1756-IRT8IK Allen-Bradley RTD Thermocouple Input Module

Product Overview

The Allen-Bradley 1756-IRT8IK is a high-performance RTD thermocouple input module. It belongs to the ControlLogix family. This module offers 8 fully isolated channels. It provides 24-bit resolution for accurate data. The module draws 200 milliamps at 5.1 Volts. It draws 150 milliamps at 24 Volts. Maximum power dissipation is 4.6 Watts. Thermal dissipation reaches 15.7 BTU per hour. The 1756-IRT8IK handles harsh industrial environments. It ensures reliable temperature monitoring. This device is a core component for automation systems.

Application Scenarios

You can use this module in process control systems. It works well in manufacturing plants. The 1756-IRT8IK monitors temperatures in furnaces. It tracks data in chemical reactors. It also manages HVAC systems. Oil and gas facilities use it for safety. Food processing plants rely on it for quality. The module integrates with other ControlLogix components. It supports complex automation tasks.

Technical Specifications

The module features 8 isolated input channels. It uses 24-bit analog-to-digital conversion. Continuous isolation voltage is 250 Volts. Backplane current at 24 Volts is 2 milliamperes. The unit communicates via the ControlLogix backplane. It supports both RTD and thermocouple types. The module operates in a standard chassis slot. It offers high noise immunity for stable readings.

Installation & Maintenance Guide

Install the 1756-IRT8IK into a ControlLogix chassis. Ensure the backplane power is off. Align the module with the slot guides. Secure it with the locking screws. Connect your RTD or thermocouple wires. Use proper shielding for signal integrity. Apply torque to terminal screws as specified. For maintenance, inspect connections periodically. Clean the module with a dry cloth. Replace the module if you see damage.

Packing List

The package includes one Allen-Bradley 1756-IRT8IK module. It includes a quick start guide. You also get a connector for wiring. No additional cables are included. The product ships in an anti-static bag. We use FedEx, UPS, or DHL for shipping. Your order arrives safely and quickly.