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Allen-Bradley 1756-IF8IH

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Allen-Bradley 1756-IF8IH | Isolated Analog Input Module | 8 Channels | HART Protocol | 4–20 mA | ControlLogix High-Integrity I/O

Overview

The Allen-Bradley 1756-IF8IH is a high-integrity 8-channel analog input module designed for use in ControlLogix chassis, supporting 4–20 mA current loop signals and HART communication. Each channel is electrically isolated, providing superior signal integrity, noise resistance, and safety-critical performance. Ideal for advanced process applications requiring simultaneous analog measurement and digital communication with smart HART field devices.

Key Features

  • Input Channels: 8 isolated analog inputs

  • Input Signal: 4–20 mA current loops

  • HART Enabled: Supports digital communication with HART field devices

  • Isolation: Channel-to-channel and channel-to-backplane

  • Resolution: 16-bit

  • Configuration: Studio 5000 Add-On Profile (AOP) supported

  • Diagnostics: HART data, input status, and fault detection

Technical Specifications

  • Catalog Number: 1756-IF8IH

  • System Platform: ControlLogix

  • Current Draw: 150 mA @ 5.1V DC, 90 mA @ 24V DC

  • Isolation Voltage: 250V (continuous), reinforced

  • Backplane Compatibility: 1756 ControlLogix chassis

  • Operating Temperature: 0°C to 60°C

  • Certifications: UL, CE, CSA, ATEX, RoHS, SIL 2/3 capable

  • Communication: Supports HART version 5/6/7

Applications

  • Process control and monitoring

  • HART-enabled sensor integration

  • Oil & gas and chemical processing

  • Pharmaceutical manufacturing

  • Safety-instrumented systems (SIS)

Why Choose the 1756-IF8IH?

  • Dual-functionality: analog input + HART digital data

  • Full isolation for high signal accuracy and safety

  • Ideal for critical, high-integrity process control systems

  • Compatible with GuardLogix and standard ControlLogix controllers

  • Meets demanding industry safety and performance standards

Order Now

The Allen-Bradley 1756-IF8IH analog input module is available and ready for global shipment. 

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-IF8IH | Isolated Analog Input Module | 8 Channels | HART Protocol | 4–20 mA | ControlLogix High-Integrity I/O

Overview

The Allen-Bradley 1756-IF8IH is a high-integrity 8-channel analog input module designed for use in ControlLogix chassis, supporting 4–20 mA current loop signals and HART communication. Each channel is electrically isolated, providing superior signal integrity, noise resistance, and safety-critical performance. Ideal for advanced process applications requiring simultaneous analog measurement and digital communication with smart HART field devices.

Key Features

  • Input Channels: 8 isolated analog inputs

  • Input Signal: 4–20 mA current loops

  • HART Enabled: Supports digital communication with HART field devices

  • Isolation: Channel-to-channel and channel-to-backplane

  • Resolution: 16-bit

  • Configuration: Studio 5000 Add-On Profile (AOP) supported

  • Diagnostics: HART data, input status, and fault detection

Technical Specifications

  • Catalog Number: 1756-IF8IH

  • System Platform: ControlLogix

  • Current Draw: 150 mA @ 5.1V DC, 90 mA @ 24V DC

  • Isolation Voltage: 250V (continuous), reinforced

  • Backplane Compatibility: 1756 ControlLogix chassis

  • Operating Temperature: 0°C to 60°C

  • Certifications: UL, CE, CSA, ATEX, RoHS, SIL 2/3 capable

  • Communication: Supports HART version 5/6/7

Applications

  • Process control and monitoring

  • HART-enabled sensor integration

  • Oil & gas and chemical processing

  • Pharmaceutical manufacturing

  • Safety-instrumented systems (SIS)

Why Choose the 1756-IF8IH?

  • Dual-functionality: analog input + HART digital data

  • Full isolation for high signal accuracy and safety

  • Ideal for critical, high-integrity process control systems

  • Compatible with GuardLogix and standard ControlLogix controllers

  • Meets demanding industry safety and performance standards

Order Now

The Allen-Bradley 1756-IF8IH analog input module is available and ready for global shipment. 

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-IF8IH

Allen-Bradley 1756-IF8IH

$0.00
Add to wishlist
Allen-Bradley 1756-IF8IH

Allen-Bradley 1756-IF8IH

Your Price:
$0.00
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