1794-OF4I

Allen-Bradley 1794-OF4I – analog output module

The Allen-Bradley 1794-OF4I is a FLEX I/O analog output module designed for industrial automation and process control applications. It provides four isolated analog output channels for controlling drives, valves, actuators and other field devices requiring precise analog signals.

The module ensures accurate signal transmission and reliable performance in distributed I/O architectures and industrial control systems.

Technical overview:
• Series: FLEX I/O
• Module type: Analog Output Module (AO)
• Model: 1794-OF4I
• Number of outputs: 4 isolated channels
• Output type: Analog voltage and current
• Signal ranges: 0–10 V, ±10 V, 0/4–20 mA
• Function: Process control and signal output
• Integration: FLEX I/O systems
• Mounting: DIN rail installation
• Protection class: IP20

Typical applications:
• Process automation
• Valve positioning systems
• Drive control applications
• Industrial control systems
• Manufacturing equipment
• Distributed I/O architectures

About the manufacturer:

Allen-Bradley, part of Rockwell Automation, is a global leader in industrial automation technologies, offering PLC systems, I/O modules, drives and control solutions used worldwide.