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Allen-Bradley 1756-CJC cold junction compensation sensor, for ControlLogix thermocouple input modules

Allen-Bradley 1756-CJC

SKU: 1756-CJC
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$310.00
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Allen-Bradley 1756-CJC

Overview

The Allen-Bradley 1756-CJC is a Cold Junction Compensation (CJC) sensor designed for use with ControlLogix thermocouple input modules. It ensures accurate temperature measurement by compensating for the temperature differences at the terminal block, a critical requirement when using thermocouple sensors.

This compact component is mounted directly into the 1756-RTB (Removable Terminal Block) and is essential for achieving precision in temperature monitoring applications.

Key Features

  • Function: Cold junction compensation for thermocouple modules

  • Compatibility: ControlLogix 1756-IF6CIS, 1756-IR6I, and other thermocouple modules

  • Mounting Location: Plugs into 1756-RTB

  • Installation: Tool-less insertion into terminal block

  • Accuracy: Enables precise thermocouple input readings

  • Required: One CJC kit per thermocouple input module

Technical Specifications

  • Catalog Number: 1756-CJC

  • Operating Temperature Range: -20°C to +70°C

  • Construction: Industrial-grade thermistor embedded in housing

  • Electrical Connection: Integrated into RTB terminal point

  • Supported Modules: All 1756 ControlLogix thermocouple modules that require cold junction inputs

  • Standards Compliance: UL, CE, CSA

Applications

  • Process control systems

  • Temperature monitoring in industrial automation

  • Heating and cooling systems

  • Batch control in food, pharma, and chemical industries

  • Furnace and kiln control environments

Why Choose the 1756-CJC

  • Improved Accuracy: Compensates for ambient conditions at wiring terminals

  • Seamless Integration: Designed for ControlLogix RTB use

  • Critical for Thermocouples: Ensures true temperature measurement

  • Compact and Reliable: Installs directly without external wiring

  • Industrial Grade: Withstands harsh industrial temperatures

Order Now

The Allen-Bradley 1756-CJC cold junction compensation kit is available and ships worldwide. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1756-CJC

Overview

The Allen-Bradley 1756-CJC is a Cold Junction Compensation (CJC) sensor designed for use with ControlLogix thermocouple input modules. It ensures accurate temperature measurement by compensating for the temperature differences at the terminal block, a critical requirement when using thermocouple sensors.

This compact component is mounted directly into the 1756-RTB (Removable Terminal Block) and is essential for achieving precision in temperature monitoring applications.

Key Features

  • Function: Cold junction compensation for thermocouple modules

  • Compatibility: ControlLogix 1756-IF6CIS, 1756-IR6I, and other thermocouple modules

  • Mounting Location: Plugs into 1756-RTB

  • Installation: Tool-less insertion into terminal block

  • Accuracy: Enables precise thermocouple input readings

  • Required: One CJC kit per thermocouple input module

Technical Specifications

  • Catalog Number: 1756-CJC

  • Operating Temperature Range: -20°C to +70°C

  • Construction: Industrial-grade thermistor embedded in housing

  • Electrical Connection: Integrated into RTB terminal point

  • Supported Modules: All 1756 ControlLogix thermocouple modules that require cold junction inputs

  • Standards Compliance: UL, CE, CSA

Applications

  • Process control systems

  • Temperature monitoring in industrial automation

  • Heating and cooling systems

  • Batch control in food, pharma, and chemical industries

  • Furnace and kiln control environments

Why Choose the 1756-CJC

  • Improved Accuracy: Compensates for ambient conditions at wiring terminals

  • Seamless Integration: Designed for ControlLogix RTB use

  • Critical for Thermocouples: Ensures true temperature measurement

  • Compact and Reliable: Installs directly without external wiring

  • Industrial Grade: Withstands harsh industrial temperatures

Order Now

The Allen-Bradley 1756-CJC cold junction compensation kit is available and ships worldwide. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1756-CJC

Allen-Bradley 1756-CJC

$310.00
Add to wishlist
Allen-Bradley 1756-CJC

Allen-Bradley 1756-CJC

Your Price:
$310.00
Item Added to Your Cart
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