Omron CJ1W-OD261 CJ Series Transistor Output Unit 16-Points 12-24VDC

Omron CJ1W-OD261 Digital Output Module

The Omron CJ1W-OD261 is a 16-point transistor output module designed for CJ1 series programmable logic controllers, providing reliable digital output control for industrial automation applications. This module features NPN (sinking) transistor outputs rated at 0. 5A per point, suitable for driving solenoids, relays, indicator lights, and other DC loads in standard industrial control applications. The CJ1W-OD261 operates on 12-24VDC load voltage, providing flexibility for various control system configurations. Each of the 16 output points includes individual LED status indicators, enabling quick visual verification of output states during commissioning, troubleshooting, and routine maintenance. The module connects to field wiring through a standard 40-pin connector, providing secure and organized connections for all output points. The fast response time of 0. 5ms or less makes this module suitable for high-speed control applications where timing precision is critical. Built-in protection features include short circuit protection and overload protection, safeguarding both the module and connected field devices from damage due to wiring faults. The CJ1W-OD261 mounts directly to the CJ1 backplane, drawing logic power from the PLC power supply while field power is connected through the external connector. Applications include solenoid valve control in packaging and manufacturing equipment, indicator and alarm outputs, relay driving for motor starters, and general discrete output control in industrial automation systems.