The Allen-Bradley 1771-OA is an AC output module used in PLC-5 systems. It controls various electrical devices and machinery with multiple AC outputs.

Key Features

• AC Outputs: Provides several outputs, typically rated at 120V.
• Individual Fusing: Each output has its own fuse for added safety.
• Status Indicators: LED indicators display the status of each output.
• Non-Isolated Outputs: Outputs lack isolation, so ensure proper phase isolation in multi-phase systems.

Technical Specifications

• Voltage: Generally 120V AC output.
• Current: Varies based on the specific model and load.
• Number of Outputs: Depends on the model.
• Mounting: Designed for DIN rail mounting.
• Compatibility: Works with PLC-5 systems.

Applications

The 1771-OA module is ideal for controlling:

• Motors
• Solenoids
• Relays
• Heaters
• Other AC-powered devices