Related Manuals for Allen-Bradley 1762-IR4
Summarization of Contents
Preface
Who Should Use This Manual
Identifies the target audience responsible for control systems using the module.
Rockwell Automation Support
Provides contact information for technical assistance and support.
Chapter 1: Overview
General Description
Provides a general overview of the 1762-IR4 module's capabilities.
RTD Compatibility
Details the types of RTDs compatible with the module and their specifications.
Hardware Features
Illustrates and describes the physical components of the RTD/resistance module.
Module Field Calibration
Details the module's autocalibration process for accuracy.
Chapter 2: Installation and Wiring
Power Requirements
Details the module's power consumption and supply needs.
Hazardous Location Considerations
Specifies suitability for Class I, Division 2 locations and associated warnings.
Prevent Electrostatic Discharge
Safety guidelines to prevent ESD damage to modules.
RTD Wiring Considerations
Guidance on selecting cables and wiring RTDs for accuracy.
Chapter 3: Module Data, Status, and Channel Configuration
Input Data File
Details the data structure for reading input values and status.
Configuring Channels
Outlines the process of setting channel operation details like type and units.
Selecting Data Format (Bits 12 to 14)
Explains options for input data formats like raw, engineering units, etc.
Determining Module Update Time
Explains how module update time is calculated based on channels and filters.
Effects of Autocalibration on Accuracy
Shows how autocalibration affects the module's measurement accuracy.
Chapter 4: Diagnostics and Troubleshooting
Safety Considerations
Emphasizes safety precautions during troubleshooting procedures.
Error Codes
Lists and explains various module error codes and their meanings.
Contacting Rockwell Automation
Lists information needed when contacting support for assistance.
Appendix B: Configuring the 1762-IR4 Module Using RSLogix 500
Module Addressing
Explains the addressing scheme for the module's input image.
Configuration Using RSLogix 500 Version 5.50 or Higher
Guides through module configuration using RSLogix 500 v5.50 and later.
Glossary
filter frequency
Defines the selectable frequency for a digital filter.
module update time
Defines time to sample, convert, and provide data to processor.
resolution
Defines the smallest detectable change in a measurement.
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