Allen-Bradley C Series Installation Instructions
Allen-Bradley C Series Installation Instructions

Allen-Bradley C Series Installation Instructions

High resolution thermocouple/millivolt input module

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Contents
This icon is used when
additional information is
available in the High Resolution
Thermocouple/Millivolt Input
Module User Manual,
publication 1771-6.5.131.
Prevent Electrostatic
Discharge
Allen-Bradley 1771-IXHR
High Resolution
Thermocouple/Millivolt
Input Module
(Catalog Number 1771-IXHR Series C)
Use this document as a guide when installing the 1771-IXHR/C High
Resolution Thermocouple/mV input module.
To

Prevent Electrostatic Discharge

Understand Compliance to European Union Directives 2

Understand Product Compatibility

Calculate Power Requirements

Determine Module Placement

Key the Backplane Connector

Install the Module and Field Wiring Arm

For this reference information
The High Resolution Thermocouple/Millivolt input module is
sensitive to electrostatic discharge.
ATTENTION: Electrostatic discharge can damage
integrated circuits or semiconductors if you touch
!
backplane connector pins. Follow these guidelines
when you handle the module:
Touch a grounded object to discharge static potential
Wear an approved wrist-strap grounding device
Do not touch the backplane connector or
connector pins
Do not touch circuit components inside the module
If available, use a static-safe work station
When not in use, keep the module in its
static-shield bag
Installation Instructions
See page
Below
2
3
3
3
4
5
6
7
See page
9
9
11
Publication 1771-5.66 – October 1998

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Summary of Contents for Allen-Bradley C Series

  • Page 1 Do not touch the backplane connector or connector pins • Do not touch circuit components inside the module • If available, use a static-safe work station • When not in use, keep the module in its static-shield bag Allen-Bradley 1771-IXHR Publication 1771-5.66 – October 1998...
  • Page 2 High Resolution Thermocouple/Millivolt Input Module Connect Wiring to the Connect your I/O devices to the field wiring arm (cat. no. 1771-WI) Field Wiring Arm shipped with the module. ATTENTION: Remove power from the 1771 I/O chassis backplane and field wiring arm before removing or installing an I/O module.
  • Page 3 Attacher tous connecteurs fournis par l’utilisateur et reliés aux Allen-Bradley product using screws, sliding latches, threaded circuits externes d’un appareil Allen-Bradley à l ’aide de vis, connectors, or other means such that any connection can loquets coulissants, connecteurs filetés ou autres moyens withstand a 15 Newton (3.4 lb.) separating force applied for a...
  • Page 4 High Resolution Thermocouple/Millivolt Input Module Specifications Description Value Number of Inputs 8, all of the same type or 4 each of 2 different types Module Location 1771 I/O chassis – 1 module slot Type of Input (Selectable) Type B, Pt–30% Rh/Pt–6% Rh (320 to 1800 Type E, chromel/constantan (–270 to 1000 Type J, iron/constantan...

This manual is also suitable for:

1771-ixhr

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