Rockwell Automation 1732E-IR4IM12R User Manual

User Manual

1732E ArmorBlock Dual-Port EtherNet/IP 4-Point Isolated Thermocouple and RTD Input Modules

Catalog Numbers

1732E-IT4IM12R, 1732E-IR4IM12R

Important User Information

IMPORTANT

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 your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/ 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.

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.

available from

) describes some

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.

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

Allen-Bradley, Rockwell Automation, ArmorBlock, RSLogix 500 0, and TechConnect are trademarks of Rockwell Automation, Inc.

Trademarks not belonging to Rockwell Automation are property of their respective companies.

Preface

Read this preface to familiarize yourself with the rest of the manual. It provides information concerning:

• who should use this manual

• the purpose of this manual

• related documentation

• conventions used in this manual

Who Should Use this Manual

Purpose of this Manual

Resource Description

1732E ArmorBlock Dual-Port EtherNet/IP 4-Point Analog Modules 1732E-WD003

Use this manual if you are responsible for designing, installing, programming, or troubleshooting control systems that 1732E ArmorBlock™ EtherNet/IP Dual Port 4-Point Thermocouple and RTD Modules.

You should have a basic understanding of electrical circuitry and familiarity with relay logic. If you do not, obtain the proper training before using this product.

This manual is a reference guide for the 1732E-IT4IM12R, 1732E-IR4IM12R modules. It describes the procedures you use to install, wire, troubleshoot, and use your module.

Common Techniques Used in this Manual

The following conventions are used throughout this manual:

• Bulleted lists such as this one provide information, not procedural steps.

Information on installing the ArmorBlock EtherNet/IP module.

A manual on how to install, configure and maintain linear and Device-level Ring (DLR) networks using Rockwell Automation EtherNet/IP devices with embedded switch technology.

A manual on how to use EtherNet/IP modules with Logix5000 controllers and communicate with various devices on the Ethernet network.

Information on how to install and navigate RSLogix 5000. The guide includes troubleshooting information and tips on how to use RSLogix 5000 effectively.

A glossary of industrial automation terms and abbreviations.

• Numbered lists provide sequential steps or hierarchical information.

• Italic type is used for emphasis.

Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012 iii

Notes:

iv Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

Table of Contents

Preface

Who Should Use this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Related Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Common Techniques Used in this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . iii

Chapter 1

Overview of the 1732E ArmorBlock Thermocouple and RTD Input Modules

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Module Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Physical Features of Your Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Types of Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Hardware/Software Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Thermocouple Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

RTD Sensor Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Module Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Digital Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Chapter Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Chapter 2

Install Your ArmorBlock Module

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Install the Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Mount the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Wire the Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Chapter Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Cold Junction Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Overrange Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Underrange Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Level Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Set the Network Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Chapter 3

Configure Your Thermocouple and RTD Input Modules with RSLogix 5000 Software

Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012 v

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Set Up the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Create the Example Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Configure Your I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

RSLogix 5000 Configuration Software . . . . . . . . . . . . . . . . . . . . . . . . . 16

Overview of the Configuration Process through RSLogix 5000. . . . . . . 16

Add a New Bridge and Module to Your RSLogix 5000 Project . . . . . . . 16

Add the Local EtherNet/IP Bridge to the I/O Configuration . . . . 17

Add the I/O module as a child of the 1756-EN2T module . . . . . . . 18

Download the Program to Your Controller . . . . . . . . . . . . . . . . . . . . . . . . 20

Table of Contents

Edit Your Module Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

General Tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Connection Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Configuration Tab for 1732E-IR4IM12R . . . . . . . . . . . . . . . . . . . . . . 24

Configuration Tab for 1732E-IT4IM12R . . . . . . . . . . . . . . . . . . . . . . 26

Alarm Configuration Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Internet Protocol Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Calibration Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Status and Monitoring Tabs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Chapter 4

Configurable Features for the Thermocouple and RTD Input Modules

Calibrate Your Modules

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Configure Your Input Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Configurable Options and Their Effect on the Channels. . . . . . . . . . . . . 36

Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Temperature Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Notch Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Digital Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Cold Junction Compensation (1732E-IT4IM12R only) . . . . . . . . . 38

Data Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Chapter 5

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Calibrate the Thermocouple Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Calibrate the RTD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Chapter 6

Troubleshoot the Module

Interpret Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Check for Faults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Appendix A

Specifications

vi Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Input Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Environmental Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Appendix B

Table of Contents

1732E ArmorBlock Embedded Web Server

Module Tag Definitions

Index

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Typical Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Browser Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Access the Home Page of the Web Server. . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Log On to the Web Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Navigate the 1732E ArmorBlock I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Access Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Access Configuration Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Appendix C

Module Tags for 1732E-IT4IM12R . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Module Tags for 1732E-IR4IM12R . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Access the Module Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

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Table of Contents

Notes:

viii Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

Chapter

Overview of the 1732E ArmorBlock Thermocouple and RTD Input Modules

Overview

Module Features

This chapter provides an introduction to the features and functionalities of the 1732E ArmorBlock Thermocouple and RTD Input Modules. It includes the following sections.

Topic Page

Module Features 1 Physical Features of Your Module 2 Types of Modules 3 Hardware/Software Compatibility 3 Thermocouple Types 3 RTD Sensor Types 4 Digital Filters 6 Module Alarms 5

The 1732E-IT4IM12R and 1732E-IR4IM12R modules let you configure a sensor type for each of four input channels that linearizes analog signal into a temperature value. The RTD module, 1732E-IR4IM12R, linearizes ohms into temperature and the Thermocouple module, 1732E-IT4IM12R, linearizes millivolts into temperature.

The modules have the following features:

• Sensor type

• Preset temperature selection

• Fault mode

• Level alarms

• overrange and underrange detection

To learn more about module features, see Configurable Features for the

Thermocouple and RTD Input Modules on page 35.

You must use RSLogix 5000 to configure these features. For a detailed how-toconfigure instructional guide, see the chapter, Configure Your Thermocouple

and RTD Input Modules with RSLogix 5000 Software on page 13.

Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012 1

Chapter 1 Overview of the 1732E ArmorBlock Thermocouple and RTD Input Modules

45871

Link 1 status indicator

EtherNet/IP D-code M12 connector

Node address switches

M12 style I/O connectors

Micro-style power in

Micro-style power out

I/O status indicators

EtherNet/IP D-code M12 connector

Link 2 status indicator

Node address switches

Network status indicator

Module status indicator

Auxiliary Power status indicator

Functional Earth Ground

(1)

Physical Features of Your Module

The modules have the following components:

• Node address switches

• Connectors (two EtherNet/IP D-code M12 connectors, two micro-style

Power in/out connectors, four I/O M12 connectors)

• Status indicators (Link, I/O, Module, Network, and Auxiliary power status indicators)

• Functional earth ground

Physical Features of 1732E-IT4IM12R and 1732E-IR4IM12R Modules

(1)

Functional Earth grounds the I/O block’s EtherNet/IP communication circuitry which is designed to mitigate the

effect of noise on the network. The device requires a solid earth ground connection, either through a metal screw to a grounded metal panel or through a wire.

2 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

Overview of the 1732E ArmorBlock Thermocouple and RTD Input Modules Chapter 1

Types of Modules

Hardware/Software Compatibility

The Thermocouple and RTD modules are as follows.

Catalog Number Description Network

1732E-IT4IM12R 24V DC power, 4-Point Isolated

Thermocouple Input, Dual-Port EtherNet/IP Module

1732E-IR4IM12R 24V DC power, 4-Point Isolated RTD

Input, Dual-Port EtherNet/IP Module

Connector

Dual D-code M12

Power Connector

Dual 4-pin micro

The module and the applications described in this manual are compatible with the following firmware versions and software releases.

