Publication 1734-UM015A-EN-E - November 2009
Important User Information
Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the
Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales
office or online at http://literature.rockwellautomation.com
) describes some important differences between solid state equipment and hard-
wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all
persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or
application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements
associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the
examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in
this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
Allen-Bradley, ArmorPOINT I/O, POINT I/O, POINTBus, Rockwell Automation, RSLogix, RSNetWorx, RSNetWorx for DeviceNet, and TechConnect are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
WARNING
Identifies information about practices or circumstances that can cause an explosion in a
hazardous environment, which may lead to personal injury or death, property damage, or
economic loss.
IMPORTANT
Identifies information that is critical for successful application and understanding of the product.
ATTENTION
Identifies information about practices or circumstances that can lead to personal injury or death,
property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and
recognize the consequence
SHOCK HAZARD
Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
dangerous voltage may be present.
BURN HAZARD
Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
surfaces may reach dangerous temperatures.
1 Publication 1734-UM015A-EN-E - November 2009
Table of Contents
Preface
Purpose of This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Who Should Use This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Chapter 1
Introduction
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
About the Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1734-8CFGDLX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1738-8CFGDLXM8, 1738-8CFGDLXM12, and
1738-8CFGDLXM23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Modes of Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Standard POINT I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Stand Alone DeviceLogix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Peer Enabled POINT I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Quick Start - Prepare the Modules to work on DeviceNet . . . . . . . . . 12
Quick Start - Prepare the Modules to work on EtherNet/IP and
ControlNet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Chapter 2
Install POINT I/O DeviceLogix
Modules
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Install the Mounting Base Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Install an I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Install the Removable Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . 21
Remove a 1734-TB or 1734-TBS Base . . . . . . . . . . . . . . . . . . . . . . . . . 22
Remove a 1734-TOP or 1734-TOPS Base . . . . . . . . . . . . . . . . . . . . . . 23
Wire the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1734-8CFGDLX I/O Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1734-8CFGDLX Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 24
System and Power Considerations . . . . . . . . . . . . . . . . . . . . . . . . . 25
Chapter 3
Install ArmorPOINT I/O
DeviceLogix Modules
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Install the Mounting Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Install the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Remove the Module from the Mounting Base. . . . . . . . . . . . . . . . 30
Wire the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
1738-8CFGDLXM8 I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . 30
1738-8CFGDLXM12 I/O Module . . . . . . . . . . . . . . . . . . . . . . . . 31
1738-8CFGDLXM23 I/O Module . . . . . . . . . . . . . . . . . . . . . . . . 32
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2 Table of Contents
Chapter 4
DeviceLogix for POINT I/O and
ArmorPOINT I/O on DeviceNet
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Offline Configuration using RSNetworx for DeviceNet . . . . . . . . . . . 33
Example: Build the Backplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Online Configuration using RSNetWorx for DeviceNet. . . . . . . . . . . 36
I/O Data Assembly Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Chapter 5
DeviceLogix for POINT I/O and
ArmorPOINT I/O on
Ethernet/ControlNet
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Add a POINT I/O DeviceLogix Module to RSLogix 5000 . . . . . . . . 43
I/O Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Launch RSNetworx for DeviceNet to Configure the Module. . . . . . . 47
Chapter 6
Configuring POINT I/O and
ArmorPOINT I/O DeviceLogix
modules using RSNetworx for
DeviceNet
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Configure the Module using the Configuration tab . . . . . . . . . . . . . . . 49
Parameters on the Parameters tab. . . . . . . . . . . . . . . . . . . . . . . . . . 53
Configure Peer Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Set Up Peer Communication Parameters . . . . . . . . . . . . . . . . . . . . 55
Produce Data Without Using a Master . . . . . . . . . . . . . . . . . . . . . . . . . 58
Start the Function Block Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Chapter 7
DeviceLogix Capabilities
