 0, bit 01 corresponds to input channel 1 … When set (1) the input signal is below the input channel’s min range.
Bits 04…07
Not used: Set to 0
Bits 08…11
Overrange for individual channels - Bit 08 corresponds to input channel 0, bit 09 corresponds to input channel 1 and so on. When set (1) the input signal is above the input channel’s max range, or open RTD is detected.
Bits 12…15
Not used: Set to 0
Module Specifications 1790D-4R0 Attribute Value Inputs per module 4 channel, RTD/resistance input Input range 1…625 Ω Sensors Sensor Type Degree supported Resistance 100 mΩ1…625 Ω Resistance 10 mΩ 1…327 Ω 100 Ω Pt/ α =0.00385 200 Ω Pt/ α =0.00385 500 Ω Pt/ α =0.00385 100 Ω Pt/ α =0.003916 200 Ω Pt/ α =0.003916 500 Ω Pt/ α =0.003916 100 Ω Nickel
-200…850 °C -200…850 °C -200…650 °C -200…640 °C -200…640 °C -200…640 °C -60…250 °C
120 Ω Nickel
-80…260 °C
200 Ω Nickel
-60…250 °C
500 Ω Nickel
-60…250 °C
Counts Resolution 10… 100 mΩ 6250 100… 10 mΩ 32,700 -2000… 0.1 °C 8500 -2000… 0.1 °C 8500 -2000… 0.1 °C 6500 -2000… 0.1 °C 6400 -2000… 0.1 °C 6400 -2000… 0.1 °C 6400 -600… 0.1 °C 2500 -800… 0.1 °C 2600 -600… 0.1 °C 2500 -600… 0.1 °C 2500
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16 bits across 625 Ω, 0.1 °C/bit or 0.1 °F/bit (RTD sensors) 20 bit Sigma-Delta modulation converter Data format 16 bit integer (2’s compliment) Module scan time 8 ms/channel @ Notch Filter = 60 Hz Overall accuracy 0.2% Full scale @ 0…55 °C Settable notch 10 Hz (default), 25 Hz, 50 Hz, 60 Hz, 100 Hz, 250 Hz, filter 500 Hz Open wire Out of range, open wiring detection Excitation current 1 mA Input impedance 5 mΩ DeviceNet power Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply Voltage - 24V dc nom Voltage Range - 21.6…26.4V dc (+10%) Power Dissipation - 1.5 W max @ 26.4V dc Isolation I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated Indicators 4 red/green I/O status Wiring 37-pin D-shell connector IMPORTANT: This module does not support any expansion modules. Resolution
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4-channel Input Thermocouple Base Module (1790D-4T0)
Input Data File
Simplified Schematic Isolation
Input
VA2
VA1
CH0 A
Transceiver
AIN+ Multiplexer
+
Vcc
Transmit
A/D
_
Micro controller
A-GND
B
AINVref Vref
Network
Receive Indicator LEDs
Channel Select
VA3
Analog Power Supply
UA1 UA2 UA3 A-GND
Wiring Diagram for D-shell Connector NC +24V NC CH2_B CH3_B NC NC CH0_B CH1_B NC +24V +24V CH2_A CH3_A NC NC CH0_A CH1_A NC
GND VDC Auxiliary 24VDC Field Power GND
Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 Thermocouple Input Data Channel 0 1 Thermocouple Input Data Channel 1 2 Thermocouple Input Data Channel 2 3 Thermocouple Input Data Channel 3 4 Not Used S11 S10 S9 S8 Not Used S3 S2 S1 S0
19
Vcc GND
Power Supply
System 24VDC Power
Isolation
18 37
17 36
16 35
15 34
13
14 33
32
12 31
11 30
9
10 29
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
GND GND NC NC NC NC NC NC NC GND NC NC NC NC NC NC NC NC
44462
44461
• Wire pins 17, 18 and 19 to Field Power (+) 24V dc. Wire pins 35, 36 and 37 to Field Power (-) GND.
Connection Sizes Module
I/O Points
1790D-4T0
4 channel
Produce (input bytes) 10
Consume (output bytes) 0
Word/Bit Definitions Word
Decimal Bit
Description
Read Word 0
Bits 00…15
Channel 0 input data
Read Word 1
Bits 00…15
Channel 1 input data
Read Word 2
Bits 00…15
Channel 2 input data
Read Word 3
Bits 00…15
Channel 3 input data
Read Word 4
Bits 00…03
Underrange for individual channels - Bit 00 corresponds to input channel 0, bit 01 corresponds to input channel 1 and so on. When set (1) the input signal is below the input channel’s minimum range.
Bits 04…07
Not used: Set to 0
Bits 08…11
Overrange for individual channels - Bit 08 corresponds to input channel 0, bit 09 corresponds to input channel 1 and so on. When set (1) the input signal is above the input channel’s maximum range, or open RTD is detected.
Bits 12…15
Not used: Set to 0
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Module Specifications 1790D-4T0 Attribute Inputs per module Input range Sensors supported
Value 4 channel, thermocouple/mV input +76.50 mV Sensor Type Range Scaling Voltage 10 µV -76.50…76.50 mV -7650…7650 Type B 300…1800 °C 3000…18,000 Type E -270…1000 °C -2700…10,000 Type J -210…1200 °C -2100…12,000 Type K -270…1370 °C -2700…13,700 Type R -50…1768 °C -500…17,680 Type S -50…1768 °C -500…17,680 Type T -270…400 °C -2700…4000 Type N -270…1300 °C -2700…13,000 Resolution 16 bits, 0.1 °C/bit or 0.1°F/bit (thermocouple sensors) 20 bit Sigma-Delta modulation converter Data format 16 bit integer (2’s compliment) Module scan time 140 ms/channel @ Notch Filter = 60 Hz Overall accuracy 0.2% full scale @0 °C…55 °C Settable notch filter 10 Hz (default), 25 Hz, 50 Hz, 60 Hz, 100 Hz, 250 Hz, 500 Hz Open wire detection Out of range, open wiring Cold junction 0…70 °C compensation range Input impedance 5 mΩ General Specifications DeviceNet power Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @26.4V dc Isolation I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated Indicators 4 red/green I/O status Wiring 37-pin D-shell connector IMPORTANT: This module does not support any expansion modules.
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2-channel Analog Current Output Module (1790D-N0C2)
Wiring Diagram for D-shell Connector +24V +24V +24V
Simplified Schematic
19
18 37
Isolation
Output 0
Analog Output 0
Output 1
Analog Output 1
16
17 36
35
15 34
13
14 33
32
12
11 30
31
GND GND GND
Indicator LEDs
CH1
CH0
9
10 29
COM
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
COM
44457
Optocouplers
Data
Micro controller
D/A Control
Xcur
Network
• Wire pins 17, 18 and 19 to Field Power (+) 24V dc. Wire pins 35, 36 and 37 to Field Power (-) GND.
Module Specifications 24VDC Field Power
Analog Analog Power Power Supply
Vcc
System 24VDC Power
Power Supply
GND
Isolation 44456
Connection Sizes Module
I/O Points
1790D-N0C2
2 channel
Produce (input bytes) 0
Consume (output bytes) 4
Word/Bit Definitions
1790D-N0C2 Attribute
Value
Outputs per module
2 channel single-ended, nonisolated
Output current
0…20 mA
Resolution
12 bits, 1/4096 max, 4.88 µA/bit
Converted data
Binary data, 0000 to 0fff (max scale)
Conversion time
2ms/channel
Overall accuracy
0.2% full scale @ 0…55 °C
Calibration
None required
Allowable external output load resistance
600 Ω max
Insulation resistance
20 mΩ min @ 250V dc (between insulated circuits)
Word
Decimal Bit
Description
General Specifications
Write Word 0
Bits 00…11
Channel 0 output data
DeviceNet power
Bits 12…15
Not used: Set to 0
Bits 00…11
Channel 1 output data
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Bits 12…15
Not used: Set to 0
Field power
Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Write Word 1
Output Data File Word Bit Position 15 14 13 12 11 10 9 0 1
Not Used Not Used
8
7
6
5
4
3
2
1
0
Analog Output Data Channel 0
Indicators
2 red/green I/O status
Analog Output Data Channel 1
Wiring
37-pin D-shell connector
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules.
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2-channel Analog Voltage Output Module (1790D-N0V2)
Wiring Diagram for D-shell Connector +24V +24V +24V 19
Simplified Schematic
37
Analog Output 0
Output 1
Analog Output 1
16
17 36
35
15 34
13
14 33
32
12 31
GND GND GND
Isolation
Output 0
18
CH1
CH0 11 30
9
10 29
COM
28
8 27
7 26
5
6 25
24
3
4 23
22
1
2 21
20
COM
Indicator LEDs
44458
Optocouplers
Data
Micro controller
D/A Control
Xcur
Network
• Wire pins 17, 18 and 19 to Field Power (+) 24V dc. Wire pins 35, 36 and 37 to Field Power (-) GND.
Module Specifications Analog Analog Power Power Supply
24VDC Field Power
Vcc
System 24VDC Power
Power Supply
GND
Isolation 44456
Connection Sizes Module
I/O Points
1790D-N0V2
2 channel
Produce (input bytes) 0
Consume (output bytes) 4
Word/Bit Definitions Word
Decimal Bit
Write Word 0 Write Word 1
Value
Outputs per module
2 channel single-ended, nonisolated
Output voltage
0…10V
Resolution
12 bits, 1/4096 max 2.44 mV/bit
Converted data
Binary data 0000 to 0fff (max scale)
Conversion time
2 ms/channel
Overall accuracy
0.2% full scale @ 0 °…55 °C
Calibration
None required
Allowable external output load resistance
1 KΩ min
Output impedance
0.5 Ω max
Insulation resistance
20 mΩ min @ 250V dc (between insulated circuits)
Bits 00…11
Channel 0 output data Not used: Set to 0
Bits 00…11
Channel 1 output data
Bits 12…15
Not used: Set to 0
General Specifications
Output Data File Bit Position 15 14 13 12 11 10 9
Attribute
Description
Bits 12…15
Word
1790D-N0V2
8 7
6
5
4 3
2
0
Not Used
Analog Output Data Channel 0
1
Not Used
Analog Output Data Channel 1
1
0
DeviceNet power
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Indicators
2 red/green I/O status
Wiring
37-pin D-shell connector
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules.
