Rockwell Automation Allen-Bradley 1734-IR2 Manual de usuario

POINT I/O Thermocouple and RTD

Modules

Catalog Numbers 1734-IR2, 1734-IR2E and 1734-IT2I

User Manual

Publication 1734-UM004F-EN-E - December 2012

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, Rockwell Automation, POINT I/O, RSLinx, RSLogix 5000, 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, such as a drive or motor, to alert people that dangerous voltage may be present.

BURN HAZARD

Labels may be on or inside the equipment, such as a drive or motor, to alert people that surfaces may reach dangerous

temperatures.

iii Publication 1734-UM004F-EN-E - December 2012

Table of Contents

Important User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Summary of Changes

New and Revised Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Change Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Preface

Who Should Use this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Related Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Common Techniques Used in this Manual. . . . . . . . . . . . . . . . . . . . . . 10

Chapter 1

About POINT I/O Modules

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Module Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Selecting a Module Input Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Communicating with Your Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Default Data Map for the Thermocouple Input Module

(catalog number 1734-IT2I) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Default Data Map for the RTD Input Module

(catalog numbers 1734-IR2, and 1734-IR2E). . . . . . . . . . . . . . . . . 13

Data Format (1734-IT2I, 1734-IR2, and 1734-IR2E modules) . . 14

Use Module Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Overrange Alarm (1734-IT2I, 1734-IR2, and

1734-IR2E modules) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Underrange Alarm (1734-IT2I, 1734-IR2, and

1734-IR2E modules) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Level Alarms (1734-IT2I, 1734-IR2, and

1734-IR2E modules) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Open-wire Alarm (1734-IT2I, 1734-IR2, and

1734-IR2E modules) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Cold Junction Compensation (1734-IT2I module) . . . . . . . . . . . . . . . 16

Chapter Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Chapter 2

Install the Module

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Preventing Electrostatic Discharge. . . . . . . . . . . . . . . . . . . . . . . . . 17

Environment and Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Install the Mounting Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Install an I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Install the Removable Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . 21

Remove a Mounting Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Wire the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Chapter Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Chapter 3

Configure Your Module

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Configuration Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Commissioning a Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Publication 1734-UM004F-EN-E - December 2012

iv Table of Contents

Using the RSNetWorx Commissioning Tool. . . . . . . . . . . . . . . . . 26

Use Sequential Auto Addressing. . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Use Third Party Configuration Software . . . . . . . . . . . . . . . . . . . . 27

Add the Adapter to Your Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Add I/O Modules to Your Network POINTBus. . . . . . . . . . . . . 28

Set the Thermocouple Input Module Parameters Using RSNetWorx 30

Configure Your Thermocouple Input Module. . . . . . . . . . . . . . . . . . . 32

Basic Set-up Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Advanced Setup Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Advanced Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Set the RTD Input Module Parameters Using RSNetWorx . . . . . . . . 37

Configure Your RTD Input Module . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Basic Setup Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Advanced Setup Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Basic Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Advanced Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Check I/O Status and View the EDS File . . . . . . . . . . . . . . . . . . . . . . 44

1734-IT2I module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

1734-IR2 and 1734-IR2E modules. . . . . . . . . . . . . . . . . . . . . . . . . 45

Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Chapter 4

Calibrate Your Module

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

When and How to Calibrate Your Module . . . . . . . . . . . . . . . . . . . . . 47

Calibration Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Tools and Equipment Required to Calibrate

Your Thermocouple Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Calibrate the Thermocouple Input Module . . . . . . . . . . . . . . . . . . . . . 48

Access Calibration Parameters in RSNetWorx . . . . . . . . . . . . . . . 49

Input (mV) Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Cold Junction Compensation Calibration . . . . . . . . . . . . . . . . . . . 53

Tools and Equipment Required to Calibrate

Your RTD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Calibrate the RTD Input Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Chapter 5

Troubleshoot the Module

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Interpret the Status Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Appendix A

Configure Modules in

RSLogix 5000 Software

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Publication 1734-UM004F-EN-E - December 2012