Product Firmware Version / Software Release

1732E-IT4IM12R and 1732E-IR4IM12R Firmware rev. 1.1 or later 1756-EN2T, 1756-EN2TR, 1756-EN3TR 3.x version when using RSLogix 5000 v20 or later RSLogix 5000 software 20 or later RSLinx software 2.56 or later

Thermocouple Types

The 1732E-IT4IM12R module supports the following thermocouples.

Supported Thermocouple Types

Type Material Temperature Range

B Pt /30% Rh vs. Pt/5% Rh 40…1820 (104…3308) 0.000…13.820 mV C W/5% Re vs. W/26% Re 0…2320 (32…4208) 0.000…37.107 mV E Ni/Cr vs. Cu/Ni -270…1000 (-454…1832) -9.835…76.373 mV J Fe vs. Cu/Ni -210…1200 (-346…2192) -8.095…69.553 mV K Ni/Cr vs. Ni/Al -270…1372 (-454…2501.6) -6.458…54.886 mV N Ni/14.2%Cr/1.4%Si vs.

Ni/4.4%Si/0.1%Mg R Pt/13%Rh vs. Pt -50…1768 (-58…3214.4) -0.226…21.101 mV S Pt/10%Rh vs. Pt -50…1768 (-58…3214.4) -0.236…18.693 mV T Cu vs. Cu/Ni -270…400 (-454…752) -6.258…20.872 mV

°C (°F)

-270…1300 (-454…2372) -4.345…47.513 mV

Voltage Range

Cold Junction Compensation

When using thermocouples, cold junction compensation is required at the termination of the thermocouple wire. The actual cold junction exists outside of the module at the wiring block internal to the CJC module and is representative of the ambient temperature.

Accomplish a cold junction in the following ways:

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Chapter 1 Overview of the 1732E ArmorBlock Thermocouple and RTD Input Modules

Thermistor resistance used by the module to determine a baseline for the thermocouple

Thermocouple

Hot junction

Cold junction

Face of module connector

871A-TS4CJC-DM or 871A-TR4CJC-DM Terminal Chamber shown

• Enter an estimated temperature (Cold Junction Compensation Offset).

• Use external cold junction compensators to measure the cold junction

temperature directly.

To compensate for cold junction temperature voltage, the 1732E-IT4IM12R Thermocouple module has to determine actual cold junction temperature. If the module is configured to provide cold junction compensation, then the user must use a CJC Terminal Chamber (such as Allen-Bradley 871A-TS4CJC-DM or

871A-TR4CJC-DM

(1)

as shown in the next diagram).

The module uses this thermistor(s) resistance to deduce the cold junction generated voltage to be applied to accurately measure the hot junction absolute temperature.

RTD Sensor Types

The compensation voltage to be applied can also be estimated by applying fixed cold junction correction using a fixed offset directly through the RSLogix 5000 software. The module supports thermistor compensation range at 0…70 °C.

The Thermocouple module also supports CJC error detection if a channel CJC module is selected but is not correctly connected to the correct channel. The module detects open circuit condition and triggers the warning status bit and fault LED.

Cold junction compensation is supported on all four channels of the 1732E-IT4IM12R module.

The 1732E-IR4IM12R module supports 100Ω- 200Ωμ = 0.00385/0.003916 Pt RTDs, 100/120Ω Ni RTDs, and a 10Ω Cu α =0.00427 RTD.

(1) The Allen-Bradley 871A-TS4CJC-DM or 871A-TR4CJC-DM terminal chamber has an embedded thermistor,

which facilitates thermocouple-based temperature measurement. The thermistor types supported are Thermometrics MF65F302V/W, or DC95F302V/W.

4 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

Overview of the 1732E ArmorBlock Thermocouple and RTD Input Modules Chapter 1

It supports 3-wire and 2-wire RTDs using a jumper in the wiring at the input connector of the module. The following RTD input types are supported.

