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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
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Input Channels: 8 isolated analog inputs
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Input Signal: 4–20 mA current loops
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HART Enabled: Supports digital communication with HART field devices
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Isolation: Channel-to-channel and channel-to-backplane
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Resolution: 16-bit
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Configuration: Studio 5000 Add-On Profile (AOP) supported
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Diagnostics: HART data, input status, and fault detection
Technical Specifications
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Catalog Number: 1756-IF8IH
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System Platform: ControlLogix
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Current Draw: 150 mA @ 5.1V DC, 90 mA @ 24V DC
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Isolation Voltage: 250V (continuous), reinforced
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Backplane Compatibility: 1756 ControlLogix chassis
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Operating Temperature: 0°C to 60°C
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Certifications: UL, CE, CSA, ATEX, RoHS, SIL 2/3 capable
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Communication: Supports HART version 5/6/7
Applications
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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.
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.