Rockwell Automation POINT I/O, ArmorPOINT I/O User Manual

POINT I/O and ArmorPOINT I/O DeviceLogix Modules

Catalog Numbers 1734-8CFGDLX, 1738-8CFGDLXM8, 1738-8CFGDLXM12, 1738-8CFGDLXM23

User Manual

Original Instructions

POINT I/O and ArmorPOINT I/O DeviceLogix Modules User Manual

Important User Information

Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.

Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice.

If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

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.

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.

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.

IMPORTANT

Identifies information that is critical for successful application and understanding of the product.

Labels may also be on or inside the equipment to provide specific precautions.

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.

ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).

2 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Summary of Changes New and Updated Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Preface Purpose of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Who Should Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Related Publications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Chapter 1

Introduction About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

About the Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1734-8CFGDLX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1738-8CFGDLXM8, 1738-8CFGDLXM12, and 1738-

8CFGDLXM23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Modes of Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Standard POINT I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Stand Alone DeviceLogix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Peer Enabled POINT I/O. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Quick Start - Prepare the Modules to work on DeviceNet . . . . . . . . 16

Quick Start - Prepare the Modules to work on EtherNet/IP and

ControlNet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Install POINT I/O DeviceLogix Modules

Install ArmorPOINT I/O DeviceLogix Modules

Chapter 2

About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Install the Mounting Base Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Install an I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Install the Removable Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Remove a 1734-TB or 1734-TBS Base . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Remove a 1734-TOP or 1734-TOPS Base. . . . . . . . . . . . . . . . . . . . . . . 27

Wire the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

1734-8CFGDLX I/O Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

1734-8CFGDLX Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . 28

System and Power Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Chapter 3

About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Install the Mounting Base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Install the Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Remove the Module from the Mounting Base. . . . . . . . . . . . . . . . 34

Wire the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

1738-8CFGDLXM8 I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . 34

1738-8CFGDLXM12 I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . 35

1738-8CFGDLXM23 I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . 36

DeviceLogix for POINT I/O and ArmorPOINT I/O on DeviceNet

Chapter 4

About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Offline Configuration using RSNetWorx for DeviceNet . . . . . . . . . 37

Example: Build the Backplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

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Table of Contents

Online Configuration using RSNetWorx for DeviceNet . . . . . . . . . 40

I/O Data Assembly Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Chapter 5

DeviceLogix for POINT I/O and ArmorPOINT I/O on Ethernet/ ControlNet

About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Add a POINT I/O DeviceLogix Module to RSLogix 5000. . . . . . . . 47

I/O Tags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Launch RSNetWorx for DeviceNet to Configure the Module . . . . 51

Chapter 6

Configuring POINT I/O and ArmorPOINT I/O DeviceLogix modules using RSNetWorx for DeviceNet

About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Configure the Module using the Configuration tab . . . . . . . . . . . . . . 53

Parameters on the Parameters tab . . . . . . . . . . . . . . . . . . . . . . . . 57

Configure Peer Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Set Up Peer Communication Parameters . . . . . . . . . . . . . . . . . . . . 59

Produce Data Without Using a Master. . . . . . . . . . . . . . . . . . . . . . . . . . 62

Start the Function Block Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Chapter 7

DeviceLogix Capabilities About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Function Block Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Process Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Filter Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Select Limit Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Statistical Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Timer/Counter Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Comparison Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Compute Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Move/Logical Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Logic Execution Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Digital Inputs to Function Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Analog Inputs to Function Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Digital Outputs from Function Blocks . . . . . . . . . . . . . . . . . . . . . . 78

Analog Outputs from Function Blocks . . . . . . . . . . . . . . . . . . . . . . 80

Enable Line feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Offline and Online Editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Enable/Disable Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Logic Enable On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Logic Enable Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Dependent Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Chapter 8

Troubleshooting About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

About Module Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

4 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Table of Contents

Status Indicators of POINT I/O Module . . . . . . . . . . . . . . . . . . . . . . . 88

1734-8CFGDLX Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Status Indicators of ArmorPOINT I/O Modules . . . . . . . . . . . . . . . . 90

1738-8CFGDLXM8, 1738-8CFGDLXM12, and 1738-

8CFGDLXM23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Troubleshooting Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Peer connection is not working . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Configuration or DeviceLogix program cannot be downloaded to

the module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Module’s DeviceLogix program exits the Run mode unexpectedly

Appendix A

Peer Data Maps About This Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Peer I/O Sizes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Digital Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Analog and Specialty Input Modules . . . . . . . . . . . . . . . . . . . . . . . . 97

