Rockwell Automation 1746-NT8 SLC 500 Thermocouple/mV Analog Input Module/ Instructions - Manual

Publication 1746-IN015C-EN-P - July 2001
Installation Instructions
SLC 500 Thermocouple/mV Analog Input Module
(Catalog Number 1746-NT8)
Inside...
Hazardous Location Considerations ........................................................ 2
Environnements dangereux ..................................................................... 2
Module Overview..................................................................................... 3
Input Ranges ............................................................................................ 3
Hardware Features .................................................................................. 4
Installing And Wiring Your Module ......................................................... 5
Electrostatic Damage............................................................................... 6
Required Tools and Equipment................................................................ 6
Power Requirements................................................................................ 6
Considerations for a Modular System..................................................... 7
Considerations for a Fixed Controller ...................................................... 7
Selecting A Chassis Slot.......................................................................... 7
Module Installation and Removal............................................................ 8
Terminal Block Removal........................................................................... 9
Cold Junction Compensation (CJC) ....................................................... 10
Wiring Guidelines .................................................................................. 10
Thermocouple Junctions........................................................................ 11
Preparing and Wiring the Cables........................................................... 14
Module Specifications........................................................................... 17
For More Information ............................................................................. 20