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4-channel Analog Current Input Module (1790D-N4C0) Simplified Schematic
Analog Input 0
Input 1
Analog Input 1
Input 2
Analog Input 2
Input 3
Analog Input 3
Decimal Bit
Read Word 3
Bits 00… Channel 3 input data 11
Read Word 4
Indicator LEDs
Bits 00… Status bits for individual channels - Bit 00 03 corresponds to input channel 0, bit 01 corresponds to input channel 1 and so on. When set (1) indicates: No field power Open wire (4…20 mA current input only) Under range (4…20 mA current input only) Recoverable module fault (whole channel to be set) Unrecoverable module fault (whole channel to be set)
Optocouplers
Signal
Signal A/D
Micro controller
Control Multiplexer
Xcur
Network
Select
Analog Analog Power Power Supply
24VDC Field Power
Description
Bits 12… Not used: Set to 0 15 Isolation
Input 0
Word
Vcc GND
Power Supply
System 24VDC Power
Bits 04… Not used: Set to 0 15
Isolation
44453
Wiring Diagram for D-shell Connector
Connection Sizes
+24V +24V +24V 19
Module
I/O Points
1790D-N4C0
4 channel
Produce (input bytes) 10
Consume (output bytes) 0
18 37
17 36
CH1
CH0 16
35
15 34
GND GND GND
13
14 33
32
12 31
11 30
COM
9
10 29
CH2
28
COM
8 27
CH3 7
26
COM
5
6 24
25
3
4 23
22
1
2 21
20
COM
44454
Word/Bit Definitions Word
Decimal Bit
Read Word 0
Bits 00… Channel 0 input data 11
Read Word 1
Description
Input Data File
Bits 12… Not used: Set to 0 15
Word
Bits 00… Channel 1 input data 11
0 1 2 3 4
Bits 12… Not used: Set to 0 15 Read Word 2
• Wire pins 17, 18 and 19 to Field Power (+) 24V dc. Wire pins 35, 36 and 37 to Field Power (-) GND.
Bits 00… Channel 2 input data 11
Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Not Used Analog Input Data Channel 0 Not Used Analog Input Data Channel 1 Not Used Analog Input Data Channel 2 Not Used Analog Input Data Channel 3 Not Used S3 S2 S1 S0
Bits 12… Not used: Set to 0 15
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Module Specifications 1790D-N4C0 Attribute
Value
Inputs per module
4 channel single-ended, nonisolated
Input current (software configurable)
4…20 mA (default) 0…20 mA
Resolution
12 bits-unipolar, 1/4096 max 3.90 µA/bit (4…20 mA) 4.88 µA/bit (0…20 mA)
Converted data
Binary data 0000 to 0fff (max scale)
Conversion time
10 ms/channel
Overall accuracy
0.2% full scale @ 0…55 °C
Calibration
None required
Input impedance
249 Ω
Insulation resistance
20 mΩ min @ 250V dc (between insulated circuits)
General Specifications DeviceNet power
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Indicators
4 red/green I/O status
Wiring
37-pin D-shell connector
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules.
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
4-channel Analog Voltage Input Module (1790D-N4V0)
Wiring Diagram for D-shell Connector +24V +24V +24V 19
Simplified Schematic
37
Analog Input 0
Input 1
Analog Input 1
Input 2
Analog Input 2
Input 3
Analog Input 3
Micro controller
Control Multiplexer
Xcur
Network
Vcc GND
Power Supply
System 24VDC Power
Isolation
44453
Connection Sizes
1790D-N4V0
4 channel
Produce (input bytes) 10
Consume (output bytes) 0
Word/Bit Definitions Word
Decimal Bit
Read Bits 00…11 Word 0 Bits 12…15 Read Bits 00…11 Word 1 Bits 12…15 Read Bits 00…11 Word 2 Bits 12…15 Read Bits 00…11 Word 3 Bits 12…15 Read Bits 00…03 Word 4
Bits 04…15
33
32
11 30
31
9
10 28
29
COM
COM
8 27
7 26
5
6 24
25
COM
3
4 23
22
1
2 21
20
COM
• Wire pins 17, 18 and 19 to Field Power (+) 24V dc. Wire pins 35, 36 and 37 to Field Power (-) GND.
Input Data File
Analog Analog Power Power Supply
I/O Points
34
12
44455
Select
Module
35
13
14
CH3
Indicator LEDs
A/D
24VDC Field Power
36
15
CH2
Optocouplers
Signal
Signal
16
17
GND GND GND
Isolation
Input 0
18
CH1
CH0
Description Channel 0 input data Not used: Set to 0 Channel 1 input data Not used: Set to 0 Channel 2 input data Not used: Set to 0 Channel 3 input data Not used: Set to 0 Status bits for individual channels - Bit 00 corresponds to input channel 0, bit 01 corresponds to input channel 1 and so on. When set (1) indicates: No field power Open wire (4…20 mA current input only) Under range (4…20 mA current input only) Recoverable module fault (whole channel to be set) Unrecoverable module fault (whole channel to be set) Not used: Set to 0
Word Bit Position 15 14 13 12 0 Not Used 1 Not Used 2 Not Used 3 Not Used 4 Not Used
11 10 9 8 7 6 5 4 3 2 1 0 Analog Input Data Channel 0 Analog Input Data Channel 1 Analog Input Data Channel 2 Analog Input Data Channel 3 S3 S2 S1 S0
Module Specifications 1790D-N4V0 Attribute
Value
Inputs per module
4 channel single-ended, nonisolated
Input voltage
0…10V
Resolution
12 bits-unipolar, 1/4096 max, 2.44 mV/bit
Converted data
Binary data 0000 to 0fff (max scale)
Conversion time
10ms/channel
Overall accuracy
0.2% full scale @ 0…55 °C
Calibration
None required
Input impedance
500 KΩ min
Insulation resistance 20 MΩ min @ 250V dc (between insulated circuits) General Specifications DeviceNet power
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Indicators
4 red/green I/O status
Wiring
37-pin D-shell connector
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules.
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Chapter 2: DeviceNet Digital and Analog D-Shell Blocks
Notes:
Publication 1790D-TD001D-EN-P - June 2008
Chapter
3
DeviceNet Digital and Analog Terminal Blocks
General Specifications
The table contains specifications that are common to all of the DeviceNet base and expansion modules in this section. Individual module connection sizes, word, and bit definitions, schematics, wiring diagrams, and specifications are detailed after this table. Environmental Specifications Attribute
Value
Operating temperature
0…55 °C (32…131 °F) for Series A 0…60 °C (32…140 °F) for Series B IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
Storage temperature
-40…85 °C (-40…185 °F) IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)
Relative humidity
5…90% noncondensing IEC 60068-2-30 (Test Db, Unpackaged Nonoperating)
Operating altitude
2000 m
Vibration
5g @ 10…500 Hz EC60068-2-6 (Test Fc, Operating)
Shock: operating nonoperating
41
30 g IEC60068-2-27 Test Ea, (Unpackaged Shock) 50 g IEC60068-2-27 Test Ea, (Unpackaged Shock)
Emissions
Group 1, Class A CISPR 11
ESD immunity
8 kV air discharges IEC 61000-4-2
Radiated RF immunity
10V/m with 1 kHz sine-wave 80%AM from 80 MHz…1000 MHz 10V/m with 200 Hz 50% Pulse 100%AM @ 900 MHz IEC 61000-4-3
EFT/B immunity
+1 kV @ 5 kHz on power ports +2 kV @ 5 kHz on signal ports +2 kV @ 5 kHz on communications ports IEC 61000-4-4
Surge transient immunity
+1 kV line-line (DM) and +2 kV line-earth (CM) on power ports +1 kV line-line (DM) and +2 kV line-earth (CM) on signal ports +2 kV line-earth (CM) on shielded ports IEC 61000-4-5
Conducted RF immunity
10V rms with 1 kHz sine-wave 80%AM from 150 kHz…80 MHz IEC 61000-4-6
Enclosure type rating
None (open style)
Mounting
DIN rail or screw
Dimensions (HxWxD), approx.
52 x 104 x 42 mm (2.03 x 4.07 x 1.64 in.) for 16-point modules 52 x 176 x 42 mm (2.03 x 6.93 x 1.64 in.) for 32-point modules
Weight, approx.
0.3 lb (0.1 kg) Publication 1790D-TD001D-EN-P - June 2008
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
DeviceNet Specifications Network protocol
I/O Slave messaging: Poll command, Bit Strobe command, Cyclic command, COS command
Network length
500 m max @ 125 Kbps, 100 m max @ 500 Kbps
Indicators
1 red/green module status, 1 red/green network status
Number of nodes
64 max - rotary switch type node address setting
Communication rate
125 Kbps, 250 Kbps, 500 Kbps - auto baud rate selection
Isolation voltage
50V dc (continuous), Reinforced Insulation Type Tested at 1250V dc for 60 s, I/O to system
Wire size
0.25…2.5 mm2 (22…14 AWG) solid or stranded copper wire rated at 75 °C or greater 1.2 mm (3/64 in.) insulation max
General Specifications
Module Information
Wiring category(1)
2 - on signal ports 2 - on power ports 2 - on communications ports
Product certifications (2) (when product or packaging is marked)
c-UL-us
(1)
Use this wiring category information for planning conductor routing. Refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
(2)
See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
This section contains detailed information for each CompactBlock LDX I/O module in these areas: • • • • •
Publication 1790D-TD001D-EN-P - June 2008
UL Listed Industrial Control Equipment, certified for U.S. and Canada. See UL File E150833. c-UL-us UL Listed for Class I, Division 2, Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E195620. European Union 89/336/EEC EMC Directive, compliant with: EN 50082-2; Industrial Immunity EN 61326; Meas./Control/Lab., Industrial Requirements EN 61000-6-2; Industrial Immunity EN 61000-6-4; Industrial Emissions European Union 73/23/EEC LVD, compliant with: EN61131-2; Programmable Controllers C-Tick Australian Radiocommunications Act, compliant with AS/NZS CISPR11; Industrial Emissions Open Device Vendors Association (ODVA) conformance tested to DeviceNet specifications
Simplified schematic diagrams Connection sizes Word and bit definitions Connection wiring diagrams Module specifications
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
120V ac, 6 Output Base Module (1790D-T0A6)
Wiring Diagram for Terminal Block VAC
Simplified Schematic
1 Output Indication LED (Logic)
System Circuitry
V ac
2
Opto Isolation
External Output Fuse*
Output Device
Load
120V ac Power
*1A, 250V, Normal Blow
44474
Connection Sizes I/O Points
1790D-T0A6
6 outputs
Produce Consume (input bytes) (output bytes) 1 0 default 1 input with status(1)
Available with series B or later.