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Function Block Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Process Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Filter Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Select Limit Category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Statistical Category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Timer/Counter Category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Comparison Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Compute Category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Move/Logical Category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Logic Execution Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Digital Inputs to Function Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . 71
Analog Inputs to Function Blocks . . . . . . . . . . . . . . . . . . . . . . . . . 73
Digital Outputs from Function Blocks. . . . . . . . . . . . . . . . . . . . . . 74
Analog Outputs from Function Blocks . . . . . . . . . . . . . . . . . . . . . 76
Enable Line feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Offline and Online Editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Enable/Disable Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Logic Enable On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Logic Enable Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Dependent Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
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Table of Contents 3
Chapter 8
Troubleshooting
About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
About Module Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Status Indicators of POINT I/O Module . . . . . . . . . . . . . . . . . . . . . . 84
1734-8CFGDLX Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Status Indicators of ArmorPOINT I/O Modules . . . . . . . . . . . . . . . . 86
1738-8CFGDLXM8, 1738-8CFGDLXM12, and
1738-8CFGDLXM23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Troubleshooting Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Peer connection is not working. . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Configuration or DeviceLogix program cannot be
downloaded to the module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Module’s DeviceLogix program exits the Run mode
unexpectedly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Appendix A
Peer Data Maps
About This Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Peer I/O Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Digital Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Analog and Specialty Input Modules . . . . . . . . . . . . . . . . . . . . . . . 92
Peer Data Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
2-Point Digital Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
4-Point Digital Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
4-Point Digital Input with Diagnostics Modules . . . . . . . . . . . . . . 95
8-Point Digital Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
8-Point Configurable Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
16-Point Digital Input Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
8-Point Digital Input Modules with DeviceLogix . . . . . . . . . . . . . 97
2-Point Analog Input Modules and RTD (Resistant
Temperature Device) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
4-Point Analog Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
8-Point Analog Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
2-Point Thermocouple Input Modules. . . . . . . . . . . . . . . . . . . . . 102
Very High Speed Counter Input Modules . . . . . . . . . . . . . . . . . . 103
Encoder/Counter Input Modules. . . . . . . . . . . . . . . . . . . . . . . . . 105
Synchronous Serial Interface Modules . . . . . . . . . . . . . . . . . . . . . 105
RS232 and RS485 Interface Module . . . . . . . . . . . . . . . . . . . . . . . 106
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4 Table of Contents
Notes:
5 Publication 1734-UM015A-EN-E - November 2009
Preface
Purpose of This Manual
This manual describes how to install, configure, and troubleshoot your
POINT I/O DeviceLogix and ArmorPOINT I/O DeviceLogix modules.
POINT I/O and ArmorPOINT I/O modules can be used in EtherNet/IP,
DeviceNet, and ControlNet systems. As such, you may need to refer to other
publications in addition to this one.
When using POINT I/O DeviceLogix modules with a communication
adapter, use this manual in conjunction with the user manual for the adapter
you are using as shown in the table.
POINT I/O DeviceLogix modules are not compatible with the PROFIBUS
adapter.
When using ArmorPOINT I/O DeviceLogix modules with a communication
adapter, use this manual in conjunction with the user manual for the adapter
you are using as shown in the table.
ArmorPOINT I/O DeviceLogix modules are not compatible with the
PROFIBUS adapter.
The modules in this manual are DeviceNet-ready. Each module can exist on
the DeviceNet network as one of the following:
• An individual node
• With an adapter (catalog number 1734-ADN or 1734-ADNX) as a
single node
For applications using these modules in a network with a 1734-PDN
DeviceNet Communication Interface, or a 1734D-xx POINTBlock I/O
module, this user manual is the primary documentation.
When Using POINT I/O
Modules on This Network
Refer to
Publication for
Catalog No. Publication No.
DeviceNet network DeviceNet adapter 1734-ADN
1734-ADNX
1734-UM002
ControlNet network ControlNet adapter 1734-ACNR 1734-UM008
EtherNet/IP network EtherNet/IP adapter 1734-AENT 1734-UM011
When Using ArmorPOINT
I/O Modules on This
Network
Refer to
Publication for
Catalog No. Publication No.
DeviceNet network DeviceNet adapter 1738-ADN
1738-ADNX
1738-UM001
ControlNet network ControlNet adapter 1738-ACNR 1738-IN016
EtherNet/IP network EtherNet/IP adapter 1738-AENT
1738-AENTR
1738-IN017
1738-IN028
Allen-Bradley HMIs
Publication 1734-UM015A-EN-E - November 2009
6 Preface
Who Should Use This
Manual
This manual is intended for qualified personnel. You should know how to do
the following:
• Use RSNetWorx software or similar configuration software to set up
and calibrate these modules.