Supported RTD Types

RTD type Temperature Range °C (°F) Voltage Range

100 Ω Pt 385 0…390.48 Ω -200…850 °C (-328…1562 °F) 0…150 mV 200

Pt 385 0…781 Ω -200…650 °C (-328…1202 °F) 0…300 mV

100 Ω Pt 3916 0…337.03 Ω -200…630 °C (-328…1166 °F) 0…156.25 mV 200 Ω Pt 3916 0…674.06 Ω -200…630 °C (-328…1166 °F) 0…312.5 mV 10

Cu 427 0…19.116 Ω -320…500 °C (-544…932 °F) 0…19.47 mV

120 Ω Ni 672 0…445.10 Ω -70…445 °C (-94…833 °F) 0…156.25 mV 100 Ω Ni 618 0…198.88 Ω -60…180 °C (-76…356 °F) 0…75 mV 120

Ni 618 0…238.65 Ω -90…140 °C (-130…284 °F) 0…75 mV

The module uses a third sensor wire to measure and correct for the cable lead resistance for each RTD type. The compensation circuit depends on an outside module jumper to connect the third wire if the compensating lead wire is not available (that is, if a 2-wire RTD is connected to the I/O connector).

Module Alarms

If the lead resistance is not directly measured with the third lead wire, the user can specify a lead wire resistance offset to be applied to the data for direct compensation via RSLogix 5000.

The ArmorBlock Thermocouple and RTD modules are capable of generating the following alarms.

• Overrange

• Und erra ng e

• Level (low, low-low, high, high-high)

• Open-wire detection

Overrange Alarm

The channel overrange alarm is set if the input is greater than the maximum temperature (thermocouple or RTD range dependent), millivolt (+78 mV) or resistance (600 Ω) range value, or above the maximum range of the thermocouple or RTD.

Underrange Alarm

The channel underrange alarm is set if the input is less than the minimum temperature (thermocouple or RTD range dependent), millivolt (-78 mV) or

Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012 5

Chapter 1 Overview of the 1732E ArmorBlock Thermocouple and RTD Input Modules

resistance (10 Ω) range value, or below the minimum range of the thermocouple or RTD.

Level Alarms

The following level alarms are available.

• Low

• Low-Low

• High

• High-High

When the channel input goes below a low alarm or above a high alarm, a bit is set in the data table. All Alarm Status bits can be read individually or by reading the Channel Status Byte (see page 35

You can configure each channel alarm individually.

Digital Filters

Chapter Summary

The modules also support a digital filter to smooth input data noise transients on each input channel. This value specifies the time constant for a digital first order lag filter on the input. It is specified in units of milliseconds. A value of 0 disables the filter.

To learn how to configure digital filters, see page 21

In this chapter, you were introduced to the ArmorBlock Thermocouple and RTD input modules.

6 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

Install Your ArmorBlock Module

Chapter

Overview

Install the Module

This chapter shows you how to install and wire the 1732E ArmorBlock EtherNet/IP Dual Port 4-Point Thermocouple and RTD Input modules. The only tools you require are a flat or Phillips head screwdriver and drill. This chapter includes the following topics:

Topics Page

Install the Module 7 Set the Network Address 7 Mount the Module 9 Wire the Module 10

To install the module:

• Set the network address

• Mount the module

• Connect the I/O, Network, and Auxiliary cables to the module.

Set the Network Address

The I/O block ships with the rotary switches set to 999 and DHCP enabled. To change the network address, you can do one of the following:

• adjust the node address switches on the front of the module.

• use a Dynamic Host Configuration Protocol (DHCP) server, such as

Rockwell Automation BootP/DHCP.

• retrieve the IP address from nonvolatile memory.

The I/O block reads the switches first to determine if the switches are set to a valid number. To set the network address:

1. Remove power.

2. Remove the switch dust caps.

3. Rotate the three (3) switches on the front of the module using a small

blade screwdriver.

4. Line up the small notch on the switch with the number setting you wish to use. Valid settings range from 001…254.

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Chapter 2 Install Your ArmorBlock Module

44233

Note: You need to remove the protective switch dust caps before you can adjust the address settings.

