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Product Introduction
The Allen-Bradley 1794-IF2XOF2I FLEX I/O Analog Combination Module is a high-performance analog combination module designed for precise and isolated signal acquisition and control in industrial automation systems. Part of the FLEX I/O platform from Rockwell Automation, this module integrates both analog input and output capabilities with electrical isolation, offering enhanced protection and signal integrity for sensitive applications.
The 1794-IF2XOF2I provides 2 isolated analog input channels and 2 analog output channels, supporting current or voltage signals from field devices. Its isolated design ensures minimal interference between channels, making it suitable for critical process control applications where accuracy and safety are paramount. DIN rail mounting and open-style construction allow easy installation in distributed I/O systems while maintaining reliable operation under industrial conditions.
Product Specifications
| Parameter | Description |
|---|---|
| Model | 1794-IF2XOF2I |
| Brand | Allen-Bradley |
| Series | FLEX I/O |
| Module Type | Analog Combination Module |
| Signal Type | Analog |
| Analog Inputs | 2 Isolated Channels |
| Analog Outputs | 2 Channels |
| Input Type | Current / Voltage |
| Output Type | Current / Voltage |
| Isolation | Channel-to-channel isolation for inputs |
| Backplane Current | 150 mA |
| External Power Supply | 24 VDC |
| Mounting Type | DIN Mount |
| Construction | Open Style |
| Protection Rating | IP20 |
| Communication | FLEX I/O Backplane Communication |
| Function | Analog signal acquisition and control with isolation |
| Dimensions | 94 x 46 x 53 mm |
| Weight | 0.45 kg |
Applications
• Process Automation Systems – Provides isolated analog inputs and outputs for precise measurement and control of process variables.
• Industrial Control Equipment – Enables simultaneous analog signal acquisition and output control within a single module.
• Energy and Utilities – Ideal for isolated signal processing in power and utility monitoring systems.
• Chemical, Oil & Gas, and Manufacturing – Supports critical process monitoring and actuator control with channel isolation.
• Distributed I/O Architectures – Reduces wiring complexity while providing secure isolated analog signal interfacing.
Advantages
• Channel Isolation – Ensures minimal interference between input channels, enhancing measurement accuracy and safety.
• Integrated Input/Output – Combines 2 analog inputs and 2 analog outputs, reducing the need for multiple modules.
• Reliable Signal Processing – Provides stable and precise analog conversion in industrial environments.
• High Backplane Efficiency – Optimized for 150 mA current, supporting efficient communication with controllers.
• Compact and Modular Design – DIN rail mounting allows efficient panel space usage.
• Flexible System Integration – Fully compatible with FLEX I/O systems for modular, distributed automation solutions.