• Download and use electronic data sheet (EDS) files.
In addition, you should be familiar with RSLogix 5000 and CIP Network
terminology. If you do not, refer to your software documentation or online
help before attempting to use these modules.
Related Publications
Refer to this table for a list of related POINT I/O products and
documentation. The publications are available from
http://literature.rockwellautomation.com/
. For specification and safety
certification information, refer to the installation instructions.
Resource Description
POINT I/O DeviceLogix Module
POINT I/O Module with 8 Configurable 24V DC Points and
DeviceLogix Installation Instructions, publication 1734-IN039
Provides installation information and wiring diagrams for
1734-8CFGDLX modules.
Communication Devices
ControlNet Adapter Installation Instructions,
publication 1734-IN582
Provides installation information about 1734-ACNR adapters.
ControlNet Adapter User Manual, publication 1734-UM008
Describes how to use 1734-ACNR adapters.
DeviceNet Communication Interface Module Installation
Instructions, publication 1734-IN057
Provides installation information about 1734-PDN modules.
DeviceNet Adapter Installation Instructions, publication 1734-IN026
Provides installation information about 1734-ADN and 1734-ADNX
adapters.
DeviceNet Adapter User Manual, publication 1734-UM002
Describes how to use 1734-ADN and 1734-ADNX adapters.
RSNetworx for DeviceNet Getting Results Guide, publication
DRNET-GR001
Describes how to install and navigate the RSNetWorx for
DeviceNet software.
EtherNet/IP Adapter Installation Instructions,
publication 1734-IN590
Provides installation information about 1734-AENT adapters.
EtherNet/IP Adapter User Manual, publication 1734-UM011
Describes how to use 1734-AENT adapters.
Power Supplies, Wiring Base Assemblies, Miscellaneous
Field Potential Distributor Installation Instructions,
publication 1734-IN059
Provides installation information about 1734-FPD distributors.
POINT I/O 24V dc Expansion Power Supply Installation Instructions,
publication 1734-IN058
Provides installation information about 1734-EP24DC power
supplies.
POINT I/O 120/240V ac Expansion Power Supply Installation
Instructions, publication 1734-IN017
Provides installation information about 1734-EPAC power supplies.
POINT I/O Common Terminal Module Installation Instructions,
publication 1734-IN024
Provides installation information about 1734-CTM modules.
Publication 1734-UM015A-EN-E - November 2009
Preface 7
Refer to this table for a list of related ArmorPOINT I/O products and
documentation. The publications are available from
http://literature.rockwellautomation.com/
. For specification and safety
certification information, refer to the installation instructions.
POINT I/O Voltage Terminal Module Installation Instructions,
publication 1734-IN024
Provides installation information about 1734-VTM modules.
POINT I/O Wiring Base Assembly Installation Instructions,
publication 1734-IN511
Provides installation information about 1734-TB and 1734-TBS
assemblies.
POINT I/O Wiring Base Assembly Installation Instructions,
publication 1734-IN013
Provides installation information about 1734-TB3 and 1734-TB3S
assemblies.
POINT I/O One-piece Wiring Base Assembly Installation
Instructions, publication 1734-IN028
Provides installation information about 1734-TOP, 1734-TOPS,
1734-TOP3 and 1734-TOP3S assemblies.
Resource Description
Resource Description
ArmorPOINT I/O DeviceLogix Module
ArmorPOINT I/O Modules with 8 Configurable 24V DC Points Wiring
Diagrams, publication 1738-WD009
Provides wiring diagrams for 1738-8CFGDLXM8,
1738-8CFGDLXM12, and 1738-8CFGDLXM23.
ArmorPOINT Module with Configurable 24V DC Points and
DeviceLogix Installation Instructions, publication 1738-IN027
Provides installation information about 1738-8CFGDLXM8,
1738-8CFGDLXM12, and 1738-8CFGDLXM23.