Example shows network switches set at 163, which sets the module IP address to 192.168.1.163.

5. Replace switch dust caps. Make sure not to over tighten.

6. Reapply power.

7. Record IP address on product label found on the side of enclosure.

Set Network Address

When the switches are set to a valid number, the I/O block’s IP address is

192.168.1.xxx, where xxx represents the number set on the switches. The I/O block’s subnet mask is 255.255.255.0 and default gateway address is set to

192.168.1.1.

When the I/O block uses the network address set on the switches, the I/O block does not have a host name assigned to it or use any Domain Name Server.

If the switches are set to an invalid number (for example, 000 or a value greater than 254 excluding 888), the I/O block checks to see if DHCP is enabled. If DHCP is enabled, the I/O block asks for an address from a DHCP server. The DHCP server also assigns other Transport Control Protocol (TCP) parameters. (The modules are shipped with the network switches set to 999.)

If DHCP is not enabled, the I/O block uses the IP address (along with other TCP configurable parameters) stored in nonvolatile memory.

Network Address Switch value 001

The module IP address cannot be the same as the gateway address. If the address switches are set to 001, the module IP address becomes 192.168.1.1, which is the same as the default gateway address. In this case, the module gateway address will be set to 0.0.0.0.

Default Factory Configuration

The switch value 888 resets the module to default factory configuration on power up. The module will not operate properly when powered up with this setting. The switches must be set to a different (and valid) value and then power cycled after a reset.

8 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

While in reset state, the module LED flashes red and the network LED goes off.

Install Your ArmorBlock Module Chapter 2

37 (1.46)

16.2 (0.64)

168.6 (6.64)

(1.26)

(1.70)

43.3

(0.78)

19.8

166.5 (6.56)

(1.06)

6LGH0RXQWLQJ

)URQW0RXQWLQJ

179 (7.05)

(0.71)

Millimeters (Inches)

45870

Functional Earth

Grounds the I/O block EtherNet/IP communication circuitry which is designed to mitigate the effect of noise on the network. It requires a solid earth ground connection, either through a metal screw to a grounded metal panel or through a wire.

Mount the Module

To mount the module on a wall or panel, use the screw holes provided in the module. Refer to the drilling dimensions illustration to guide you in mounting the module.

Mounting Dimensions

Install the mounting base as follows:

1. Lay out the required points as shown above in the drilling dimension drawing.

2. Drill the necessary holes for #6 (M3) pan head screws.

3. Mount the module using #6 (M3) screws.

Mount the Module in High Vibration Areas

If you mount the module in an area that is subject to shock or vibration, we recommend you use a flat and a lock washer to mount the module. Mount the flat

Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012 9

Chapter 2 Install Your ArmorBlock Module

45768

Lock washer

Flat washer

45868

(View into connector) Pin 1CJC + Pin 2TC + Pin 3CJC Pin 4TC Pin 5No Connect

45868

(View into connector) Pin 1No Connect Pin 2A Pin 3B Pin 4C Pin 5No Connect

and the lock washer as shown in the mounting illustration. Torque the mounting screws to 0.68 Nm (6 lb-in.).

High Vibration Area Mounting

Wire the Module

The 1732E-IT4IM12R and 1732E-IR4IM12R modules have 5-pin micro-style M12 I/O connectors. We provide caps to cover the unused connectors on your module. Connect the quick-disconnect cord sets you selected for your module to the appropriate ports.

I/O Connectors

Micro-style M12 5-Pin Input Female Connector – 1732E-IT4IM12R

Micro-style M12 5-Pin Input Female Connector – 1732E-IR4IM12R

(1)

B C

10 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

(1) Only 4 of the 5 pins are active. The center pin (5) is internally tied to signal ground to minimize

external noise pickup.