Word/Bit Definitions Input with Status Assembly Selected (1790D-T0A6) Bit 07 06 05 04 03 02 (1) Produces 0 Status (1)
COM
01
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Word Bit Consumes 0 00… 06
04 O4
03 O3
02 O2
01 O1
6
COM
11
9 8
COM
10
COM
12
COM
14
COM
NC 17
15
13
16
COM
19 18
NC
20
NC
44475
• Wire 120V ac Field Power to V ac (pin 1) and COM (pin 2). Note that all V ac are internally connected. All COM are internally connected.
1790D-T0A6 Attribute Outputs per expansion module Load voltage range Load current, max Load current, min Off-state leakage current, max On-state voltage drop, max Operate time, max Release, max Insulation resistance Dielectric strength Indicators Common type General Specifications DeviceNet power External ac power supply Isolation Wiring Recommended fusing
Bit 05 Consumes 0 O5
7
NC 0UT5
0UT3
Module Specifications
COM
Module
5 4
0UT4
0UT2 0UT1
3
COM
COM
(1)
0UT0 VAC
Value 6 points nonisolated 85…132V ac 0.5 A rms 10 mA rms 1.0 mA rms @ 100V rms 60 Hz 1.3V rms @ max load 1 ms 1/2 cycle + 1 ms Min 1,000 MΩ (for input-output) 2500V rms 1 minute (for input-output) 6 green input status 6 points/6 COM Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Supply voltage - 110V rms, 60 Hz Voltage range - 15…132V rms, 60 Hz Power dissipation - 3.9 W @ rated current I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms/V ac Field power: non-isolation Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors) 1 A, 250V, Normal Blow
00 O0
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, … Publication 1790D-TD001D-EN-P - June 2008
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
120V ac, 8 Output Base Module (1790-T0A8X)
Module Specifications
Simplified Schematic
1790-T0A8X Attribute Outputs per expansion module Load voltage range Load current, max Load current, min Off-state leakage current, max On-state voltage drop, max Operate time, max Release, max Insulation resistance Dielectric strength Indicators Common type General Specifications External AC power supply
Output Indication LED (Logic)
V ac
System Circuitry
Opto Isolation
External Output Fuse*
Output Device
COM
Load
120V ac Power
COM *1A, 250V, Normal Blow
44474
Connection Sizes Module
I/O Points
1790-T0A8X
8 outputs
Produce (input bytes) 0
Consume (output bytes) 1
Isolation
Word/Bit Definitions Bit 07 Consumes 0 O7
06 O6
Word Bit Consumes 0 00…08
05 O5
04 O4
03 O3
02 O2
01 O1
00 O0
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
Wiring Diagram for Terminal Block VAC
0UT0 VAC
1
3 2
COM
5 4
COM
0UT4
0UT2 0UT1 7
6
COM
11
9 8
COM
10
COM
OUT6 0UT5
0UT3
12
COM
14
COM
OUT7 17
15
13
16
COM
19 18
COM
20
COM
• Wire 120V ac Field Power to V ac (pin 1) and COM (pin 2). Note that all V ac are internally connected. All COM are internally connected.
Publication 1790D-TD001D-EN-P - June 2008
44476
Wiring
Value 8 points nonisolated 15…132V rms 0.5 A rms 10 mA rms 1.0 mA rms @ 100V rms 60 Hz 1.3V rms @ max load 1 ms 1/2 cycle + 1 ms Min 1,000 MΩ (for input-output) 2500V rms 1 minute (for input-output) 8 green input status 8 points/8 COM Supply voltage - 110V rms, 60 Hz Voltage range - 15…132V rms, 60 Hz Power dissipation - 5.2 W @ rated current I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms/V ac Field power: non-isolation Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
Chapter 3: DeviceNet Digital and Analog Terminal Blocks
24V dc 16 Sourcing Output Base and Expansion Modules (1790D-T0B16 and 1790-T0B16X) Simplified Schematic Output Indication LED (logic)
System Circuitry
V dc
Opto Isolation
Protected Output Device
Word Bit Description Consumes 0 00…07 Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, … Consumes 1 08…15 Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, …
24V dc Output
Wiring Diagram for Terminal Module OUT0 44446
1790D-T0B16 and 1790-TOB16X
16 outputs
Produce Consume (input bytes) (output bytes) 0 default 2 1 input with status(1)
Available with series B or later.
Word/Bit Definitions Input with Status Assembly Selected (1790D-T0B16) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Bit 07 Consumes 0 O7 Consumes 1 O15
3
VDC0 OUT6
5 4
7
VDC1 11
9
6
8
OUT8 OUT12 OUT10 OUT14
10
12
17
15
13 14
16
19 18
20
OUT1 OUT5 OUT9 GND0 OUT13 OUT3 OUT7 OUT11 GND1 OUT15
I/O Points
(1)
1 2
Connection Sizes
(1)
OUT4 OUT2
GND
Modules
06 O6 O14
05 O5 O13
45
04 O4 O12
03 O3 O11
02 O2 O10
01 O1 O9
00 O0 O8
44468
• Sourcing outputs - wire V dc0 (pin 9) and V dc1 (pin 11) to Field Power (+) 24V dc, wire GND0 (pin 10) and GND1 (pin 12) to Field Power (-) GND.
Module Specifications 1790D-TOB16 and 1790-TOB16X Attribute Value Outputs per module 16 points nonisolated, sourcing On-state voltage 10V dc min, 24V dc nom, 28.8V dc max On-state voltage drop 0.5V dc max On-state current 1 mA min per channel Off-state voltage 28.8V dc max Off-state leakage 0.5 mA max Output signal delay Off to On: 0.5 ms max, On to Off: 1.0 ms max Indicators 16 green status Output current rating 0.5 A max per output 4.0 A max per common Common type 8 points/8 COM General Specifications DeviceNet power - base Supply voltage - 24V dc nom module Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
24V dc 32 Sourcing Output Base Module (1790D-T0B32)
Bit Consumes 0 Consumes 1 Consumes 2 Consumes 3
Simplified Schematic Output Indication LED (logic)
System Circuitry
07 O7 O15 O23 O31
06 O6 O14 O22 O30
04 O4 O12 O20 O28
03 O3 O11 O19 O27
02 O2 O10 O18 O26
01 O1 O9 O17 O25
00 O0 O8 O16 O24
V dc
Opto Isolation
Protected Output Device
24V dc
Word Bit Consumes 0 00…07
44446
Consumes 1 08…15
Output
GND
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O16, bit 01 corresponds to output O17, bit 02 to output O18, bit 03 to output O19, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O24, bit 01 corresponds to output O25, bit 02 to output O26, bit 03 to output O27, …
Connection Sizes Modules
I/O Points
1790D-T0B32
32 outputs
Produce (input bytes) 0 default 1 input with status
Consume (output bytes) 4
Consumes 2 16…23
Consumes 3 24…31
Word/Bit Definitions Inputs with Status Assembly Selected (1790D-T0B32) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status (1)
05 O5 O13 O21 O29
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Publication 1790D-TD001D-EN-P - June 2008
Wiring Diagram for Terminal Block VDC0
OUT2 OUT0
1 2
GND0
3 4
OUT1
OUT6 OUT4
5 6
OUT3
7 8
OUT5
OUT10 OUT14 OUT16 OUT20 OUT24 OUT28 OUT12 OUT8 24V OUT18 OUT22 OUT26 OUT30 11
9 10
OUT7
12
17
15
13 14
16
18
19 20
21 22
24
23
25 26
27 28
33
31
29 30
32
34
35 36
OUT13 OUT9 GND0 OUT19 OUT23 OUT27 OUT31 OUT15 OUT11 OUT17 OUT21 OUT25 OUT29 44483
• Sourcing outputs - wire VDC0 (pin 1) and VDC1 (pin 19) to Field Power (+) 24V dc, wire GND0 (pin 2) and GND1 (pin 20) to Field Power (-) GND.
Chapter 3: DeviceNet Digital and Analog Terminal Blocks
47
Module Specifications 1790D-TOB32 Attribute Outputs per module On-state voltage On-state voltage drop On-state current Off-state voltage Off-state leakage Output signal delay Indicators Output current rating Common type General Specifications DeviceNet power - base module Field power
Isolation Wiring
Value 32 points nonisolated, sourcing 10V dc min, 24V dc nom, 28.8V dc max 0.5V dc max 1 mA min per channel 28.8V dc max 0.5 mA max Off to On: 0.5 ms max, On to Off: 1.0 ms max 32 green status 0.5 A max per output 4.0 A max per common 16 points/2 COM Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
24V dc 16 Sinking Output Base and Expansion Modules (1790D-T0V16 and 1790-T0V16X)
Word Consumes 0
Bit 00… 07
Consumes 1
08… 15
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, …
Simplified Schematic Output Indication LED (logic)
System Circuitry
V dc
Opto Isolation
Protected Output Device
24V dc Output
Wiring Diagram for Terminal Module OUT0
GND
OUT4 OUT2
44448
1 2
Connection Sizes Modules
OUT1
I/O Points
1790D-T0V16 and 16 output 1790-T0V16X (1)
Produce Consume (input bytes) (output bytes) 2 0 default 1 input with status(1)
Available with series B or later.