Peer Data Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

2-Point Digital Input Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

4-Point Digital Input Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

4-Point Digital Input with Diagnostics Modules . . . . . . . . . . . . 100

8-Point Digital Input Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

8-Point Configurable Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

16-Point Digital Input Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

8-Point Digital Input Modules with DeviceLogix . . . . . . . . . . . 102

2-Point Analog Input Modules and RTD (Resistant Temperature

Device) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

4-Point Analog Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

8-Point Analog Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

2-Point Thermocouple Input Modules . . . . . . . . . . . . . . . . . . . . . 107

Very High-Speed Counter Input Modules . . . . . . . . . . . . . . . . . . 108

Encoder/Counter Input Modules. . . . . . . . . . . . . . . . . . . . . . . . . . 110

Synchronous Serial Interface Modules . . . . . . . . . . . . . . . . . . . . . . 110

RS232 and RS485 Interface Module . . . . . . . . . . . . . . . . . . . . . . . 111

Set Write Enable Flag using RSNetWorx for DeviceNet

Appendix B

About This Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Flag Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Affected Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Disabled Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Risk Factors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

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Notes:

6 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Summary of Changes

This manual contains new and updated information. Changes throughout this revision are marked by change bars, as shown to the right of this paragraph.

New and Updated Information

This table contains the additions made to this revision.

Topic Page

Updated version and revision information 13, 84 Changed Function Block category to Compute/Math 67 Added Down Counter type in Timer/Counter category instruction

types Updated Timer/Counter Category information 70 Removed Square Root (SQR) and Power (XPY) in the Compute

Category Updated Logic Execution Time table 74 New Appendix section for Write Enable Flag Feature 113

Rockwell Automation Publication 1734-UM015B-EN-E - May 2020 7

Summary of Changes

Notes:

8 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

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.

When Using POINT I/O Modules on This Network

DeviceNet network DeviceNet adapter 1734-ADN

ControlNet network ControlNet adapter 1734-ACNR 1734-UM008 EtherNet/IP network EtherNet/IP adapter 1734-AENT 1734-UM011

Refer to Publication for

Catalog No. Publication No.

1734-UM002

1734-ADNX

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.

When Using ArmorPOINT I/O Modules on This Network

DeviceNet network DeviceNet adapter 1738-ADN

ControlNet network ControlNet adapter 1738-ACNR 1738-IN016 EtherNet/IP network EtherNet/IP adapter 1738-AENT

Refer to Publication for

Catalog No. Publication No.

1738-ADNX

1738-AENTR

1738-UM001

1738-IN017 1738-IN028

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.

Rockwell Automation Publication 1734-UM015B-EN-E - May 2020 9

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 se

and calib

•

Download and use electronic data sheet (EDS) files.

rate these module

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 at rok.auto/literature. 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

Communication Devices

ControlNet Adapter Installation Instructions, publication 1734-IN582 Provides installation information about 1734-ACNR adapters. ControlNet Adapter User Manual, publication 1734-UM008 DeviceNet Communication Interface Module Installation Instructions,

publication 1734-IN057 DeviceNet Adapter Installation Instructions, publication 1734-IN026 Provides installation information about 1734-ADN and 1734-ADNX

DeviceNet Adapter User Manual, publication 1734-UM002 RSNetWorx for DeviceNet Getting Results Guide, publication DRNET-

GR001

EtherNet/IP Adapter Installation Instructions, publication 1734-IN590 Provides installation information about 1734-AENT adapters. EtherNet/IP Adapter User Manual, publication 1734-UM011

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 POINT I/O 120/240V AC Expansion Power Supply Installation Instructions,

publication 1734-IN017 POINT I/O Common Terminal Module Installation Instructions, publication

1734-IN024

POINT I/O Voltage Terminal Module Installation Instructions, publication

1734-IN024

Provides installation information and wiring diagrams for 1734-8CFGDLX modules.

Describes how to use 1734-ACNR adapters. Provides installation information about 1734-PDN modules.

adapters. Describes how to use 1734-ADN and 1734-ADNX adapters. Describes how to install and navigate the RSNetWorx for DeviceNet

software.

Describes how to use 1734-AENT adapters.

Provides installation information about 1734-EP24DC power supplies.

Provides installation information about 1734-EPAC power supplies.

Provides installation information about 1734-CTM modules.

Provides installation information about 1734-VTM modules.

t up

10 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Resource Description

POINT I/O Wiring Base Assembly Installation Instructions, publication

1734-IN511

POINT I/O Wiring Base Assembly Installation Instructions, publication

1734-IN013

POINT I/O One-piece Wiring Base Assembly Installation Instructions, publication 1734-IN028

Provides installation information about 1734-TB and 1734-TBS assemblies.

Provides installation information about 1734-TB3 and 1734-TB3S assemblies.

Provides installation information about 1734-TOP, 1734-TOPS, 1734-TOP3, and 1734-TOP3S assemblies.

Refer to this table for a list of related ArmorPOINT I/O products and documentation. The publications are available at rok.auto/literature. For specification and safety certification information, refer to the installation instructions.

