Digital Output Module, 8 Channels, 120V AC, Model 1794-OA8 | Allen Bradley

The Allen-Bradley 1794-OA8 is an 8-channel digital output module belonging to Rockwell Automation's Flex I/O family. Designed to operate with 120V AC, it is compatible with standard industrial environments and hazardous locations Class 1, Division 2, Groups A, B, C, and D. Its modular architecture makes it ideal for distributed control systems that require flexibility, reliability, and easy integration with Allen-Bradley PLCs.

Applications

• Control of actuators and solenoids in production lines
• Process automation in manufacturing plants
• Distributed control systems in the oil and gas industry
• Integration with PLCs in automotive manufacturing cells
• Control of AC loads in the food and pharmaceutical industries
• SCADA and DCS systems in water and energy infrastructure

Technical Specifications

• Model: 1794-OA8
• Module Type: Digital (Discrete) Outputs
• Number of Outputs: 8 channels
• Operating Voltage: 85 – 132V AC
• Operating Frequency: 47 – 63 Hz
• Maximum Current per Output: 0.5 A
• Output Isolation: Non-isolated
• Compatible Bases: 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TBN, 1794-TBNF
• Certifications: Class 1, Division 2, Groups A, B, C, D
• Family: Allen-Bradley Flex I/O 1794
• Manufacturer: Rockwell Automation / Allen-Bradley
• Country of Origin: United States

Other Common Names

• Allen-Bradley discrete output module
• Flex I/O Output Module 1794-OA8
• Flex I/O AC digital module
• 1794OA8 Allen Bradley
• Rockwell Automation 1794-OA8
• Digital Output Module 120VAC 8-point