Allen-Bradley 1769-OW16 16-Channel Output Relay Module

The Allen-Bradley 1769-OW16 is a 16-channel CompactLogix relay output module that provides Form A (SPST) relay contacts for digital load switching. Designed for use in CompactLogix PLC racks and Compact I/O backplanes, it mounts on a rack or DIN rail and is powered from the hosting CompactLogix rack power supply. Each channel features optically isolated relay outputs (model dependent) capable of switching AC or DC loads, enabling isolation between field devices and the controller; common applications include solenoids, indicator lights, valves, and other field devices on production lines, packaging systems, conveyors, water and wastewater facilities, HVAC controls, and general machine control panels. The 1769-OW16 is compatible with CompactLogix PLCs and Compact I/O backplanes, and it is designed for industrial environments with an industrial-rated operating temperature range. Common replacements include the 1769-OW8 relay output module.