• Allen-Bradley 1756-IT6I2
  • Allen-Bradley 1756-IT6I2
  • Allen-Bradley 1756-IT6I2
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Allen-Bradley 1756-IT6I2 ControlLogix 6-Point Enhanced Isolated Thermocouple Input Module

Allen-Bradley 1756-IT6I2 ControlLogix 6-Point Enhanced Isolated Thermocouple Input Module

The Allen-Bradley 1756-IT6I2 is an enhanced isolated thermocouple input module designed for the ControlLogix platform. This module provides six isolated input channels, specifically engineered to interface with various thermocouple types...

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Availability: Low stock: 6 left

SKU: 1756-IT6I2
Vendor: Allen-Bradley
Category: Analog Input Module
Related Series:

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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View full product details

The Allen-Bradley 1756-IT6I2 is an enhanced isolated thermocouple input module designed for the ControlLogix platform. This module provides six isolated input channels, specifically engineered to interface with various thermocouple types for high-precision temperature monitoring in industrial control environments.

Features

  • Six isolated input channels for thermocouple temperature sensing.
  • High-resolution 16-bit analog-to-digital conversion.
  • Enhanced isolation to minimize signal noise and ground loop interference.
  • Configurable input ranges including -12 to 78 mV and -12 to 30 mV.
  • Compatible with standard ControlLogix backplane power requirements.

Technical Specifications

Module Type Isolated Thermocouple Input
Point Count 6 Points
Resolution 16-bit
Input Sensitivity 1.4 uV/bit
Backplane Current (5V DC) 200 mA
Backplane Current (24V DC) 150 mA
Power Dissipation (Max) 4.6 Watts
Compatible RTB 1756-TBNH, 1756-TBSH

Installation Guidelines

  • Ensure the ControlLogix chassis power is disconnected before installing or removing the module.
  • Use a compatible Removable Terminal Block (RTB) such as the 1756-TBNH or 1756-TBSH for secure field wiring.
  • Maintain proper grounding practices to protect against EMI; use shielded thermocouple cabling where necessary.
  • Ensure adequate airflow within the enclosure to accommodate the 4.6W maximum power dissipation.
  • Verify that the module is fully seated in the chassis slot and the locking latch is engaged.

FAQ

Is the 1756-IT6I2 still in production? No, this module was discontinued by the manufacturer effective March 31, 2017. We provide these units as legacy spare parts.

What terminal blocks are compatible with this module? The 1756-IT6I2 is designed for use with the 1756-TBNH or 1756-TBSH removable terminal blocks.