Allen-Bradley 1756-IR6I RTD Input Module | 6-Channel Isolated ControlLogix

Description

Allen-Bradley 1756-IR6I: 6-Channel Isolated RTD Input Module

The Allen-Bradley 1756-IR6I is a top-quality RTD input module for ControlLogix systems. It reads temperature from many RTD sensor types. This module gives you high accuracy and strong noise protection for your important processes.

Get More Information

• Learn all the details about this powerful module.
• See wiring diagrams and full specifications.
• Download the complete datasheet here.

Technical Data

Brand: Allen-Bradley
Model: 1756-IR6I
Type: Isolated RTD Input Module
Input Channels: 6 (Isolated)
Resolution: 16 bits
RTD Types: Platinum (100Ω-1000Ω), Nickel (100Ω-500Ω), Copper (10Ω)
Wiring: 3-Wire or 4-Wire RTD support
Data Formats: Integer, IEEE 32-bit Floating Point
Filtering: Digital & Notch Filter for noise
Power: 250 mA @ 5V; 125 mA @ 24V
Accuracy: High precision measurement

Compatibility & Use

This 1756-IR6I module fits in any ControlLogix chassis. You need a terminal block (1756-TBNH or 1756-TBSH) to use it. It works with many sensor types for flexible temperature monitoring.

Warranty & Support

We offer a full 12-month warranty on this product. Our team is ready to help with any questions.

Shipping

We ship quickly using FedEx, UPS, and DHL.

FAQ

• What sensors can I use with the 1756-IR6I?
  You can use many Platinum, Nickel, and Copper RTD sensors. Common types are Pt100, Pt1000, and Ni120.
• How accurate is this RTD module?
  It has 16-bit resolution, which provides very precise and reliable temperature readings.
• Does it support 3-wire RTD connections?
  Yes, the module works with both 3-wire and 4-wire RTD sensor connections.
• What is the module’s scan time?
  The scan time can be as fast as 10 ms in integer mode for quick data updates.
• Can it detect if a sensor wire breaks?
  Yes, it has wire-off detection to alert you if a sensor connection is lost.