Omron Corporation CQM1-OC221 Relay Output Module

The Omron CQM1-OC221 relay output module is an expansion accessory for the Omron CQM1 PLC family, supplying dedicated relay outputs to control downstream devices in a compact automation setup. It is rated for 250 VAC switching, defining the maximum load voltage it can safely switch and supporting dependable operation for standard AC control tasks within panel-mounted installations. The module is cataloged as CQM10C221, and Omron references it under the CQM1-OC221 designation, ensuring consistent identification across catalogs and maintenance documentation. As part of a CQM1 configuration, this relay output block works alongside input modules and other outputs to implement sequencing, interlocks, and automation logic across machines and processes. Designed for use with Omron CQM1 configurations, the CQM1-OC221 expands the system's relay output capability to handle additional control points.