Spectrum-controls 1769sc-IT6I Manuel d'utilisateur

User’s Manual Pub. 0300244-01 Rev. A 1769 6 Channel Isolated Thermocouple/mV Input Module Catalog Number: 1769sc-IT6I

1-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A 1.1.2 Data Formats The data can be configured on board each module

Chapter 1: Module Overview 1-3 User’s Manual Pub. 0300244-01 Rev. A The illustration below shows the module’s hardware features. Item Descriptio

1-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A 1.2.1 System Operation At power-up, the module performs a check of

Chapter 1: Module Overview 1-5 User’s Manual Pub. 0300244-01 Rev. A When configured for millivolt inputs, the module converts the analog values d

1-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

User’s Manual Pub. 0300244-01 Rev. A Chapter 2 Quick Start for Experienced Users Section 2.1 Before You Begin This chapter can help you to get sta

2-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Section 2.3 What You Need To Do This chapter covers: 1) Ensuring

Chapter 2: Quick Start for Experienced Users 2-3 User’s Manual Pub. 0300244-01 Rev. A 1) Check that the bus lever of the module to be installed

2-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Follow the guidelines below when wiring the module. General • Po

Chapter 2: Quick Start for Experienced Users 2-5 User’s Manual Pub. 0300244-01 Rev. A • Ground the shield drain wire at one end only. The prefer

ii Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Important Notes 1. Please read all the information in this owner’s

2-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A 3) Put the controller in Run mode. During a normal start-up, the

User’s Manual Pub. 0300244-01 Rev. A Chapter 3 Installation and Wiring This chapter tells you how to: • Determine the power requirements for the m

3-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Section 3.2 Power Requirements The module receives power through

Chapter 3: Installation and Wiring 3-3 User’s Manual Pub. 0300244-01 Rev. A 3.3.2 Prevent Electrical Discharge Electrostatic discharge can dama

3-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A which means that a module may not be located more than 8 modules a

Chapter 3: Installation and Wiring 3-5 User’s Manual Pub. 0300244-01 Rev. A right-side adjacent module’s bus lever is in the unlocked (fully righ

3-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A 3.5.2 Panel Mounting Mount the module to a panel using two screws

Chapter 3: Installation and Wiring 3-7 User’s Manual Pub. 0300244-01 Rev. A others aside. This reduces remounting time during drilling and tappi

3-8 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Section 3.7 Field Wiring Connections 3.7.1 System Wiring Guidelin

Chapter 3: Installation and Wiring 3-9 User’s Manual Pub. 0300244-01 Rev. A • This product is intended to be mounted to a well-grounded mounting

User’s Manual Pub. 0300244-01 Rev. A Table of Contents IMPORTANT NOTES ...

3-10 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A 3.7.4 Wiring the Finger Safe Terminal Block When wiring the term

Chapter 3: Installation and Wiring 3-11 User’s Manual Pub. 0300244-01 Rev. A 3.7.5 Wiring the Module To prevent shock hazard, care should be ta

3-12 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Note: When using an ungrounded thermocouple, the shield must be

Chapter 3: Installation and Wiring 3-13 User’s Manual Pub. 0300244-01 Rev. A Section 3.9 Calibration The thermocouple module is initially calibr

3-14 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

User’s Manual Pub. 0300244-01 Rev. A Chapter 4 Module Data, Status, and Channel Configuration After installing the 1769sc-IT6I Isolated Thermocoupl

4-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Note: Not all controllers support program access to the configura

Chapter 4: Module, Data, Status, and Channel Configuration 4-3 User’s Manual Pub. 0300244-01 Rev. A 4.2.2 Channel Configuration Each channel conf

4-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A 4.2.4 Selecting Data Formats (Bits 12 through 14) This selection c

Chapter 4: Module, Data, Status, and Channel Configuration 4-5 User’s Manual Pub. 0300244-01 Rev. A selected. The raw/proportional data format a

iv Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A SECTION 3.8 COLD JUNCTION COMPENSATION ...

4-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A 4.2.7 Determining Open-Circuit Response (Bits 6 and 5) An open-ci

Chapter 4: Module, Data, Status, and Channel Configuration 4-7 User’s Manual Pub. 0300244-01 Rev. A Table 4-6 (Filter Effects) Input Filter Chann

4-8 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Repeatability Repeatability is the ability of the input module to

Chapter 4: Module, Data, Status, and Channel Configuration 4-9 User’s Manual Pub. 0300244-01 Rev. A Example 2 All Channel enabled for thermocoupl

4-10 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Section 4.4 Input Data File The input data table allows you to a

Chapter 4: Module, Data, Status, and Channel Configuration 4-11 User’s Manual Pub. 0300244-01 Rev. A 4.4.3 Open-Circuit Flag Bits (OC0 to OC7) Bi

4-12 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

User’s Manual Pub. 0300244-01 Rev. A Chapter 5 Diagnostics and Troubleshooting This chapter describes troubleshooting the isolated thermocouple/mV

5-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Circuits installed on the machine for safety reasons, like over-tr

Chapter 5: Diagnostics and Troubleshooting 5-3 User’s Manual Pub. 0300244-01 Rev. A Whenever a channel configuration word is improperly defined,

Table of Contents v User’s Manual Pub. 0300244-01 Rev. A SECTION 5.5 NON-CRITICAL VS. CRITICAL MODULE ERRORS ...