Word/Bit Definitions Input with Status Assembly Selected (1790D-T0V16) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status (1)
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Bit Consumes 0 Consumes 1
07 O7 O15
3
06 O6 O14
05 O5 O13
04 O4 O12
Publication 1790D-TD001D-EN-P - June 2008
03 O3 O11
02 O2 O10
01 O1 O9
00 O0 O8
VDC0 OUT6
5 4
OUT3
7 6
OUT5
VDC1 11
9 8
OUT8 OUT12 OUT10 OUT14
10
12
17
15
13 14
16
19 18
20
OUT9 GND0 OUT13 OUT7 OUT11 GND1 OUT15
44469
• Sinking outputs - wire V dc0 (pin 9) and V dc1 (pin 11) to Field Power (+) 24V dc, wire GND0 (pin 10) and GND1 (pin 12) to Field Power (-) GND.
Module Specifications 1790D-TOV16 and 1790-TOV16X Attribute Value Outputs per module 16 points nonisolated, sinking On-state voltage 10V dc min, 24V dc nom, 28.8V dc max On-state voltage drop 0.5V dc max On-state current 1 mA min per channel Off-state voltage 28.8V dc max Off-state leakage 0.5 mA max Output signal delay Off to On: 0.5 ms max, On to Off: 1.0 ms max Indicators 16 green status Output current rating 0.5 A max per output 4.0 A max per common Common type 8 points/2 COM General Specifications DeviceNet power - base Supply voltage - 24V dc nom module Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
24V dc 32 Sinking Output Base Module (1790D-T0V32)
Word Consumes 0
Bit 00… 07
Consumes 1
08… 15
24V dc
Consumes 2
16… 23
44448
Consumes 3
24… 31
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O16, bit 01 corresponds to output O17, bit 02 to output O18, bit 03 to output O19, … Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O24, bit 01 corresponds to output O25, bit 02 to output O26, bit 03 to output O27, …
Simplified Schematic Output Indication LED (logic)
System Circuitry
V dc
Opto Isolation
Protected Output Device
Output
GND
Connection Sizes Modules
I/O Points
1790D-T0V32
32 output
Produce (input bytes) 0 default 1 input with status
Consume (output bytes) 4
Wiring Diagram for Terminal Block VDC0
OUT2 OUT0
1
Word/Bit Definitions
2
GND0
Input with Status Assembly Selected (1790D-T0V32) Bit 07 06 05 04 03 02 01 Produces 0 Status(1) (1)
07 O7 O15 O23 O31
06 O6 O14 O22 O30
05 O5 O13 O21 O29
04 O4 O12 O20 O28
03 O3 O11 O19 O27
02 O2 O10 O18 O26
01 O1 O9 O17 O25
4
OUT1
5 6
OUT3
7 8
OUT5
OUT10 OUT14 OUT16 OUT20 OUT24 OUT28 OUT12 OUT8 24V OUT18 OUT22 OUT26 OUT30 11
9 10
OUT7
12
17
15
13 14
16
18
19 20
21 22
24
23
25 26
27 28
33
31
29 30
32
34
35 36
OUT13 OUT9 GND0 OUT19 OUT23 OUT27 OUT31 OUT15 OUT11 OUT17 OUT21 OUT25 OUT29 44483
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Bit Consumes 0 Consumes 1 Consumes 2 Consumes 3
3
OUT6 OUT4
• Sinking outputs - wire VDC0 (pin 1) and VDC1 (pin 19) to Field Power (+) 24V dc, wire GND0 (pin 2) and GND1 (pin 20) to Field Power (-) GND.
00 O0 O8 O16 O24
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
Module Specifications 1790D-TOV32 Attribute Outputs per module On-state voltage On-state voltage drop On-state current Off-state voltage Off-state leakage Output signal delay Indicators Output current rating Common type General Specifications DeviceNet power - base module Field power
Isolation Wiring
Value 32 points nonisolated, sinking 10V dc min, 24V dc nom, 28.8V dc max 0.5V dc max 1 mA min per channel 28.8V dc max 0.5 mA max Off to On: 0.5 ms max, On to Off: 1.0 ms max 32 green status 0.5 A max per output 4.0 A max per common 16 points/2 COM Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
6 Relay Output Base Module (1790D-T0W6)
Word Bit Consumes 0 00…06
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
Simplified Schematic V dc
Wiring Diagram for Terminal Block
Output
Output Indication LED (logic)
Load
Relay
Power Source System Circuitry
Opto Isolation
VDC
OUT0 NC
+
1 24V dc
3 2
GND
COM
GND 44450
Module
I/O Points
1790D-T0W6
6 outputs
Produce Consume (input bytes) (output bytes) 0 default 1 1 input with status(1)
Available with series B or later.
Word/Bit Definitions Input with Status Assembly Selected (1790D-T0W6) Bit 07 06 05 04 03 02 Produces 0 Status(1) (1)
01
00
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Bit 05 Consumes 0 O5
7
11
9
6
8
10
NC OUT5
OUT3
12
14
NC 17
15
13
16
19 18
20
COM0 COM4 COM2 NC NC COM1 COM5 COM3 NC
44470
• Wire V dc (pin 1) to Field Power (+) 24V dc. Wire GND (pin 2) to Field Power (-) GND.
Module Specifications
Connection Sizes
(1)
5 4
OUT4
OUT2 OUT1
04 O4
03 O3
02 O2
01 O1
00 O0
1790D-TOW6 Attribute Relay type
Value Form A, normally open Single pole, single throw Output voltage range (load 5…24V dc @ 2.0 A resistive dependent) 30V ac @ 2.0 A resistive 125V ac @ 2.0 A resistive 250V ac @ 2.0 A resistive Output current rating (at 2.0 A @ 5…24V dc resistive rated power) 2.0 A @ 30V dc resistive Load, min 100 µA, 100mV dc per input On-state voltage drop, max 0.5V @ 2.0 A, resistive load, 24V dc Initial contact resistance 30 MΩ Expected contact life 300 Kcycles resistive 100 Kcycles inductive Off-state leakage, max 1.5 mA max Output delay time Off to On: 10 ms max, On to Off: 10 ms max Indicators 6 green status Common type 1 point/1COM General Specifications DeviceNet power Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 19.2…28.8V dc Power dissipation - 10 mA @ 28.8V dc per channel Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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8 Relay Output Expansion Module (1790-T0W8X)
Module Specifications
Simplified Schematic
1790-TOW8X Attribute Relay type
V dc
Output
Output Indication LED (logic)
Load
Relay
+
Power Source System Circuitry
24V dc
Opto Isolation
COM
GND 44450
Connection Sizes Module
I/O Points
1790-T0W8X
8 outputs
Produce (input bytes) 0
Consume (output bytes) 1
Word/Bit Definitions Bit 07 Consumes 0 O7
06 O6
05 O5
Word Bit Consumes 0 00…08
04 O4
03 O3
02 O2
01 O1
00 O0
Description Output bits - when the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
Wiring Diagram for Terminal Block VDC
OUT1 OUT0
1
3 2
GND
5 4
OUT5
OUT3 OUT2 7
6
11
9 8
10
OUT7 OUT6
OUT4
12
14
NC 17
15
13
16
19 18
20
COM1 COM5 COM3 COM7 COM0 COM2 COM6 COM4 NC
• Wire V dc (pin 1) to Field Power (+) 24V dc. Wire GND (pin 2) to Field Power (-) GND.
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44471
Value Form A, normally open Single pole, single throw Output voltage range (load 5…28V dc @ 2.0 A resistive dependent) 48V ac @ 0.8 A resistive 125V ac @ 2.0 A resistive 250V ac @ 2.0 A resistive Load, min 100 µA, 100mV dc per input On-state voltage drop, max 0.5V @ 2.0 A, resistive load, 24V dc Initial contact resistance 30 m Ω Expected contact life 300 Kcycles resistive 100 Kcycles inductive Off-state leakage, max 1.5 mA max Output delay time Off to On: 10 ms max, On to Off: 10 ms max Indicators 8 green status Common type 1 point/1COM General Specifications Field power Supply voltage - 24V dc nom Voltage range - 19.2…28.8V dc Power dissipation - 2.3W @ 28.8V dc per channel Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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24V dc 16 Universal Input Base and Expansion Modules (1790D-T16BV0 and 1790-T16BV0X) Simplified Schematic Input
Opto Isolation
Input Indication LED (logic)
System Circuitry
+/24V dc -/+ COM
44440
Inputs with Status Assembly Selected (1790D-T16BV0) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 I15 Produces 2 I16
I8 I9
(1)
I14 I15
I13 I14
I12 I13
I11 I12
I10 I11
I9 I10
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Connection Sizes Modules
I/O Points
Produce (input bytes)
Consume (output bytes)
1790D-T16BV0, 1790-T16BV0X
16 inputs
2 default 3 input with status(1)
0
(1)
Word Bit Produces 0 00…07 Produces 0 08…15
Description Status byte Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, …
Produces 1 16…23
Available with series B or later.
Word/Bit Definitions Default (1790D-T16BV0 and 1790-T16BV0X) Bit 07 06 05 04 03 Produces 0 I7 I6 I5 I4 I3 Produces 1 I15 I14 I13 I12 I11
Wiring Diagram for Terminal Block 02 I2 I10
01 I1 I9
00 I0 I8
IN0
IN4 IN2
1
3 2
IN1
Word Bit Description Produces 0 00…07 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Produces 1 08…15 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, …
IN6 5 4
IN3
IN8 COM0 IN12 IN10 COM1 IN14
7 6
IN5
11
9 8
10
12
17
15
13 14
16
19 18
20
IN9 COM0 IN13 IN7 IN11 COM1 IN15 44463
• For inputs 0…7: Sinking inputs - wire COM 0 (pin 9) to Field Power (-) GND. Sourcing inputs - wire COM 0 (pin 9) to Field Power (+) 24V dc. • For inputs 8…15: Sinking inputs - wire COM 1 (pin 11) to Field Power (-) GND. Sourcing inputs - wire COM 1 (pin 11) to Field Power (+) 24V dc Note that both COM 0 are internally connected - COM 0 is used for inputs 0-7, COM 1 is used for inputs 8-15. Both COM 1 are internally connected.