Ethernet Connector

IMPORTANT

(View into connector 1) Pin 1 M12_Tx+ Pin 2 M12_Rx+ Pin 3 M12_TxPin 4 M12_RxPin 5 Connector shell shield GND

44808

D-Code M12 Pin

Wire Color Signal 8-way

Modular RJ45 Pin

1White-

orange

TX+ 1

2 White-green RX+ 3 3 Orange TX- 2 4 Green RX- 6

Male Input

Female Output

(View into receptacle) Pin 1 Auxiliary power+ Pin 2 Module power+ Pin 3 Module powerPin 4 Auxiliary power-

45764

45763

D-Code Micro Network Female Connector

Use the 1585D–M4DC–H: Polyamide small body unshielded mating connectors for the D-Code M12 female network connector.

Note that the distance between the center of each Ethernet connector is 16.2 mm (see Mounting Dimensions on page 9 recommends the use of suitable cable based on this measurement. Some of the recommended cables are 1585D-M4TBJM-x and 1585DM4TBDM-x for daisychains.

Install Your ArmorBlock Module Chapter 2

). Rockwell Automation

Use two twisted pair CAT5E UTP or STP cables.

Power Connectors

Attach the micro-style 4-pin connector to the micro-style 4-pin receptacle as shown below.

Micro-style 4-Pin Input Male Receptacle

Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012 11

The power required by the module is based on a 4-pin micro-style connector system. Power can be daisy chained through the module either left to right or right to left. The standard configuration is with Module/Auxiliary power entering the module on the left connector.

Chapter 2 Install Your ArmorBlock Module

IMPORTANT

Both modules require two 24V DC (nominal) supplies. These supplies are called the Module Power and the Auxiliary Power. The Module power supplies the microprocessor and Ethernet portions of the module, while Auxiliary power supplies the I/O circuits.

Internally, the Module Power and Auxiliary Power are electrically isolated.

The maximum current that any pin on the power connectors can carry is 4 A.

ATTENTION: To comply with the CE Low Voltage Directive (LVD), this equipment and all connected I/O must be powered from a source compliant with the following: Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV).

ATTENTION: To comply with UL restrictions, this equipment must be powered from a source compliant with the following: Limited Voltage/ Limited Current.

ATTENTION: The device meets UL Type 1 Enclosure rating.

Chapter Summary

In this chapter, you learned how to install and wire your module.

12 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

Chapter

Configure Your Thermocouple and RTD Input Modules with RSLogix 5000 Software

Introduction

This chapter guides you through the steps required to configure your modules using the RSLogix 5000 software. Note that the modules presented in this chapter can be configured using RSLogix 5000 software, version 20, or later.

Topic Page

Set Up the Hardware 14 Create the Example Application 15 Configure Your I/O Module 16 Overview of the Configuration Process through RSLogix 5000 16 Add a New Bridge and Module to Your RSLogix 5000 Project 16 Download the Program to Your Controller 20 Edit Your Module Configuration 21 Chapter Summary 33

Configuring the two modules through RSLogix 5000 involve the same general procedure. Note, however, that the two modules do not have exactly similar Module Definition properties. These are distinctly covered in this chapter.

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Chapter 3 Configure Your Thermocouple and RTD Input Modules with RSLogix 5000 Software

Local

Chassis

1732E ArmorBlock

Logix5565 Controller (slot 1)

1756-EN2T

192.168.1.20 (slot 3)

Data

Switch

192.168.1.100

Programming Terminal

1732E ArmorBlock

Ethernet Module

192.168.1.3

44971

32Slot 1

Embedded Technology

Set Up the Hardware

In this example, a ControlLogix chassis contains the Logix5565 processor in slot 1 and a 1756-EN2T bridge module in slot 3. The 1732E ArmorBlock module is mounted remotely.

Logix5565

EtherNet/IP

Logix5565

1756-EN2T

To work along with this example set up your system as shown.

• Note that in the example application, the Logix5565 controller and 1756-EN2TR module (firmware version 2.3 or higher) are assumed to be in the slots shown.

