beautypg.com

Rockwell Automation 1746-NR4 SLC 500 RTD/Resistance Input Module/ Instructions User Manual

Slc 500™ rtd/resistance input module, Installation instructions

background image

Publication 1746-IN012B-EN-P - May 2001

Installation Instructions

SLC 500™ RTD/Resistance Input Module

(Catalog Number 1746-NR4)

Inside…............................................................................................page

Hazardous Location Considerations ........................................................ 2

Environnements dangereux ..................................................................... 2

Overview .................................................................................................. 3

Required Tools and Equipment ................................................................ 4

Electrostatic Damage............................................................................... 5

NR4 Power Requirements........................................................................ 5

Modular Chassis Considerations............................................................. 5

Fixed Expansion Chassis Considerations................................................. 6

General Considerations ........................................................................... 6

Module Installation and Removal............................................................ 7

Terminal Block Wiring and Removal ........................................................ 8

Wiring Considerations ............................................................................. 9

Wiring Resistance Devices (Potentiometers) to the NR4 Module ........ 12

Wiring Input Devices to the NR4 Module ............................................. 14

Module Addressing................................................................................ 15

Channel Configuration ........................................................................... 16

Specifications ........................................................................................ 18

For More Information ............................................................................. 24