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Module Specifications 1790D-T16BVO and 1790-TBV0X Attribute Value Inputs per module 16 points, sinking or sourcing On-state voltage 9.6V dc min, 24V dc nom, 28.8V dc max Off-state voltage 5.0V dc max On-state current 8 mA max per channel @ 28.8V dc Input impedance, nom 4.8 KΩ Indicators 16 green input status Common type 8 points/8COM (non-polarity) General Specifications DeviceNet power - base Supply voltage - 24V dc nom module Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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24V dc 32 Universal Input Base Module (1790D-T32BV0) Simplified Schematic Input
Opto Isolation
Input Indication LED (logic)
System Circuitry
Inputs with Status Assembly Selected (1790D-T32BV0) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 Produces 2 Produces 3 Produces 4
I8 I16 I24 I32
(1)
24V dc -/+ 44440
Connection Sizes Modules
I/O Points
Produce (input bytes)
Consume (output bytes)
1790D-T32BV0
32 inputs
4 default 5 inputs with status
0
I14 I22 I30 I38
I13 I21 I29 I37
Word Bit Produces 0 00…07 Produces 1 08…15
Produces 2 16…23 05 I5 I13 I21 I29
04 I4 I12 I20 I28
03 I3 I11 I19 I27
02 I2 I10 I18 I26
01 I1 I9 I17 I25
00 I0 I8 I16 I24
Produces 3 24…31
Produces 4 32…39 Word Bit Description Produces 0 00…07 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Produces 1 08…15 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, … Produces 2 16…23 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I16, bit 01 corresponds to input I17, bit 02 corresponds to input I18, bit 03 corresponds to input I19, … Produces 3 24…31 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I24, bit 01 corresponds to input I25, bit 02 corresponds to input I26, bit 03 corresponds to input I27, …
I11 I19 I27 I35
I10 I18 I26 I34
I9 I17 I25 I33
Description Status byte Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, … Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I16, bit 01 corresponds to input I17, bit 02 corresponds to input I18, bit 03 corresponds to input I19, … Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I24, bit 01 corresponds to input I25, bit 02 corresponds to input I26, bit 03 corresponds to input I27, …
Word/Bit Definitions Default (1790D-T32BV0) Bit 07 06 Produces 0 I7 I6 Produces 1 I15 I14 Produces 2 I23 I22 Produces 3 I31 I30
I12 I20 I28 I36
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
+/-
COM
I15 I23 I31 I39
Wiring Diagram for Terminal Block COM0
IN2
1 2
COM0
IN4
3 4
IN1
5 6
IN3
IN10
IN6
IN0
7 8
IN5
11
9 10
IN7
12
IN9
IN14 IN12
IN8
14
IN11
17
15
13 16
IN13
IN16 COM1
18
IN15
19 20
IN20 IN18
21 22
24
23
IN24 IN22
25 26
27 28
IN28 IN26
30
IN30 33
31
29 32
34
35 36
COM1 IN19 IN23 IN27 IN31 IN17 IN21 IN25 IN29 44464
• For inputs 0…15: Sinking inputs - wire COM0 (pin 1) to Field Power (-) GND. Sourcing inputs - wire COM0 (pin 1) to Field Power (+) 24V dc. Note that both COM0 (pins 1 and 2) are internally connected.
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• For inputs 16…31: Sinking inputs - wire COM1 (pin 19) to Field Power (-) GND. Sourcing inputs - wire COM1 (pin 19) to Field Power (+) 24V dc. Note that both COM1 (pins 19 and 20) are internally connected.
Module Specifications 1790D-T32BV0 Attribute Inputs per module On-state voltage Off-state voltage On-state current Input impedance, nom Indicators Common type General Specifications DeviceNet power - base module Isolation
Wiring
Value 32 points, sinking or sourcing 9.6V dc min, 24V dc nom, 28.8V dc max 5.0V dc max 8 mA max per channel @ 28.8V dc 4.8 KΩ 32 green input status 16 points/4COM (non-polarity) Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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120V ac 8 Input Base and Expansion Modules (1790D-T8A0 and 1790-T8A0X)
Inputs with Status Assembly Selected (1790D-T8A0, 1790-T8A0X) Bit 07 06 05 04 03 02 01 00 (1) Produces 0 Status
Simplified Schematic
Produces 1 (1)
Input Input Device
Opto Isolation
System Circuitry
Input Indication LED (logic)
COM COM
120V ac Power
V ac
I/O Points
Produce Consume (input bytes) (output bytes) 1 default 0 2 inputs with status(1)
1790D-T8A0 and 8 inputs 1790-T8A0X (1)
I14
Available with series B or later.
I12
I11
I10
I9
I8
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Word Produces 0 Produces 1
Bit 00…07 08…15
Description Status byte Input bits - when the bit is set (1), the input will be turned on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 to input I2, bit 03 to input I3, …
Wiring Diagram for Terminal Block
Word/Bit Definitions
VAC
IN0 VAC
Default (1790D-T8A0 and 1790-T8A0X) Bit 07 06 05 04 Produces 0 I7 I6 I5 I4
Word Produces 0
I13
44472
Connection Sizes Modules
I15
Bit 00…07
1
03 I3
02 I2
01 I1
00 I0
Description Input bits - when the bit is set (1), the input will be turned on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 to input I2, bit 03 to input I3, …
3 2
COM
5 4
COM
IN4
IN2 IN1 7
6
COM
11
9 8
COM
10
COM
IN6 IN5
IN3
12
COM
17
15
13 14
COM
IN7
16
COM
19 18
COM
20
COM
44473
• Wire 120V ac Field Power to V ac (pin 1) and COM (pin 2). Note that all V ac are internally connected. All COM are internally connected.
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Module Specifications 1790D-T8AO and 1790-T8A0X Attribute Value Inputs per module 8 points nonisolated On-state voltage range 85V ac min 110V ac nom 132V ac max Input impedance 18 kΩ On-state current 9 mA max @ 132V ac Off-state voltage 45V ac max Input signal delay Off to On: 10 ms, On to Off: 30 ms Indicators 8 green input status Common type 8 points/8 COM General Specifications DeviceNet power - base Supply voltage - 24V dc nom module Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc External AC power supply Supply voltage - 110V rms, 60 Hz Voltage range - 85…32V rms, 47…63 Hz Power dissipation - 3 W @ 132V ac Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms/V ac Field power: non-isolation Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors) Recommended fusing 1 A, 250V, normal blow
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24V dc 8 Universal Input/8 Sourcing Output Base and Expansion Modules (1790D-T8BV8B and 1790-T8BV8BX)
Simplified Schematic Input Input
Opto Isolation
Inputs with Status Assembly Selected (1790D-T8BV8B) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 I15
I8
(1)
System Circuitry
Input Indication LED (logic)
+/24V dc -/+
I14
I13
I12
I11
I10
I9
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
COM Output Output Indication LED (logic)
System Circuitry
V dc
Opto Isolation
Protected Output Device
1790D-T8BV8B, 1790-T8BV8BX (1)
Bit Consumes
07 O7
Word Consumes
Bit 00…07
24V dc
44444
Connection Sizes I/O Points 8 input / 8 output
Bit Description 00…07 Status byte 08…15 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
Output
GND
Modules
Word Produces 0 Produces 1
Produce Consume (input bytes) (output bytes) 1 default 1 2 inputs with status(1)
06 O6
Word/Bit Definitions
03 O3
02 O2
01 O1
00 O0
Wiring Diagram for Terminal Block 02 I2
01 I1
00 I0
IN0
IN4
1 2
Bit Description 00…07 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
IN6
3
5 4
IN3
OUT0
COM
IN2
IN1
Word Produces 0
04 O4
Description Output bits - when the bit is set (1), the output is on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
Available with series B or later.
Default (1790D-T8BV8B and 1790-T8BV8BX) Bit 07 06 05 04 03 Produces 0 I7 I6 I5 I4 I3
05 O5
7 6
IN5
11
9 8
IN7
10
COM
OUT4 OUT2
VDC
12
GND
14
OUT1
OUT6 17
15
13
16
OUT3
19 18
OUT5
20
OUT7
44467
• Sinking inputs - wire COM (pin 9) to Field Power (-) GND. Sourcing inputs - wire COM (pin 9) to Field Power (+) 24V dc. Note that both COM (pins 9 and 10) are internally connected. • Sourcing outputs -wire V dc (pin 11) to Field Power (+) 24V dc, wire GND (pin 12) to Field Power (-) GND.
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Module Specifications 1790D-T8BV8B, 1790-T8BV8BX Input Specifications Attribute Value Inputs per module 8 points nonisolated, sinking or sourcing On-state voltage 9.6V dc min 24V dc nom 28.8V dc max On-state current 8 mA max per point @ 28.8V dc Off-state voltage 5V dc max Input impedance, nom 4.8 KΩ Indicators 8 green status Common type 8 points/8COM (non-polarity) Output Specifications Outputs per module 8 points nonisolated, sourcing On-state voltage 10V dc min 24V dc nom 28.8V dc max On-state voltage drop 0.5V dc max On-state current 1 mA min per channel Off-state leakage 0.5 mA max Output signal delay Off to On: 0.5 ms max, On to Off: 1.0 ms max Indicators 8 green status Output current rating 0.5 A max per output, 4.0 A max per common Common type 8 points/8COM (1790D-8BV8B) General Specifications DeviceNet power - base Supply voltage - 24V dc nom module Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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24V dc 16 Universal Input/16 Sourcing Output Base Module (1790D-T16BV16B)
Simplified Schematic Input Input
Opto Isolation
System Circuitry
Input Indication LED (logic)
+/24V dc -/+ COM
Inputs with Status Assembly Selected (1790D-T16BV16B) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 I15 Produces 2 I23
I8 I16
(1)
I14 I22
I13 I21
I12 I20
I11 I19
I10 I18
I9 I17
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Output Output Indication LED (logic)
System Circuitry
V dc
Opto Isolation
Output
Protected Output Device
24V dc
GND
44444
Word Bit Description Produces 0 00…07 Status byte Produces 1 08…15 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Produces 2 16…23 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, …
Connection Sizes Modules 1790D-T16BV16B (1)
I/O Points Produce Consume (input bytes) (output bytes) 16 inputs/ 2 default 2 16 outputs 3 inputs with status(1)
Bit 07 Consumes 0 O7 Consumes 1 O15
06 O6 O14
05 O5 O13
04 O4 O12
03 O3 O11
02 O2 O10
01 O1 O9
00 O0 O8
Available with series B or later.
