The AB 1756-IF8 Analog Input Module is designed for advanced industrial automation applications. It provides high precision analog input capabilities, ideal for process control systems requiring accurate measurement and monitoring.
Description
Allen-Bradley 1756-IF8H ControlLogix Analog Input Module
The Allen-Bradley 1756-IF8H is a high-performance analog input module designed for Rockwell Automation’s ControlLogix systems. It delivers precise data acquisition with 8 differential inputs, supporting both voltage and current signals for industrial process monitoring and control applications. Engineered for reliability in harsh environments, this module ensures accurate measurement in manufacturing plants, energy facilities, and process industries.
Technical Specifications
Manufacturer | Allen-Bradley |
Model Type | ControlLogix |
Model Number | 1756-IF8H |
I/O Module Type | Analog Input |
Number of Channels | 8 |
Input Type | Differential Voltage/Current |
Resolution | 16-bit |
Operating Temperature | -40°C to +85°C |
Protection Rating | IP30 |
Weight | 1.00 lbs (0.45 kg) |
Key Features | HART Communication, Wire-Off Detection, Real-Time Sampling, Process/Rate Alarms |



Applications & Compatibility
This module is essential for industrial automation systems requiring high-accuracy analog signal processing. Typical applications include:
- Process variable monitoring in chemical plants
- Temperature and pressure sensing in oil/gas refineries
- Production line control in automotive manufacturing
- Power generation monitoring in renewable energy systems
Compatible with all ControlLogix chassis and controllers. Commonly paired with 1756 backplanes, PowerFlex drives, and PanelView HMIs for complete automation solutions.
Our Services
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- Same-day shipping from our global warehouses
- 1-year warranty on all industrial automation products
- Technical support from certified engineers
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For pricing details or custom requirements, email our sales team. Can’t find your model? Contact us for sourcing assistance.
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