Resource Description ArmorPOINT I/O DeviceLogix Module

ArmorPOINT I/O Modules with 8 Configurable 24V DC Points Wiring Diagrams, publication 1738-WD009

ArmorPOINT Module with Configurable 24V DC Points and DeviceLogix Installation Instructions, publication 1738-IN027

Communication Devices

ArmorPOINT ControlNet Adapter, Series A Installation Instructions, publication 1738-IN016

ArmorPOINT I/O DeviceNet Adapter Installation Instructions, publication

1738-IN014

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 ArmorPOINT I/O 2-Port EtherNet/IP Adapter, Series A Installation

Instructions, publication 1738-IN028

Power Supplies, Wiring Base Assemblies, Miscellaneous

ArmorPOINT I/O Field Potential Distributor, Series A Installation Instructions, publication 1738-IN019

ArmorPOINT I/O 24V DC Expansion Power Supply, Series A Installation Instructions, publication 1738-IN020

Provides wiring diagrams for 1738-8CFGDLXM8, 1738-8CFGDLXM12, and 1738-8CFGDLXM23.

Provides installation information about 1738-8CFGDLXM8, 17388CFGDLXM12, and 1738-8CFGDLXM23.

Provides installation information about 1738-ACNR adapters.

Provides installation information about 1738-ADN and 1738-ADNX adapters.

Provides installation information about 1738-AENT adapters.

Provides installation information about 1738-AENTR adapters.

Provides installation information about 1738-FPD distributors.

Provides installation information about 1738-EP24DC power supplies.

Preface

Rockwell Automation Publication 1734-UM015B-EN-E - May 2020 11

Preface

Notes:

12 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Introduction

Chapter

About This Chapter

About the Modules

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

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 (1738-8CFGDLXM8, 1738-8CFGDLXM12, 1738-8CFGDLXM23) and Version 7 (1734-8CFGDLX) 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 (8 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 (8 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

ArmorPOINT I/O module with 8 configurable 24V DC M8 connectors and DeviceLogix

ArmorPOINT I/O module with 8 configurable 24V DC M12 connectors and DeviceLogix

ArmorPOINT I/O module with 1 configurable 24V DC M23 connector and DeviceLogix

Rockwell Automation Publication 1734-UM015B-EN-E - May 2020 13

1734-8CFGDLX

1738-8CFGDLXM8

1738-8CFGDLXM12

1738-8CFGDLXM23

Introduction

1734-8CFGDLX

This module is an 8-point 24V DC I/O module with eight 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. 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 standalone 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.

14 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Introduction

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 eight 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.

Rockwell Automation Publication 1734-UM015B-EN-E - May 2020 15

Introduction

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

Quick Start - Prepare the Modules to work on DeviceNet

16 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Quick Start - Prepare the

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

Modules to work on EtherNet/IP and ControlNet

Introduction

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Introduction

Notes:

18 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

Chapter

ATTENTION

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

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.

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Install POINT I/O DeviceLogix Modules

ATTENTION

WARNING

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.).

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.

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.

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Install POINT I/O DeviceLogix Modules

Module

Status

Network

Status

NODE:

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)

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

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Install POINT I/O DeviceLogix Modules

44858

Removable Terminal Block (RTB)

Mounting Base

31586

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.

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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.

Install POINT I/O DeviceLogix Modules

WARNING

Notch

Position 1 is shown.

44710

44966

Install an I/O Module

Install the module before or after base installation. Make sure that the mounting base is correctly keyed before installing the module into the mounting base. In addition, make sure the mounting base locking screw is positioned horizontally referenced to the base.

When you insert or remove the module while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.

1. Use a bladed screwdriver to rotate the keyswitch on the mounting base

clockwise until the number required for the type of module aligns with the notch in the base.

Module Keyswitch Position

1734-8CFGDLX 1

2. Make certain the DIN-rail locking screw is in the horizontal position, noting that you cannot insert the module if the locking mechanism is unlocked.

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Install POINT I/O DeviceLogix Modules

Source

tput

Module

atus

etw

ork

ODE:

44967

44859

Handle

Module

3. Insert the module straight down into the mounting base and press to secure.

4. Secure the module with the RTB removal handle (for 1734-TB or 1734-TBS bases) or handle (for 1734-TOP or 1734-TOPS bases).

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Install POINT I/O DeviceLogix Modules

WARNING

44968

Install the Removable Terminal Block

A removable terminal block (RTB) is supplied with your mounting base assembly.

To remove, pull up on the RTB handle. This lets you remove and replace the base when necessary without removing any of the wiring.

To reinsert the RTB, proceed as follows.

When you connect or disconnect the RTB with field-side power applied, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure to remove power or that the area is nonhazardous before proceeding.