Word/Bit Definitions Default (1790D-T16BV16B) Bit 07 06 05 Produces 0 I7 I6 I5 Produces 1 I15 I14 I13
Word Produces 0
Produces 1
04 I4 I12
03 I3 I11
02 I2 I10
01 I1 I9
00 I0 I8
Word Consumes 0
Bit 00…07
Consumes 1
08…15
Description Output bits - when the bit is set (1), the output is on. Bit 00 corresponds to output O0, bit 01 corresponds to output O1, bit 02 to output O2, bit 03 to output O3, … Output bits - when the bit is set (1), the output is on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, …
Bit Description 00…07 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … 08…15 Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, … Publication 1790D-TD001D-EN-P - June 2008
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Wiring Diagram for Terminal Block COM0
IN2
1 2
COM0
IN4
3 4
IN1
5 6
IN3
IN10
IN6
IN0
7 8
IN5
11
9 10
IN7
12
IN9
IN14 IN12
IN8
14
IN11
16
IN13
OUT0 VDC
17
15
13
18
IN15
Module Specifications
19 20
GND
OUT4 OUT2
21 22
OUT1
23
24
OUT3
OUT8 OUT6
25 26
OUT5
27 28
OUT7
OUT12 OUT10 OUT14
30
33
31
29 32
34
35 36
OUT11 OUT15 OUT9 OUT13 44466
• Sinking inputs - wire COM (pin 1) to Field Power (-) GND. Sourcing inputs - wire COM (pin 1) to Field Power (+) 24V dc. Note that both COM (pins 1 and 2) are internally connected. • Sourcing outputs -wire V dc (pin 19) to Field Power (+) 24V dc, wire GND (pin 20) to Field Power (-) GND.
1790D-T16BV16B Input Specifications Attribute Inputs per module On-state voltage On-state current Off-state voltage Input impedance, nom Indicators Common type Output Specifications Outputs per module On-state voltage On-state voltage drop On-state current Off-state leakage Output signal delay Indicators Output current rating Common type General Specifications DeviceNet power - base module Field power
Isolation
Wiring
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Value 16 points nonisolated, sinking or sourcing 9.6V dc min 24V dc nom 28.8V dc max 8 mA max per point @ 28.8V dc 5V dc max 4.8 KΩ 16 green status 16 points/16COM (non-polarity) 16 points nonisolated, sourcing 10V dc min 24V dc nom 28.8V dc max 0.5V dc max 1 mA min per channel 0.5 mA max Off to On: 0.5 ms max, On to Off: 1.0 ms max 16 green status 0.5 A max per output, 4.0 A max per common 16 points/16COM Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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24V dc 8 Universal Input/8 Sinking Output Base and Expansion Modules (1790D-T8BV8V and 1790-T8BV8VX)
Simplified Schematic Input Input
Inputs with Status Assembly Selected (1790D-T8BV8V) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1
I8
(1)
Opto Isolation
System Circuitry
Input Indication LED (logic)
+/24V dc -/+
I15
I14
I13
I12
I11
I10
I9
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
COM Output Output Indication LED (logic)
System Circuitry
V dc
Opto Isolation
Protected Output Device
(1)
Bit Consumes
07 O7
Word Consumes
Bit Description 00… Output bits - when the bit is set (1), the output is 07 on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, …
44442
Produce Consume (input bytes) (output bytes) 1 1 default 2 inputs with status(1)
Available with series B or later.
Word/Bit Definitions Default (1790D-T8BV8V and 1790-T8BV8VX) Bit 07 06 05 04 03 Produces 0 I7 I6 I5 I4 I3
Description Status byte Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
24V dc
Connection Sizes I/O Points 1790D-T8BV8V and 8 input / 1790-T8BV8VX 8 output
Bit 00…07 08…15
Output
GND
Modules
Word Produces 0 Produces 1
06 O6
05 O5
04 O4
03 O3
02 O2
01 O1
00 O0
Wiring Diagram for Terminal Block 02 I2
01 I1
00 I0
IN0
IN4
1 2
IN1
Word Bit Description Produces 0 00… Input Status bits - when the bit is set (1), the input 07 is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, …
IN6
3
5 4
IN3
OUT0
COM
IN2
7 6
IN5
11
9 8
IN7
10
COM
OUT4 OUT2
VDC
12
GND
14
OUT1
OUT6 17
15
13
16
OUT3
19 18
OUT5
20
OUT7
44465
• Sinking inputs - wire COM (pin 9) to Field Power (-) GND. Sourcing inputs - wire COM (pin 9) to Field Power (+) 24V dc. Note that both COM (pins 9 and 10) are internally connected. • Sinking outputs -wire V dc (pin 11) to Field Power (+) 24V dc, wire GND (pin 12) to Field Power (-) GND.
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Module Specifications 1790D-T8BV8V and 1790-T8BV8VX Input Specifications Attribute Value Inputs per block 8 points nonisolated, sinking or sourcing On-state voltage 9.6V dc min 24V dc nom 28.8V dc max On-state current 8 mA max per point @ 28.8V dc Off-state voltage 5V dc max Input impedance, nom 4.8 KΩ Indicators 8 green status Common type 8 points/8 COM (non-polarity) Output Specifications Outputs per block 8 points nonisolated, sinking On-state voltage 10V dc min, 24V dc nom, 28.8V dc max On-state voltage drop 0.5V dc max On-state current 1 mA min per channel Off-state leakage 0.5 mA max Output signal delay Off to On: 0.5 ms max, On to Off: 1.0 ms max Indicators 8 green status Output current rating 0.5 max A per output, 4.0 A max per common Common type 8 points/8 COM General Specifications DeviceNet power - base Supply voltage - 24V dc nom block Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 6 mA @ 28.8V dc per point Isolation I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
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24V dc 16 Universal Input/16 Sinking Output Base Module (1790D-T16BV16V) Simplified Schematic Input Input
Opto Isolation
System Circuitry
Input Indication LED (logic)
+/24V dc -/+ COM
Inputs with Status Assembly Selected (1790D-T16BV16V) Bit 07 06 05 04 03 02 01 (1) Produces 0 Status
00
Produces 1 Produces 2
I8 I16
(1)
I15 I23
I14 I22
I13 I21
I12 I20
I11 I19
I10 I18
I9 I17
Status indicates status of base and expansion modules, available with series B or later. There is no specific bit for Status. This byte will be used for "Status" as below: 1. 00 (hex) : Normal operation 2. 01 (hex) : EEPROM Checksum fault 3. 02 (hex) : Too many expansion units 4. 03 (hex) : EEPROM parameter not initialized or Serial Number is zero value 5. 04 (hex) : First expansion unit changed 6. 05 (hex) : Second expansion unit changed 7. 06 (hex) : Third expansion unit changed 8. 11 (hex) : Rotary S/W changed
Output Output Indication LED (logic)
System Circuitry
V dc
Opto Isolation
Protected Output Device
Word Produces 0 Produces 1
Bit 00…07 07…15
Produces 2
16…23
Description Status byte Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Input Status bits - when the bit is set (1), the input is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, …
24V dc Output
GND
44442
Connection Sizes Modules
I/O Points
1790D-T16BV16V
16 input / 16 output
Produce Consume (input bytes) (output bytes) 2 default 2 3 inputs with status
Bit 07 Consumes 0 O7 Consumes 1 O15
06 O6 O14
05 O5 O13
04 O4 O12
03 O3 O11
02 O2 O10
01 O1 O9
00 O0 O8
Word/Bit Definitions Default (1790D-T16BV16V) Bit 07 06 05 Produces 0 I7 I6 I5 Produces 1 I15 I14 I13
04 I4 I12
03 I3 I11
02 I2 I10
01 I1 I9
00 I0 I8
Word Bit Description Produces 0 00… Input Status bits - when the bit is set (1), the input 07 is on. Bit 00 corresponds to input I0, bit 01 corresponds to input I1, bit 02 corresponds to input I2, bit 03 corresponds to input I3, … Produces 1 15… Input Status bits - when the bit is set (1), the input 08 is on. Bit 00 corresponds to input I8, bit 01 corresponds to input I9, bit 02 corresponds to input I10, bit 03 corresponds to input I11, …
Word Consumes 0
Bit 00…07
Consumes 1
08…15
Description Output bits - when the bit is set (1), the output is on. Bit 00 corresponds to output O0, bit 01 corresponds to output O1, bit 02 to output O2, bit 03 to output O3, … Output bits - when the bit is set (1), the output is on. Bit 00 corresponds to output O8, bit 01 corresponds to output O9, bit 02 to output O10, bit 03 to output O11, …
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Wiring Diagram for Terminal Block COM0
IN2
1 2
COM0
IN4
3 4
IN1
5 6
IN3
IN10
IN6
IN0
7 8
IN5
11
9 10
IN7
12
IN9
IN14 IN12
IN8
IN11
16
IN13
OUT0 VDC
17
15
13 14
18
IN15
Module Specifications
19 20
GND
OUT4 OUT2
21 22
OUT1
23
24
OUT3
OUT8 OUT6
25 26
OUT5
27 28
OUT7
OUT12 OUT10 OUT14 33
31
29 30
32
34
35 36
OUT11 OUT15 OUT9 OUT13 44466
• Sinking inputs - wire COM (pin 1) to Field Power (-) GND. Sourcing inputs - wire COM (pin 1) to Field Power (+) 24V dc. Note that both COM (pins 1 and 2) are internally connected. • Sourcing outputs -wire V dc (pin 19) to Field Power (+) 24V dc, wire GND (pin 20) to Field Power (-) GND.