Table of Contents v

Understanding Data, Connection, and

Communication Formats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Configure Your Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Use the Help Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Working with Dialogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Work with Dialogs for RTD Modules . . . . . . . . . . . . . . . . . . . . . . 65

Work with Dialogs for Thermocouple Modules . . . . . . . . . . . . . . 70

Appendix B

Calculate Absolute Accuracy and

Accuracy Drift

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Calculate with Formulas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Absolute Accuracy Formula . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Accuracy Drift Formula. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Index

Publication 1734-UM004F-EN-E - December 2012

vi Table of Contents

Notes:

vii Publication 1734-UM004F-EN-E - December 2012

Summary of Changes

This publication contains new and revised information not in the last release.

New and Revised Information

See the table for a summary of the major changes in this manual.

Change Bars

Change bars (as shown with this paragraph) show the areas in this manual that

differ from previous editions and indicate the addition of new or revised

information.

Revised to include Chapter

New Appendix on Absolute Accuracy and Accuracy Drift calculation Appendix B

Publication 1734-UM004F-EN-E - December 2012

viii Summary of Changes

Notes:

ix Publication 1734-UM004F-EN-E - December 2012

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

You must be able to use your selected configuration software to set up and

calibrate these modules. You must have the capability to download and use

files.

We assume you know how to do this in this manual. If you do not, refer to

your software user manuals or online help before attempting to use these

modules.

Purpose of this Manual

This manual describes how to install, configure and troubleshoot your

Thermocouple and Resistance Termperature Detector (RTD) modules.

Related Documentation

The following documents contain additional information concerning Rockwell

Automation products. To obtain a copy, contact your local

Rockwell Automation office or distributor.

For Information About See

About POINT I/O Modules Chapter 1

Install the Module Chapter 2

Configure Your Module Chapter 3

Calibrate Your Module Chapter 4

Troubleshoot the Module Chapter 5

Configure Modules in RSLogix 5000 Software Appendix A

Calculate Absolute Accuracy and Accuracy Drift Appendix B

Resource Description

POINT I/O RTD and Thermocouple Input Module

Installation Instructions, publication 1734-IN011 Information about specification and safety approval concerning 1734-IT2I,

1734-IR2, and 1734-IR2E modules.

Analog Input Modules Installation Instructions,

publication 1734-IN024 Information about how to install the 1734-IE2C, Series C, POINT I/O Current

Input Analog Module, 1734-IE2V, Series C, POINT I/O Voltage Input Analog

Module, and POINT I/O 2 Current and 2 Voltage Input Analog Module.

Publication 1734-UM004F-EN-E - December 2012

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.

• Numbered lists provide sequential steps or hierarchical information.

•Italic type is used for emphasis.

Analog Output Modules Installation Instructions,

publication 1734-IN002 Information about how to install 1734-OE2C and 1734-OE2V, Series C Point I/O

Current and Voltage Output Analog Modules.

Cold Junction Wiring Base Assembly Installation

Instruction, publication 1734-IN583 Information about how to install the POINT I/O Cold Junction Compensation

Wiring Base Assembly.

DeviceNet Communication Interface Installation

Instructions, publication 1734-IN057 Information about how to install the 1734-PDN Series B POINT I/O DeviceNet

Communication Interface Module.

Expansion Power Supply Installation Instructions,

publication 1734-IN058 Information about how to installthe 1734-EP24DC, Series B POINT I/O 24V DC

Expansion Power Supply.

Field Potential Distributor Installation Instructions,

publication 1734-IN059.Information about how to install the 1734-FPD, Series B POINT I/O Field

Potential Distributor Module.

POINT I/O Selection Guide, publication 1734-SG001 A description and overview of the 1734 and 1734D series POINT I/O modules

and compatible control platforms. Also includes an overview of how to specify

a POINT I/O system.

Protected Output Modules Installation Instructions,

publication 1734-IN056 Information about how to install 1734-OB2E, -OB4E and -OB8E Series C POINT

I/O Protected Output Modules.