1. Insert the RTB end opposite the handle into the base unit.

This end has a curved section that engages with the mounting base.

2. Rotate the terminal block into the mounting base until it locks itself in place.

3. If an I/O module is installed, snap the RTB handle into place on the module.

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Install POINT I/O DeviceLogix Modules

WARNING

44969

Remove a 1734-TB or 1734-TBS Base

To remove a 1734-TB or 1734-TBS mounting base, do the following.

When you insert or remove the module while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure to remove power or that the area is nonhazardous before proceeding.

1. Unlatch the RTB handle on the I/O module.

2. Pull on the RTB handle to remove the RTB.

3. Press the module lock on the top of the I/O module and pull the I/O

module out of the base.

4. Remove the I/O module to the right of the base you are removing, noting that the interlocking portion of the base sits under the adjacent module.

5. Use a small-bladed screwdriver to rotate the orange DIN-rail locking screw on the mounting base to a vertical position.

6. This unlocks the mounting base from the DIN rail.

7. Lift the mounting base straight up to remove.

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Install POINT I/O DeviceLogix Modules

WARNING

Remove a 1734-TOP or 1734-TOPS Base

To remove a wiring base from the DIN rail, you must remove the module installed to the right of the base.

If you connect or disconnect wiring while the field-side power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.

Be sure that power is removed or the area is nonhazardous before proceeding.

1. Squeeze the module locking mechanism of the module to the right of

the base, pulling up to remove the module.

2. Use a small-bladed screwdriver to rotate the orange DIN-rail locking screw on the mounting base to a vertical position.

This unlocks the mounting base from the DIN rail.

3. Slide the base up to release it from its mating units.

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Install POINT I/O DeviceLogix Modules

Module Status

Network Status

Device Logix Status

1734

8CFGDLX

NODE:

44758

Module Status

Network Status

I/O 0 I/O 1

I/O 2 I/O 3

I/O 4 I/O 5

I/O 6 I/O 7

Status of I/O 0 Status of I/O 1

Status of I/O 2 Status of I/O 3

Note that voltage and current to the module is applied through the adapter, the 1734-FPD module, or the 1734-EP24DC module. V = 10…28.8 V DC.

Status of I/O 4 Status of I/O 5

Status of I/O 6 Status of I/O 7

DeviceLogix Status

Prox

I/O 0

Load

Prox

Load

I/O 2

I/O 4

I/O 6

I/O 1

I/O 3

I/O 5

I/O 7

V C C

If a connection to Common or the Supply Voltage is required for two- or three-wire devices, then a 1734-CTM or 1734-VTM can be used.

Each I/O point is either Input or Output.

44687

Wire the Modules

This section provides wiring instructions for the modules.

1734-8CFGDLX I/O Module

28 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

1734-8CFGDLX Wiring Diagram

Prox

I/O 0

I/O 2

I/O 4

I/O 6

I/O 1

I/O 3

I/O 5

I/O 7

Load

Install POINT I/O DeviceLogix Modules

Channel Terminal Number

I/O Common Voltage

External

(1)

11 22 33 44 55 66 77 10/28.8 V DC is supplied through the internal power bus.

(1)

Common connections require an external connection, such as a 1734-CTM module.

(2)

Supply Voltage Connections require an external connection such as a 1734-VTM module.

External

(2)

System and Power Considerations

There are no power terminals on the POINT I/O DeviceLogix module. The module gets its power from the Field Power Bus of the back plane. Depending on your system and network topology, power can be applied through one of the following:

• 1734-PDN (DeviceNet adapter)

• 1734-ADN or 1734-ADNX (DeviceNet adapter)

• 1734-ACNR (ControlNet adapter)

• 1734-AENT or 1734-AENTR (EtherNet/IP adapter)

• 1734-EP24DC (Expansion power supply)

• 1734-FPD (Field power distribution)

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Install POINT I/O DeviceLogix Modules

1734adn4

Adapter Status

DeviceNet Status

POINTBus Status

I E 2 C

O E 2 C

I B 2

O B 2 E

ADN

I B 2

O B 2 E

O B 4 E

EP24DC

0 1 0 1

0 1

24V DC supply

1734-EP24DC

1734-ADN

12V DC

Status Power

Power

DeviceNet

System

DeviceNet Power

Power

0 1 0 1 0 1

1734 VTM

1734-VTM

1734-CTM

Voltage Out

Common

43929

Voltage Out = 0…7

Common = 0…7

Example of Logical Partitioning

Similarly, field power and common (return) can be terminated in the POINT I/O system by using the following modules:

• 1734-VTM (Voltage termination module)

• 1734-CTM (Common termination module)

1734 CTM

30 Rockwell Automation Publication 1734-UM015B-EN-E - May 2020

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