Omron CS1W-OD261 Digital Output System Module

The Omron CS1W-OD261 digital output module provides 32 transistor (NPN) outputs for the CS1W PLC series, designed to drive actuators, relays, solenoids, and other output devices in industrial automation. It mounts in a PLC rack, is powered from the backplane, and uses MIL connectors with photocoupler isolation to help protect the controller and improve noise immunity. Each output has an LED indicator for status monitoring, with a rated voltage of 24 VDC and a per-point current of approximately 0.3–0.5 A (model dependent). The module is intended for use in factory automation environments such as control panels, conveyor lines, packaging equipment, and material handling systems where stable, discrete output control is required. Common replacements include CJ1W-OD263, CS1W-OD211, and CJ1W-OD261. Operating temperature range is 0°C to +55°C.