1771-OW Product datasheet 

1771-OW Functional Description 

The DIGITAL OUTPUT MODULE Allen-Bradley 1771-OW is a versatile selectable relay output module designed for the PLC-5 control system. This module provides eight relay output channels organized in four isolated groups, making the module ideal for applications requiring multiple independent control circuits. 

Each channel can be individually configured for normally open or normally closed operation, offering exceptional wiring flexibility for the 1771 Digital I/O Relay Contact Output Modules Allen Bradley 1771-OW in various industrial scenarios.

A significant advantage of the Allen-Bradley 1771-OW is its comprehensive electrical isolation between output channels and module logic. This isolation feature allows the ROCKWELL 1771-OW selectable contact output module to safely switch diverse loads while protecting the control system from electrical disturbances. The module supports output voltages ranging from 24-138V AC for resistive loads and 24-125V DC, with each channel handling up to 1A continuous current.

The 1771-OW AB DIGITAL OUTPUT MODULE is designed for straightforward integration, drawing maximum 700mA backplane current and featuring simple keying band installation between specific pin pairs. Its robust construction ensures reliable operation within 0-60°C temperature range, making the module suitable for demanding industrial environments. These characteristics combine to make the Allen-Bradley PLC-5 SERIES 1771-OW a dependable solution for controlling various industrial loads with precision and safety.