Communication Devices
ArmorPOINT ControlNet Adapter, Series A Installation Instructions,
publication 1738-IN016
Provides installation information about 1738-ACNR adapters.
ArmorPOINT I/O DeviceNet Adapter Installation Instructions,
publication 1738-IN014
Provides installation information about 1738-ADN and 1738-ADNX
adapters.
ArmorPOINT I/O DeviceNet Adapter User Manual, publication
1738-UM001
Describes how to use 1738-ADN and 1738-ADNX adapters.
ArmorPOINT EtherNet/IP Adapter, Series A Installation Instructions,
publication 1738-IN017
Provides installation information about 1738-AENT adapters.
ArmorPOINT I/O 2-Port EtherNet/IP Adapter, Series A Installation
Instructions, publication 1738-IN028
Provides installation information about 1738-AENTR adapters.
Power Supplies, Wiring Base Assemblies, Miscellaneous
ArmorPOINT I/O Field Potential Distributor, Series A Installation
Instructions, publication 1738-IN019
Provides installation information about 1738-FPD distributors.
ArmorPOINT I/O 24V dc Expansion Power Supply, Series A
Installation Instructions, publication 1738-IN020
Provides installation information about 1738-EP24DC power
supplies.
Allen-Bradley HMIs
Publication 1734-UM015A-EN-E - November 2009
8 Preface
Notes:
9 Publication 1734-UM015A-EN-E - November 2009
Chapter
1
Introduction
About This Chapter
This chapter introduces POINT I/O and ArmorPOINT I/O configurable
modules with DeviceLogix capability.
• About the Modules
• Quick Start - Prepare the Modules to work on DeviceNet
• Quick Start - Prepare the Modules to work on EtherNet/IP and
ControlNet
About the Modules
The POINT I/O and ArmorPOINT I/O modules work with EtherNet/IP,
DeviceNet and ControlNet network adapters. Each module has eight 24V DC
I/O points that self-configure to be inputs or outputs. Inputs are IEC Type 3
and outputs are self-protecting 0.5 A outputs.
The firmware in these modules uses Version 3 of the DeviceLogix master
library. The modules can execute 144 DeviceLogix function blocks in 3 ms.
Smaller programs that contain fewer than 40 function blocks can be executed
in 1 ms.
Each module produces 20 bytes of data including I/O state (eight bits), eight
user-defined bits, and eight user-defined words of analog data to be consumed
by processors or other DeviceLogix modules. Each module consumes 20 bytes
of data to set the I/O state (eight bits), eight user-defined control bits, and
eight user-defined words of analog data. It is also possible to consume the data
from up to eight other peers.
This table lists 1734 and 1738 configurable I/O modules with DeviceLogix.
Module Description Cat. No.
POINT I/O module with 8 configurable 24V DC I/O points
and DeviceLogix capabilities
1734-8CFGDLX
ArmorPOINT I/O module with 8 configurable 24V DC M8
connectors and DeviceLogix
1738-8CFGDLXM8
ArmorPOINT I/O module with 8 configurable 24V DC M12
connectors and DeviceLogix
1738-8CFGDLXM12
ArmorPOINT I/O module with 1 configurable 24V DC M23
connector and DeviceLogix
1738-8CFGDLXM23
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Publication 1734-UM015A-EN-E - November 2009
10 Introduction
1734-8CFGDLX
This module is an 8-point 24V DC I/O module with 8 self-configuring points
and DeviceLogix capabilities. Each of the I/O points can be either a DC input
or output. The module supports removal and insertion under power,
auto-address, and auto-baud in compliance with the POINTBus backplane.
1738-8CFGDLXM8, 1738-8CFGDLXM12, and 1738-8CFGDLXM23
The ArmorPOINT I/O family consists of modular I/O modules. The sealed
IP67 housing of these modules requires no enclosure. Note that
environmental requirements other than IP67 may require an additional
appropriate housing. I/O connectors are sealed M8 (pico), M12 (micro) or
M23 styles. The mounting base ships with the module.
Modes of Usage
The module can be used in one of the following modes:
• as a standard POINT I/O module,
• in a stand alone DeviceLogix program where it controls its own I/O,
and
• in network applications with or without the peer exchange of data.