1790D-T16BV16V Input Specifications Attribute Inputs per module On-state voltage On-state current Off-state voltage Input impedance, nom Indicators Common type Output Specifications Outputs per module On-state voltage On-state voltage drop On-state current, min On-state current, max Off-state leakage Output signal delay Indicators Output current rating Common type General Specifications DeviceNet power - base module Field power Isolation
Wiring
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Value 16 points nonisolated, sinking or sourcing 9.6V dc min 24V dc nom 28.8V dc max 8 mA max per point @ 28.8V dc 5V dc max 4.8 KΩ 16 green status 16 points/16 COM (non-polarity) 16 points nonisolated, sinking 10V dc min, 24V dc nom, 28.8V dc max 0.5V dc max 1 mA per channel 8 mA min per channel @ 28.8V 0.5 mA max Off to On: 0.5 ms max, On to Off: 1.0 ms max 16 green status 0.5 max A per output, 4.0 A max per common 16 points/16 COM Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Supply voltage - 24V dc nom Voltage range - 10…28.8V dc Power dissipation - 3.22 W @ 28.8V dc I/O to logic: photocoupler isolation Isolation voltage: 1250V ac rms DeviceNet to logic: nonisolated DeviceNet power: nonisolated Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
Chapter 3: DeviceNet Digital and Analog Terminal Blocks
4 Channel Input RTD Base Module (1790D-T4R0) Simplified Schematic Isolation
EXC0
CH0 A
VA1
Vcc
EXC Current
Transceiver AIN+1 A/D AIN+2
Multiplexer
SENSE0 RTN0
VA1
VA2
Input
B
Transmit Micro controller
A-GND
Com
AINVref Vref
VA3 VDC Auxiliary 24VDC Field Power GND
Network
67
Input Data File Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 RTD Input Data Channel 0 1 RTD Input Data Channel 1 2 RTD Input Data Channel 2 3 RTD Input Data Channel 3 4 Not Used S11 S10 S9 S8 Not Used S3 S2 S1 S0
Receive Indicator LEDs
Channel Select
Wiring Diagram for Terminal Block
GND Analog Power Supply
UA1 UA2 UA3 A-GND
Vcc
Power Supply
GND
System 24VDC Power
44459
1790D-T4R0
4 channel
3
5 4
7 6
11
9 8
10
17
15
13 12
14
16
19 18
20
GND CH1_B CH2_B COM NC CH0_B COM NC CH3_B NC
44481
• Wire pin 1 to Field Power (+) 24V dc. Wire pin 2 to Field Power (-) GND.
Connection Sizes I/O Points
1 2
Isolation
Module
+24V CH1_A CH2_A COM NC CH0_A COM CH3_A NC NC
Produce (input bytes) 10
Consume (output bytes) 0
Word/Bit Definitions Word
Decimal Bit
Description
Read Word 0
Bits 00…15
Channel 0 input data
Read Word 1
Bits 00…15
Channel 1 input data
Read Word 2
Bits 00…15
Channel 2 input data
Read Word 3
Bits 00…15
Channel 3 input data
Read Word 4
Bits 00…03
Underrange for individual channels Bit 00 corresponds to input channel 0, bit 01 corresponds to input channel 1, … When set (1) the input signal is below the input channel’s minimum range.
Bits 04…07
Not used: Set to 0
Bits 08…11
Overrange for individual channels - Bit 08 corresponds to input channel 0, bit 09 corresponds to input channel 1 …. When set (1) the input signal is above the input channel’s maximum range, or open RTD is detected.
Bits 12…15
Not used: Set to 0
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Module Specifications 1790D-T4R0 Attribute Inputs per module Input range Sensors supported
Value 4 channel, RTD/Resistance Input 1…625 Ω Sensor Type Degree Counts Resolution Resistance 1…625Ω 10…6250 100 mΩ 100mΩ Resistance 1…327Ω 100… 10 mΩ 10mΩ 32700 100 Ω Pt/ -200…+850 °C -2000… 0.1 °C α = 0.00385 +8500 200 Ω Pt/ -200…+850 °C -2000… 0.1 °C α = 0.00385 +8500 500 Ω Pt/ -200…+650 °C -2000… 0.1 °C α = 0.00385 +6500 100 Ω Pt/ -200…+640 °C -2000… 0.1 °C α = 0.003916 +6400 200 Ω Pt/ -200…+640 °C -2000… 0.1 °C α = 0.003916 +6400 500 Ω Pt/ -200…+640 °C -2000… 0.1 °C α = 0.003916 +6400 100 Ω Nickel -60…250 °C -600… 0.1 °C 2500 120 Ω Nickel -80…260 °C -800… 0.1 °C 2600 200 Ω Nickel -60…250 °C -600… 0.1 °C 2500 500 Ω Nickel -60…250 °C -600… 0.1 °C 2500 Resolution 16 bits across 625 Ω, 0.1 °C/bit or 0.1°F/bit (RTD Sensors) 20bit Sigma-Delta modulation converter Data format 16 bit Integer (2’s compliment) Module scan time 8 ms/channel @ Notch Filter = 60 Hz Overall accuracy 0.2% Full scale @ 0…55 °C Settable notch 10 Hz (default), 25 Hz, 50 Hz, 60 Hz, 100 Hz, 250 Hz, 500 Hz filter Open wire Out of range, open wiring detection Excitation current 1 mA Input impedance 5 mΩ DeviceNet power Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc Isolation I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated Indicators 4 red/green I/O status Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad) aluminum conductors) IMPORTANT: This module does not support any expansion modules.
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4 Channel Input Thermocouple Base Module (1790D-T4T0)
Input Data File
Simplified Schematic Isolation
Input
VA2
VA1
CH0 A
Transceiver
AIN+ Multiplexer
+
Vcc
Transmit
A/D
_
Micro controller
A-GND
B
AINVref Vref
Network
Receive Indicator LEDs
Channel Select
VA3
Analog Power Supply
UA1 UA2 UA3 A-GND
Wiring Diagram for Terminal Block +24V CH1_A CH2_A NC NC CH0_A NC NC CH3_A NC
GND VDC Auxiliary 24VDC Field Power GND
Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 Thermocouple Input Data Channel 0 1 Thermocouple Input Data Channel 1 2 Thermocouple Input Data Channel 2 3 Thermocouple Input Data Channel 3 4 Not Used S11 S10 S9 S8 Not Used S3 S2 S1 S0
1 Vcc GND
Power Supply
System 24VDC Power
Isolation 44461
3 2
5 4
7 6
11
9 8
10
12
17
15
13 14
16
19 18
20
GND CH1_B CH2_B NC NC CH0_B NC NC CH3_B NC
44482
• Wire pin 1 to Field Power (+) 24V dc. Wire pin 2 to Field Power (-) GND.
Connection Sizes Module
I/O Points
1790D-T4T0
4 channel
Produce (input bytes) 10
Consume (output bytes) 0
Word/Bit Definitions Word
Decimal Bit
Description
Read Word 0
Bits 00…15
Channel 0 input data
Read Word 1
Bits 00…15
Channel 1 input data
Read Word 2
Bits 00…15
Channel 2 input data
Read Word 3
Bits 00…15
Channel 3 input data
Read Word 4
Bits 00…03
Underrange for individual channels Bit 00 corresponds to input channel 0, bit 01 corresponds to input channel 1 and so on. When set (1) the input signal is below the input channel’s minimum range.
Bits 04…07
Not used: Set to 0
Bits 08…11
Overrange for individual channels - Bit 08 corresponds to input channel 0, bit 09 corresponds to input channel 1 and so on. When set (1) the input signal is above the input channel’s maximum range, or open RTD is detected.
Bits 12…15
Not used: Set to 0
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Module Specifications 1790D-T4T0 Attribute Inputs per module Input range Sensors supported
Value 4 channel, Thermocouple/mV Input +76.50mV Sensor Type Range Scaling Voltage 10µV -76.50…76.50mV -7650…7650 Type B 300…1800 °C 3000…18,000 Type E -270…1000 °C -2700…10,000 Type J -210…1200 °C -2100…12,000 Type K -270…1370 °C -2700…13,700 Type R -50…1768 °C -500…17,680 Type S -50…1768 °C -500…17,680 Type T -270…400 °C -2700…4000 Type N -270…1300 °C -2700…13,000 Resolution 16 bits, 0.1 °C/bit or 0.1 °F/bit (thermocouple sensors) 20bit Sigma-Delta modulation converter Data format 16 bit integer (2’s compliment) Module scan time 140 ms/channel @ Notch Filter = 60 Hz Overall accuracy 0.2% Full scale @ 0…55 °C Settable notch filter 10 Hz (default), 25 Hz, 50 Hz, 60 Hz, 100 Hz, 250 Hz, 500 Hz Open wire detection Out of range, open wiring Cold junction 0…70 °C compensation range Input Impedance 5 mΩ General Specifications DeviceNet power Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc Field power Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc Isolation I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated Indicators 4 red/green I/O status Wiring Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors) IMPORTANT: This module does not support any expansion modules.
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2 Channel Analog Current Output Module (1790D-TN0C2)
Wiring Diagram for Terminal Block +24V
CH1 CH0
Simplified Schematic
1
3 2
Isolation
Control
Xcur
Network
Vcc GND
Power Supply
System 24VDC Power
Isolation 44456
Connection Sizes Module
I/O Points
1790D-TN0C2
2 channel
Produce (input bytes) 0
Consume (output bytes) 4
Word/Bit Definitions
11
9 8
10
12
14
NC 17
15
13
16
19 18
20 44479
• Wire pin 1 to Field Power (+) 24V dc. Wire pin 2 to Field Power (-) GND.
1790D-TN0C2 Attribute
Value
Outputs per module
2 channel single-ended, nonisolated
Output current
0…20 mA
Resolution
12 bits, 1/4096 max, 4.88 µA/bit
Converted data
Binary data 0000 to 0fff (max scale)
Conversion time
2 ms/channel
Overall accuracy
0.2% Full scale @ 0…55 °C
Calibration
None required
Allowable external 600 Ω max output load resistance Insulation resistance 20 MΩ min @ 250V dc (between insulated circuits)
Word
Decimal Bit
Description
Write Word 0
Bits 00…11
Channel 0 output data
Bits 12…15
Not used: Set to 0
Bits 00…11
Channel 1 output data
Bits 12…15
Not used: Set to 0
Write Word 1
7 6
NC NC
NC
Module Specifications
Analog Analog Power Power Supply
24VDC Field Power
Indicator LEDs
Micro controller
D/A
Analog Output 1
Output 1
5 4
NC
NC NC
GND COM1 NC NC NC COM0 NC NC NC NC
Optocouplers
Data
Analog Output 0
Output 0
71
Output Data File Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0
Not Used
Analog Output Data Channel 0
1
Not Used
Analog Output Data Channel 1
General Specifications DeviceNet power
Supply voltage - 24V dc nom Voltage range - 11-28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Indicators
2 red/green I/O status
Wiring
Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules.
