Rockwell Automation 1762-IR4 RTD/Resistance Input Module - Manual (Page 85)

Publication 1762-UM003A-EN-P - February 2003
Configuring the 1762-IR4 Module Using RSLogix 500 B-3
While offline, double-click on the IO Configuration icon under the
controller folder and the following IO Configuration screen appears.
This screen allows you to manually enter expansion modules into
expansion slots, or to automatically read the configuration of the
controller. To read the existing controller configuration, click on the
Read IO Config button.
A communications dialog appears, identifying the current
communications configuration so that you can verify the target
controller. If the communication settings are correct, click on Read IO
Config.
The actual I/O configuration will be displayed.