• Verify the IP addresses for your programming terminal, 1756-EN2TR module and 1732E ArmorBlock Ethernet module.

• Verify that you connected all wiring and cabling properly.

• Be sure you configured your communication driver (for example,

AB_ETH-1 or AB-ETHIP-1) in RSLinx software.

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Configure Your Thermocouple and RTD Input Modules with RSLogix 5000 Software Chapter 3

Create the Example Application

Perform the following steps to create the example application:

1. From the File menu, select New.

The New Controller dialog opens.

2. Enter an appropriate name for the Controller, for example, ArmorBlock_IO_Controller.

3. Select the correct version, chassis type, and slot number of the controller, and the folder where you want to save the RSLogix 5000 software file (Create In). The Description is optional.

To use redundancy in your system, select the Redundancy Enabled checkbox.

4. Click OK.

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Chapter 3 Configure Your Thermocouple and RTD Input Modules with RSLogix 5000 Software

IMPORTANT

Configure Your I/O Module

Overview of the Configuration Process through RSLogix 5000

You must configure your module upon installation. The module will not work until it has been configured with at least the default configuration.

RSLogix 5000 Configuration Software

You must use RSLogix 5000, version 20 or later, to configure your module. You have the option of accepting default configuration for your module or writing point-level configuration specific to your application.

Both options are explained in detail, including views of software screens, in this chapter.

When you use the RSLogix 5000 software to configure a module, you must perform the following steps:

1. Add the Local EtherNet/IP Bridge (1756-EN2T, 1756-EN2TR, or 1756-EN3TR) to your project’s I/O Configuration.

2. Add the 1732E-IT4IM12R or 1732E-IR4IM12R module as a child of the 1756-EN2T module.

Add a New Bridge and Module to Your RSLogix 5000 Project

3. Accept the default configuration or change it to specific configuration for the module.

4. Edit configuration for a module when changes are needed.

After you have started RSLogix 5000 software and created a controller, you must add a new bridge and a new module to your project. The bridge allows your module to communicate with the controller.

The wizard allows you to create a new module and write configuration. You can use default configuration or write specific configuration for your application.

Click Help on the configuration dialogs shown in this section if you need assistance in selecting and setting the parameters.

16 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

Configure Your Thermocouple and RTD Input Modules with RSLogix 5000 Software Chapter 3

If you are not offline, use this pull-down menu to go offline.

A. Right-click 1756 Backplane.

B. Select New Module.

A. Select the 1756-EN2T

EtherNet/IP Bridge.

B. Click OK.

Add the Local EtherNet/IP Bridge to the I/O Configuration

1. If necessary, go offline.

2. Add the EtherNet/IP Bridge to your RSLogix 5000 project.

3. Expand Communications and select the new module in the Select Module

dialog that appears. Select the 1756-EN2T EtherNet/IP Bridge.

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Chapter 3 Configure Your Thermocouple and RTD Input Modules with RSLogix 5000 Software

A. Name the bridge.

B. Enter the IP address.

C. Select slot 3 for the EtherNet/IP bridge.

D. Make sure the Minor Revision number

matches your module revision number.

E. Choose an Electronic Keying method.

For more information, see page 22

F. Click OK.

4. The New Module dialog opens. Configure the bridge module as illustrated below.

Note that we have entered the following properties in this example:

Name TEST_1756EN2T IP address 192.168.1.20 Slot 3 Revision 3.1 Electronic Keying Compatible Module

The local 1756-EN2T communication module will communicate with the 1732E ArmorBlock module on Ethernet. Before you can communicate with your module, you need to add it as a child of the 1756-EN2T communication module. For more information about using 1756 controller and EtherNet/IP products, see publication ENET-UM001

Add the I/O module as a child of the 1756-EN2T module

1. Right-click the Ethernet folder that appears below the 1756-EN2T bridge you added to the I/O Configuration tree and select New Module.

18 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012

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