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Allen-Bradley 1756-IF8IH module with 8 isolated channels and HART support for ControlLogix applications

Allen-Bradley 1756-IF8IH

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Allen-Bradley 1756-IF8IH | Isolated Analog Input Module with HART Protocol (8-Channel, Voltage/Current)

Overview

The Allen-Bradley 1756-IF8IH is a top-tier analog input module for ControlLogix systems, featuring 8 isolated voltage or current inputs and comprehensive HART communication support. It accommodates HART Protocol versions 5, 6, and 7 with read/write capability, making it ideal for advanced process control and smart instrumentation integration.

With complete isolation, high-resolution signal processing, and HART capabilities per channel, the 1756-IF8IH simplifies commissioning, diagnostics, and monitoring — all in a compact, space-saving module.

Key Features

  • 8 Isolated Analog Input Channels – Each channel supports voltage or current input

  • Supports HART 5, 6, and 7 – Full read/write capability per channel

  • Voltage & Current Ranges – ±10V, 0–20 mA, 4–20 mA

  • Fully Isolated Channels – Ensures signal integrity and safety

  • Channel-by-Channel Configuration – Flexible setup for mixed signals

  • Real-Time HART Communication – Secondary variables, device status, and diagnostics

  • Studio 5000 Integrated – Streamlined configuration and data access

Technical Specifications

  • Catalog Number: 1756-IF8IH

  • Input Channels: 8 isolated

  • Signal Types: Voltage (±10V), Current (0–20 mA, 4–20 mA)

  • Resolution: High-resolution analog conversion (typically 24-bit)

  • HART Protocol Support: Versions 5, 6, and 7 (read/write)

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

  • Backplane Current: ~400 mA @ 5.1V DC

  • Connector: 36-pin RTB (sold separately)

  • Operating Temperature: 0°C to +60°C

  • Mounting: ControlLogix chassis

  • Compatible Software: Studio 5000 Logix Designer

Applications

  • Process Automation – Oil & gas, chemical, food & beverage, water treatment

  • Smart Instrumentation – Integrate and configure HART-enabled transmitters

  • Advanced Diagnostics – Retrieve digital variables and health status from field devices

  • High-Accuracy Analog Monitoring – Ideal for control systems requiring precision

Why Choose the 1756-IF8IH?

  • Fully isolated, high-resolution analog inputs with HART support

  • Reduces wiring and hardware by combining analog and HART functions

  • Enables full digital integration with modern field instruments

Order Now

Now available for fast global shipping.

Explore our ControlLogix Controllers main category to discover all models and specifications in this family.

Visit our Allen-Bradley Industrial Automation Products master category for the complete range of controllers, drives, motors, HMIs, and accessories.

Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.
1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.
PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.

Description

Allen-Bradley 1756-IF8IH | Isolated Analog Input Module with HART Protocol (8-Channel, Voltage/Current)

Overview

The Allen-Bradley 1756-IF8IH is a top-tier analog input module for ControlLogix systems, featuring 8 isolated voltage or current inputs and comprehensive HART communication support. It accommodates HART Protocol versions 5, 6, and 7 with read/write capability, making it ideal for advanced process control and smart instrumentation integration.

With complete isolation, high-resolution signal processing, and HART capabilities per channel, the 1756-IF8IH simplifies commissioning, diagnostics, and monitoring — all in a compact, space-saving module.

Key Features

  • 8 Isolated Analog Input Channels – Each channel supports voltage or current input

  • Supports HART 5, 6, and 7 – Full read/write capability per channel

  • Voltage & Current Ranges – ±10V, 0–20 mA, 4–20 mA

  • Fully Isolated Channels – Ensures signal integrity and safety

  • Channel-by-Channel Configuration – Flexible setup for mixed signals

  • Real-Time HART Communication – Secondary variables, device status, and diagnostics

  • Studio 5000 Integrated – Streamlined configuration and data access

Technical Specifications

  • Catalog Number: 1756-IF8IH

  • Input Channels: 8 isolated

  • Signal Types: Voltage (±10V), Current (0–20 mA, 4–20 mA)

  • Resolution: High-resolution analog conversion (typically 24-bit)

  • HART Protocol Support: Versions 5, 6, and 7 (read/write)

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

  • Backplane Current: ~400 mA @ 5.1V DC

  • Connector: 36-pin RTB (sold separately)

  • Operating Temperature: 0°C to +60°C

  • Mounting: ControlLogix chassis

  • Compatible Software: Studio 5000 Logix Designer

Applications

  • Process Automation – Oil & gas, chemical, food & beverage, water treatment

  • Smart Instrumentation – Integrate and configure HART-enabled transmitters

  • Advanced Diagnostics – Retrieve digital variables and health status from field devices

  • High-Accuracy Analog Monitoring – Ideal for control systems requiring precision

Why Choose the 1756-IF8IH?

  • Fully isolated, high-resolution analog inputs with HART support

  • Reduces wiring and hardware by combining analog and HART functions

  • Enables full digital integration with modern field instruments

Order Now

Now available for fast global shipping.

Explore our ControlLogix Controllers main category to discover all models and specifications in this family.

Visit our Allen-Bradley Industrial Automation Products master category for the complete range of controllers, drives, motors, HMIs, and accessories.

Condition

Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.

Warranty

1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.

Disclaimer

PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.
Allen-Bradley 1756-IF8IH

Allen-Bradley 1756-IF8IH

$4,192.00
Add to wishlist
Allen-Bradley 1756-IF8IH

Allen-Bradley 1756-IF8IH

Your Price:
$4,192.00
Item Added to Your Cart
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