Product Description of CJ1W-OD263 OMRON PLC Digital Output Module
The OMRON CJ1W-OD263 is a high-reliability digital output module designed for the CJ-series modular PLC platform, widely used in factory automation, process control, and machine building applications. This unit provides stable transistor-type switching outputs for precise control of external devices such as solenoid valves, contactors, relays, indicator lamps, buzzers, and small DC loads. Built to integrate seamlessly with OMRON CJ1M, CJ1G, and compatible CJ-series CPUs, the module ensures fast response and dependable performance in continuous industrial operation.
The CJ1W-OD263 features 32 sinking (NPN) transistor outputs, enabling direct control of 24 VDC field equipment. Because transistor outputs switch faster than relay outputs, this module is especially suitable for high-speed applications like packaging machines, conveyor sorting systems, textile machinery, and automated production lines. The module supports high-frequency ON/OFF operation while maintaining low heat generation and long service life due to its solid-state design and absence of mechanical contacts.
Installation is simple using the CJ-series backplane mounting system. Clear LED indicators on the front panel allow technicians to instantly monitor output status during troubleshooting and commissioning, reducing downtime and maintenance effort. The detachable terminal block further simplifies wiring and replacement without disturbing adjacent modules.
Engineered according to OMRON’s industrial durability standards, the CJ1W-OD263 offers excellent noise immunity, electrical isolation, and operational stability in demanding environments. It supports PLC diagnostics and monitoring through CX-Programmer software, enabling real-time output status checking and error detection. The module is ideal for OEM machine builders and industrial automation engineers seeking reliable 24 VDC output expansion for scalable automation systems.
Cost-Effective Output Expansion for Automation Systems
Overall, the CJ1W-OD263 delivers dependable switching performance, easy maintenance, and seamless CJ-series integration, making it a practical and cost-effective PLC output expansion module for modern automation control panels.
Technical Specifications — CJ1W-OD263
| Parameter | Specification |
|---|---|
| Manufacturer | OMRON Corporation |
| Model Number | CJ1W-OD263 |
| Product Type | PLC Digital Output Module |
| Series | CJ-Series (CJ1) |
| Output Type | Transistor Output (Sinking / NPN) |
| Number of Outputs | 32 points |
| Rated Output Voltage | 24 VDC |
| Operating Voltage Range | 20.4 – 26.4 VDC |
| Max Load Current | 0.3 A per point |
| Maximum Current (Common) | 2.4 A per common |
| Output ON Voltage Drop | Approx. 1.2 V max |
| Leakage Current (OFF) | Approx. 0.1 mA max |
| Response Time | ON: 0.1 ms max / OFF: 0.1 ms max |
| Isolation | Photocoupler isolation between PLC and field |
| Output Configuration | 8 points per common |
| External Power Supply | 24 VDC required |
| Indicators | Individual LED output indicators |
| Mounting Method | CJ-Series backplane mounting |
| Terminal Type | Detachable screw terminal block |
| Operating Temperature | 0 to 55°C |
| Storage Temperature | −20 to 70°C |
| Ambient Humidity | 10 to 90% RH (non-condensing) |
| Dielectric Strength | 1,500 VAC (1 minute) |
| Vibration Resistance | 10 to 57 Hz, 0.075 mm amplitude |
| Shock Resistance | 147 m/s² (approx. 15G) |
| Compatible CPUs | CJ1M, CJ1G, CJ2 Series PLCs |
| Programming Software | OMRON CX-Programmer / CX-One |
| Typical Applications | Packaging machines, conveyors, assembly lines, process control panels |