Allen-Bradley 1756-IT6I2 ControlLogix Enhanced Isolated Thermocouple Module 1756IT6I2

Description: 

The Allen-Bradley 1756-IT6I2 ControlLogix Enhanced Isolated Thermocouple Module (1756IT6I2) is used in ControlLogix automation systems to accurately measure temperature signals from thermocouple sensors with channel-to-channel isolation. Commonly installed in ControlLogix chassis within process control panels, manufacturing systems, heat treatment equipment, and industrial processing lines where precise temperature monitoring is required. Maintenance teams, OEMs, and system integrators use this module for process instrumentation upgrades, replacement of failed temperature input cards, system expansion, and integration of high-accuracy thermal measurement into PLC-based control systems.

Applications:

The 1756-IT6I2 thermocouple module is widely used in industrial environments to monitor temperature in furnaces, ovens, boilers, reactors, and other thermal processes. It supports manufacturing plants, oil and gas facilities, power generation systems, and food processing operations where stable, isolated temperature inputs are essential for maintaining product quality and operational safety.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Model / Part number: 1756-IT6I2
• Product type: Enhanced isolated thermocouple input module
• Series: ControlLogix
• Number of inputs: 6 thermocouple inputs
• Input types: Supports multiple thermocouple types (application dependent)
• Isolation: Channel-to-channel and channel-to-backplane isolation
• Resolution: High-resolution temperature measurement
• Mounting: 1756 ControlLogix chassis slot
• Communication: Backplane communication
• Application environment: Industrial process control systems

Common Replacements:

• Allen-Bradley 1756-IT6
• Allen-Bradley 1756-IR6I
• Siemens 6ES7531-7KF00-0AB0