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2 Channel Analog Voltage Output Module (1790D-TN0V2)
Wiring Diagram for Terminal Block +24V
CH1 CH0
Simplified Schematic
1
3 2
Isolation
Indicator LEDs
Micro controller
D/A
Analog Output 1
Output 1
Control
Xcur
Network
Vcc GND
Power Supply
System 24VDC Power
Isolation 44456
Connection Sizes Module
I/O Points
1790D-TN0V2
2 channel
Produce (input bytes) 0
Consume (output bytes) 4
Word/Bit Definitions Word
Decimal Bit
Write Word 0 Write Word 1
4
7 6
11
9 8
10
12
14
NC 17
15
13
16
19 18
20 44480
• Wire pin 1 to Field Power (+) 24V dc. Wire pin 2 to Field Power (-) GND.
Module Specifications
Analog Analog Power Power Supply
24VDC Field Power
5
NC NC
NC
GND COM1 NC NC NC COM0 NC NC NC NC
Optocouplers
Data
Analog Output 0
Output 0
NC
NC NC
Description
1790D-TN0V2 Attribute
Value
Outputs per module
2 channel single-ended, nonisolated
Output voltage
0…10V
Resolution
12 bits, 1/4096 max, 2.44 mV/bit
Converted data
Binary data 0000 to 0fff (max scale)
Conversion time
2 ms/channel
Overall accuracy
0.2% Full scale @ 0…55 °C
Calibration
None required
Allowable external output load resistance
1 KΩ min
Output impedance
0.5 Ω max
Insulation resistance
20 mΩ min @ 250V dc (between insulated circuits)
Bits 00…11
Channel 0 output data
General Specifications
Bits 12…15
Not used: Set to 0
DeviceNet power
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Bits 00…11
Channel 1 output data
Bits 12…15
Not used: Set to 0
Output Data File Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0
Not Used
Analog Output Data Channel 0
1
Not Used
Analog Output Data Channel 1
Indicators
2 red/green I/O status
Wiring
Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules.
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4 Channel Analog Current Input Module (1790D-TN4C0)
Wiring Diagram for Terminal Block +24V
CH1 CH0
Simplified Schematic
1
3 2
Isolation
Input 0
Analog Input 0
Input 1
Analog Input 1
Input 2
Analog Input 2
Input 3
Analog Input 3
Indicator LEDs
Micro controller
Control Multiplexer
Xcur
Network
Analog Analog Power Power Supply
Vcc GND
Power Supply
System 24VDC Power
Isolation
44453
Connection Sizes I/O Points
1790D-TN4C0
4 channel
8
10
12
14
NC 17
15
13
16
19 18
20 44477
• Wire pin 1 to Field Power (+) 24V dc. Wire pin 2 to Field Power (-) GND.
Input Data File
Select
Module
6
11
9
GND COM1 COM3 NC NC COM0 COM2 NC NC NC
A/D
24VDC Field Power
7
NC NC
NC
Optocouplers
Signal
Signal
5 4
NC
CH3 CH2
Produce (input bytes) 10
Word Bit Position 15 14 13 12 Not Used 0 1 Not Used 2 Not Used 3 Not Used 4 Not Used
11 10 9 8 7 6 5 4 Analog Input Data Channel 0 Analog Input Data Channel 1 Analog Input Data Channel 2 Analog Input Data Channel 3
3
2
1
0
S3 S2 S1 S0
Consume (output bytes) 0
Word/Bit Definitions Word
Decimal Bit
Description
Read Bits 00…11 Channel 0 input data Word 0 Bits 12…15 Not used: Set to 0 Read Bits 00…11 Channel 1 input data Word 1 Bits 12…15 Not used: Set to 0 Read Bits 00…11 Channel 2 input data Word 2 Bits 12…15 Not used: Set to 0 Read Bits 00…11 Channel 3 input data Word 3 Bits 12…15 Not used: Set to 0 Read Bits 00…03 Status bits for individual channels - Bit 00 Word 4 corresponds to input channel 0, bit 01 corresponds to input channel 1 and so on. When set (1) indicates: No field power Open wire (4…20 mA current input only) Under range (4…20 mA current input only) Recoverable module fault (whole channel to be set) Unrecoverable module fault (whole channel to be set) Bits 04…15 Not used: Set to 0
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Module Specifications 1790D-TN4C0 Attribute
Value
Inputs per module
4 channel single-ended, nonisolated
Input current 4…20 mA (default) (software configurable) 0…20 mA Resolution
12 bits-unipolar, 1/4096 max 3.90 µA/bit (4…20 mA) 4.88 µA/bit (0…20 mA)
Converted data
Binary data 0000 to 0fff (max scale)
Conversion time
10 ms/channel
Overall accuracy
0.2% Full scale @ 0…55 °C
Calibration
None required
Input impedance
249 Ω
Insulation resistance
20 MΩ min @ 250V dc (between insulated circuits)
General Specifications DeviceNet power
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply Voltage - 24V dc nom Voltage Range - 21.6…26.4V dc (+10%) Power Dissipation - 1.5 W max @ 26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Indicators
4 red/green I/O status
Wiring
Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules.
Publication 1790D-TD001D-EN-P - June 2008
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Chapter 3: DeviceNet Digital and Analog Terminal Blocks
4 Channel Analog Voltage Input Module (1790D-TN4V0)
Wiring Diagram for Terminal Block +24V
CH1 CH0
1
Simplified Schematic
2 Isolation
Input 0
Analog Input 0
Input 1
Analog Input 1
Input 2
Analog Input 2
Input 3
Analog Input 3
Indicator LEDs
Micro controller
Control
Xcur
Vcc GND
Power Supply
System 24VDC Power
44453
Connection Sizes I/O Points
1790D-TN4V0
4 channel
Produce (input bytes) 10
8
10
12
14
NC 17
15
13
16
19 18
20 44478
Input Data File
Isolation
Module
6
11
9
Network
Select
Analog Analog Power Power Supply
4
7
• Wire pin 1 to Field Power (+) 24V dc. Wire pin 2 to Field Power (-) GND.
A/D Multiplexer
5
NC NC
NC
GND COM1 COM3 NC NC COM0 COM2 NC NC NC
Optocouplers
Signal
Signal
24VDC Field Power
3
NC
CH3 CH2
Consume (output bytes) 0
Word/Bit Definitions
Word Bit Position 15 14 13 12 0 Not Used 1 Not Used 2 Not Used 3 Not Used 4 Not Used
11 10 9 8 7 6 5 4 3 2 1 0 Analog Input Data Channel 0 Analog Input Data Channel 1 Analog Input Data Channel 2 Analog Input Data Channel 3 S3 S2 S1 S0
Module Specifications 1790D-TN4V0 Attribute
Value
Inputs per module
4 channel single-ended, nonisolated
Input voltage
0…10V
Resolution
12 bits-unipolar, 1/4096 max, 2.44 mV/bit
Converted data
Binary data 0000 to 0fff (max scale)
Bits 12…15 Not used: Set to 0
Conversion time
10 ms/channel
Read Word 1
Bits 00…11 Channel 1 input data
Overall accuracy
0.2% Full scale @ 0…55 °C
Bits 12…15 Not used: Set to 0
Calibration
None required
Read Word 2
Bits 00…11 Channel 2 input data
Input impedance
500 KΩ min
Bits 12…15 Not used: Set to 0
Insulation resistance 20 mΩ min @ 250V dc (between insulated circuits)
Read Word 3
Bits 00…11 Channel 3 input data
General Specifications
Bits 12…15 Not used: Set to 0
DeviceNet power
Read Word 4
Bits 00…03 Status bits for individual channels - Bit 00 corresponds to input channel 0, bit 01 corresponds to input channel 1…. When set (1) indicates: No field power Open wire (4…20 mA current input only) Under range (4…20 mA current input only) Recoverable module fault (whole channel to be set) Unrecoverable module fault (whole channel to be set)
Supply voltage - 24V dc nom Voltage range - 11…28.8V dc Power dissipation - 1.2 W max @ 28.8V dc
Field power
Supply voltage - 24V dc nom Voltage range - 21.6…26.4V dc (+10%) Power dissipation - 1.5 W max @ 26.4V dc
Isolation
I/O to logic: photocoupler isolation Isolation voltage: Type Test 1250V ac rms for 60 s DeviceNet to logic: nonisolated Field power: nonisolated
Word
Decimal Bit
Description
Read Word 0
Bits 00…11 Channel 0 input data
Bits 04…15 Not used: Set to 0
Indicators
4 red/green I/O status
Wiring
Terminal block (M3.0) - screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)
IMPORTANT: This analog base module can accommodate a maximum of two discrete expansion modules. Publication 1790D-TD001D-EN-P - June 2008
76
Chapter 3: DeviceNet Digital and Analog Terminal Blocks
Notes:
Publication 1790D-TD001D-EN-P - June 2008
Allen-Bradley, ArmorBlock, ArmorBlock MaXum, ArmorPoint, ControlLogix, CompactBlock I/O, CompactLogix, Dataliner, DeviceLink, DeviceLogix, DeviceView, DTAM Micro, DTAM Plus, Ezlink, FlexArmor, FLEX I/O, MicroLogix, On-Machine, PLC-5, PanelView, POINT I/O, PowerFlex, RediPANEL, RediSTATION, Rockwell Automation, RSNetWorx, RSNetWorx for DeviceNet, Series 9000, SoftLogix, SLC, SMC, SMC Dialog Plus, 1336 FORCE, and 1336 PLUS are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.
Publication 1790D-TD001D-EN-P - June 2008 Supersedes Publication 1790D-TD001C-EN-P - July 2006
Copyright © 2008 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.