5-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Section 5.6 Module Error Definition Table Analog module errors ar

Chapter 5: Diagnostics and Troubleshooting 5-5 User’s Manual Pub. 0300244-01 Rev. A If you set the fields in the configuration file to invalid or

5-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Error Type Hex Equivalent Module Error Code (Binary) Extended Err

User’s Manual Pub. 0300244-01 Rev. A Appendix A Specifications Specification Description Module ID Codes Vendor ID = 58 (Decimal) Product Type =

A-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Thermocouple Type N (-200°C to 1300°C) +/- 1 degrees C maxim

Appendix A: Specifications A-3 User’s Manual Pub. 0300244-01 Rev. A Thermocouple Type B +/- 0.7°C Thermocouple Type C +/- 0.2°C Milliv

A-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

User’s Manual Pub. 0300244-01 Rev. A Appendix B Using Thermocouple Junctions This appendix describes the types of thermocouple junctions available,

B-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A channel-to-channel isolation is removed, since there is no isolati

Appendix B: Using Thermocouple Junctions B-3 User’s Manual Pub. 0300244-01 Rev. A Section B.3 Using an Exposed Junction Thermocouple An exposed

vi Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

B-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A To prevent violation of channel-to-channel isolation: • For multi

User’s Manual Pub. 0300244-01 Rev. A Appendix C Module Configuration Using MicroLogix 1500 and RSLogix 500 This appendix examines the 1769sc-IT6I mo

C-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A For example, to obtain the general status of channel 2 of the modu

Appendix C: Module Configuration Using MicroLogix 1500 and RSLogix 500 C-3 User’s Manual Pub. 0300244-01 Rev. A Start RSLogix and create a MicroL

C-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Enter the settings from the table below. Table C-2 (Module ID Cod

Appendix C: Module Configuration Using MicroLogix 1500 and RSLogix 500 C-5 User’s Manual Pub. 0300244-01 Rev. A Enter the decimal equivalent of

C-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

User’s Manual Pub. 0300244-01 Rev. A Appendix D Configuring the IT6I for CompactLogix Controllers in RSLogix 5000 The procedure in this example is u

D-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A In the Controller Organizer on the left of the screen, right clic

Appendix D: Configuring the IT6I for CompactLogix Controllers in RSLogix 5000 D-3 User’s Manual Pub. 0300244-01 Rev. A First, select the Comm Fo

User’s Manual Pub. 0300244-01 Rev. A Preface Read this preface to familiarize yourself with the rest of the manual. This preface covers the followin

D-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A At this point you may click “Finish” to complete the configuration

Appendix D: Configuring the IT6I for CompactLogix Controllers in RSLogix 5000 D-5 User’s Manual Pub. 0300244-01 Rev. A Section D.4 Configuring a

D-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

User’s Manual Pub. 0300244-01 Rev. A Appendix E Configuring the IT6I to be Used with a 1769-ADN DeviceNet Adapter This application example assumes

E-2 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Start RSNetworx for DeviceNet. The following screen appears: In

Appendix E: Configuring the IT6I to be Used with a 1769-AND DeviceNet Adapter E-3 User’s Manual Pub. 0300244-01 Rev. A To configure I/O for the a

E-4 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A double-click on the first empty slot after the 1769-ADN. From the

Appendix E: Configuring the IT6I to be Used with a 1769-AND DeviceNet Adapter E-5 User’s Manual Pub. 0300244-01 Rev. A Click OK and your configu

E-6 Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A

User’s Manual Pub. 0300244-01 Rev. A Index A Accuracy, A-1 C Calibration, 3-13 Channel Configuration, 4-3 Cold Junction Compensation, 3-12 CompactLog

viii Compact™ IO Isolated Thermocouple Module User’s Manual Pub. 0300244-01 Rev. A Conventions Used in This Manual The following conventions are us

User’s Manual Pub. 0300244-01 Rev. A R Raw/Proportional Data, 4-4 Repeatability, 4-8, A-2 RSLogix 500, C-1 RSLogix 5000, D-1 S Scaled for PID, 4-5 S

User’s Manual Pub. 0300244-01 Rev. A Getting Technical Assistance Note that your module contains electronic components which are susceptible to dama

User’s Manual Pub. 0300244-01 Rev. A ©2009, Spectrum Controls, Inc. All rights reserved. Specifications subject to change without notice. The Encom

User’s Manual Pub. 0300244-01 Rev. A Chapter 1 Overview This chapter describes the 1769sc-IT6I Isolated Thermocouple/mV Input Module and explains