Standard POINT I/O Module
The module can simply be used as an 8-point configurable POINT I/O
module. It uses ODVA pre-defined Produce and Consume assemblies. Default
settings help to facilitate quick setup right out-of-the-box. It is CIP network
independent and it can run on DeviceNet, EtherNet/IP or ControlNet when
used in conjunction with an adapter.
Publication 1734-UM015A-EN-E - November 2009
Introduction 11
Stand Alone DeviceLogix
If DeviceLogix is enabled (programmed), then the module becomes the owner
of its outputs. The DeviceLogix program reads inputs and controls the
onboard outputs.
• The produced assembly may be shared with a controller if a connection
exists.
• As the owner of its local outputs, the module may run without an
external controller.
An external controller, which is the owner of the connection to the module,
can influence the module’s logic via a consume assembly – both digital and
analog data. Configuration of the module is performed via RSNetWorx for
DeviceNet. When used on ControlNet or EtherNet/IP, the tool bridges
through the adapter to directly communicate with the DeviceLogix module on
the POINT I/O backplane.
Peer Enabled POINT I/O
The POINT I/O DeviceLogix module can “listen in” on data connections to
other POINT I/O modules on the backplane. This data can be used in the
DeviceLogix program to control the outputs. It can consume data from 8
different peers. The data from each peer can be up to 24 bytes long. The data
can be digital, analog (16-bit), or a mixture. The module supports the “Auto
Produce” parameter to produce I/O data automatically without the need for a
master. It will also produce and consume network data. Configuration of peer
data is performed via RSNetWorx.
See Chapter 6,
Configuring POINT I/O and ArmorPOINT I/O DeviceLogix
modules using RSNetworx for DeviceNet.
Allen-Bradley HMIs
Publication 1734-UM015A-EN-E - November 2009
12 Introduction
Quick Start - Prepare the
Modules to work on
DeviceNet
Mount the Module
For POINT I/O, see Chapter 2
.
For ArmorPOINT I/O, see Chapter 3
.
Wire the Module
For POINT I/O, see Chapter 2
.
For ArmorPOINT I/O, see Chapter 3
.
Configure DeviceNet Network and
Scanner
See Chapter 4
.
Configure the Module using
RSNetWorx for DeviceNet
See Chapter 6
.
Write the DeviceLogix Program
See Chapter 7
.
Publication 1734-UM015A-EN-E - November 2009
Introduction 13
Quick Start - Prepare the
Modules to work on
EtherNet/IP and ControlNet
Mount the Module
For POINT I/O, see Chapter 2
.
For ArmorPOINT I/O, see Chapter 3
.
Wire the Module
For POINT I/O, see Chapter 2
.
For ArmorPOINT I/O, see Chapter 3
.
Add Module to RSLogix 5000
See Chapter 5
.
Write the DeviceLogix Program in
RSNetworx for DeviceNet
See Chapter 7
.
Allen-Bradley HMIs
Publication 1734-UM015A-EN-E - November 2009
14 Introduction
Notes:
15 Publication 1734-UM015A-EN-E - November 2009
Chapter
2
Install POINT I/O DeviceLogix Modules
If you are using ArmorPOINT I/O modules
(1738-8CFGDLXM8/M12/M23), go to Chapter 3,
Install ArmorPOINT I/O
DeviceLogix Modules.
About This Chapter
Read this chapter for installation and wiring information including how to
complete the following:
• Install the Mounting Base Assembly
• Install an I/O Module
• Install the Removable Terminal Block
• Remove a 1734-TB or 1734-TBS Base
• Wire the Modules
ATTENTION
Environment and Enclosure
This equipment is intended for use in a Pollution Degree 2
industrial environment, in overvoltage Category II applications
(as defined in IEC publication 60664-1), at altitudes up to 2000 m
(6561 ft) without derating.
This equipment is considered Group 1, Class A industrial
equipment according to IEC/CISPR 11. Without appropriate
precautions, there may be potential difficulties ensuring
electromagnetic compatibility in other environments due to
conducted as well as radiated disturbance.
