Allen-Bradley 1756-IT6I ControlLogix Analog Thermocouple Module

Product Overview

The Allen-Bradley 1756-IT6I is a six-point isolated thermocouple module. It belongs to the ControlLogix family. This module measures millivolt signals from thermocouples. It offers high accuracy for temperature monitoring. The 1756-IT6I supports both integer and floating-point data formats. It provides reliable performance in industrial environments.

Application Scenarios

This module works well in process control systems. It is ideal for temperature monitoring in manufacturing. Use it in chemical plants and refineries. It also fits power generation facilities. The 1756-IT6I handles multiple thermocouple types. It works with B, C, E, J, K, N, R, S, and T sensors. This makes it versatile for many industries.

Technical Specifications

The module has six isolated input channels. It features a 16-bit input resolution. It measures a range of -12 to 78 mV. The high-resolution range is -12 to 30 mV. It draws 250 mA from the 5V backplane. It draws 125 mA from the 24V backplane. The module scan time is 25 ms for millivolt floating point. It is 50 ms for temperature floating point. Maximum power dissipation is 4.3 Watts.

Installation & Maintenance Guide

Install the module in a ControlLogix chassis. Use removable terminal blocks 1756-TBNH or 1756-TBSH. Ensure proper wiring for each thermocouple. Follow the manual for configuration steps. Regularly check connections for tightness. Keep the module clean from dust. This ensures long-term reliability.

Packing List

One Allen-Bradley 1756-IT6I module. One installation guide. No terminal blocks included. Order 1756-TBNH or 1756-TBSH separately. The module is shipped in an anti-static bag. Shipping is via FedEx, UPS, or DHL.