Relay Output Modules Installation Instructions,

publication 1734-IN055 Information about how to install 1734-OW2 and 1734-OW4, Series C POINT I/O

2 or 4 Relay Output Modules.

Sink Input Modules Installation Instructions, publication

1734-IN051 Information about how to install 1734-IB2, 1734-IB4, 1734-IB8, Series C POINT

I/O Input Modules.

Source Output Modules Installation Instructions,

publication 1734-IN052 Information about how to install 1734-IV2, -IV4 and -IV8 Series C POINT I/O

Source Input Modules.

Very High Speed Counter Modules Installation

Instructions, publication 1734-IN003 Information about how to install 1734-VHSC5 and 1734-VHSC24, Series C

POINT I/O 5V DC and 24V DC Very High Speed Counter Modules.

Wiring Base Assembly Installation Instructions,

publication 1734-IN511 Information about how to install 1734-TB and -TBS POINT I/O Wiring Base

Assemblies.

Wiring Base Assembly Installation Instructions,

publication 1734-IN013 Information about how to install 1734-TB3 and -TB3S POINT I/O Wiring Base

Assemblies.

Resource Description

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Unidad de control de Rockwell Automation

Rockwell Automation

Rockwell Automation 1768-L43 Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley 1770-KFC15 Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley Guard I/O DeviceNet 1732DS-IB8 Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley 1794-IV16 Manual de usuario

Rockwell Automation

Rockwell Automation 1606-XLSBATASSY3 Manual de usuario

Rockwell Automation

Rockwell Automation ControlLogix 1756-M02AE Manual de instrucciones

Rockwell Automation

Rockwell Automation Allen-Bradley PowerFlex 750 Series Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley ControlNet 1734-ACNR Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley SLC 500 BASIC Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley ControlLogix 1756-HSC Manual de usuario

Rockwell Automation

Rockwell Automation ControlLogix 1756-EN2TR Manual de usuario

Rockwell Automation

Rockwell Automation Trusted TMR Expander Interface Manual de usuario

Rockwell Automation

Rockwell Automation ArmorBlock MaXum 1792D-8BT8PE Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley 1734-232ASC Manual de usuario

Rockwell Automation

Rockwell Automation 1606-XLERED Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley 1606-XLSBUFFER24 Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley Kinetix 5700 Series Manual de usuario

Rockwell Automation

Rockwell Automation Reliance Electric LiquiFlo 41L4060 Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley 2198-R031 Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley FactoryTalk Analytics LogixAI Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley 800G-XLS Z-EX Series Manual de usuario

Rockwell Automation

Rockwell Automation Allen-Bradley 1746-BTM Manual de usuario

Rockwell Automation

Rockwell Automation 1794-OB8 Manual de usuario

Rockwell Automation

Rockwell Automation D2-3563 Manual de usuario

Manuales populares de Unidad de control de otras marcas

Festo

Festo Compact Performance CP-FB6-E Manual de lista de piezas

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manual de usuario

JS Automation

JS Automation MPC3034A Manual de usuario

JAUDT

JAUDT SW GII 6406 Series Guía rápida

Spektrum

Spektrum Air Module System Manual de usuario

BOC Edwards

BOC Edwards Q Series Manual de usuario

KHADAS

KHADAS BT Magic Manual de usuario

Etherma

Etherma eNEXHO-IL Manual de usuario

PMFoundations

PMFoundations Attenuverter Manual de usuario

GEA

GEA VARIVENT Manual de usuario

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manual de usuario

Altronix

Altronix LINQ8PD Instrucciones de montaje

Eaton

Eaton Powerware Series Manual de usuario

WAGO

WAGO 750-407/040-000 Manual de usuario

Sony

Sony CCU-590 Manual de usuario

Graco

Graco 25D614 Manual de usuario

Task Force Tips

Task Force Tips YE-RF-900 Manual de programación

Shini

Shini SPV-U Series Manual de usuario