This equipment is supplied as open-type equipment. It must be
mounted within an enclosure that is suitably designed for those
specific environmental conditions that will be present and
appropriately designed to prevent personal injury resulting from
accessibility to live parts. The interior of the enclosure must be
accessible only by the use of a tool. Subsequent sections of this
publication may contain additional information regarding specific
enclosure type ratings that are required to comply with certain
product safety certifications.
See NEMA Standards 250 and IEC 60529, as applicable, for
explanations of the degrees of protection provided by different
types of enclosure. Also, see the appropriate sections in this
publication, as well as the Allen-Bradley publication 1770-4.1
(Industrial Automation Wiring and Grounding Guidelines), for
additional installation requirements pertaining to this equipment.
Allen-Bradley HMIs
Publication 1734-UM015A-EN-E - November 2009
16 Install POINT I/O DeviceLogix Modules
ATTENTION
POINT I/O is grounded through the DIN rail to chassis ground.
Use zinc-plated, yellow-chromated steel DIN rail to assure proper
grounding. The use of DIN rail materials (for example, aluminum
or plastic) that can corrode, oxidize, or are poor conductors, can
result in improper or intermittent grounding.
Secure DIN rail to mounting surface approximately every 200
mm (7.8 in.).
WARNING
EXPLOSION HAZARD
• Do not disconnect equipment unless power has been
removed or the area is known to be nonhazardous.
• Do not disconnect connections to this equipment unless
power has been removed or the area is known to be
nonhazardous. Secure any external connections that mate to
this equipment by using screws, sliding latches, threaded
connectors, or other means provided with this product.
• Substitution of components may impair suitability for Class I,
Division 2.
• If this product contains batteries, they must only be changed
in an area known to be nonhazardous.
ATTENTION
Prevent Electrostatic Discharge
This equipment is sensitive to electrostatic discharge, which can
cause internal damage and affect normal operation. Follow these
guidelines when you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• Use a static-safe workstation, if available.
• Store the equipment in appropriate static-safe packaging when
not in use.
Publication 1734-UM015A-EN-E - November 2009
Install POINT I/O DeviceLogix Modules 17
Install the Mounting Base
Assembly
The 1734-8CFGDLX is compatible with 1734-TB, 1734-TBS, 1734-TOP, and
1734-TOPS wiring bases.
The 1734-TB or 1734-TBS wiring base assembly consists of a 1734-MB
mounting base and a 1734-RTB or 1734-RTBS removable terminal
block (RTB).
1734-TB or 1734-TBS wiring base
The 1734-TOP and 1734-TOPS are one-piece terminal bases.
1734-TOP or 1734-TOPS wiring base
Module
Status
Network
Status
NODE:
0
1
2
3
4
5
6
7
Mechanical
Keying (orange)
Module Wiring
Diagram
Module Locking
Mechanism
Insertable I/O
Module
Mounting Base
Removable
Terminal Block
(RTB)
DIN Rail Locking
Screw (orange)
Slide-in Writable
Label
Interlocking Side
Pieces
44713
RTB Removal
Handle
44714
1734-TOP or
1734-TOPS
One-piece
Terminal Base
with Screw or
Spring Clamp
Insertable
I/O Module
Slide-in
Writable Label
Handle
Module Locking
Mechanism
Interlocking
Side Pieces
DIN Rail Locking
Screw (orange)
Module Wiring
Diagram
Mechanical
Keying (orange)
Allen-Bradley HMIs
Publication 1734-UM015A-EN-E - November 2009
18 Install POINT I/O DeviceLogix Modules
To install the mounting base assembly on the DIN rail, proceed as follows.
1. If you are using the 1734-TB or 1734-TBS mounting base, attach the
RTB to the mounting base.
Otherwise, skip to step 2.
2. Position the mounting base (wiring base assembly) vertically above the
installed units, for example, adapter, power supply, or existing module.
3. Slide the mounting base down, allowing the interlocking side pieces to
engage the adjacent module, power supply, or adapter.
4. Press firmly to seat the mounting base on the DIN rail until the base
snaps into place.
5. Use a small-bladed screwdriver to rotate the DIN-rail locking screw to
the horizontal position.
This locks the assembly to the DIN rail.
44858
Removable
Terminal Block
(RTB)
Mounting Base
31586
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