Product Description
OMRON CJ1W-SCU22 Serial Communications Unit
The OMRON CJ1W-SCU22 is a high-performance Serial Communications Unit engineered for the SYSMAC CJ-series Programmable Logic Controllers (PLCs). This Version 2.1 module is equipped with two independent RS-232C ports, providing seamless and reliable data exchange with a wide array of external devices such as barcode scanners, RFID readers, measuring instruments, and HMIs. It supports a comprehensive range of communication protocols, including Host Link, Protocol Macro, NT Link, and Serial Gateway, making it highly adaptable for complex industrial automation networks. With transmission speeds up to 230.4 kbps, the CJ1W-SCU22 ensures rapid and efficient serial communication. Please note that this specific unit does not include the physical connectors.
Technical Specifications:
- Brand: OMRON
- Model: CJ1W-SCU22 (Version 2.1)
- Communication Ports: 2 x RS-232C Ports
- Supported Protocols: Host Link, Protocol Macro, NT Link, Serial Gateway, and No-protocol
- Maximum Transmission Speed: Up to 230.4 kbps
- System Compatibility: OMRON SYSMAC CJ1 / CJ2 Series PLCs
- Additional Information: Made in Japan; Connectors are NOT included

OMRON CJ1W-SCU22 Serial Communications Unit
Enhance your OMRON CJ-series PLC system with the CJ1W-SCU22 Serial Communications Unit (Ver. 2.1). Featuring dual RS-232C ports, high-speed data transfer up to 230.4 kbps, and versatile protocol support, this module is the perfect solution for seamless industrial device integration and network automation.



