CJ1W-SCU42

Omron CJ1W-SCU42 – communication module

The Omron CJ1W-SCU42 is a serial communication module designed for Omron CJ-series PLC systems. It enables reliable data exchange between PLCs and external devices such as HMIs, barcode readers, sensors and industrial equipment using serial communication protocols.

The module supports flexible integration into industrial automation systems requiring stable and fast communication.

Technical overview:
• Series: CJ1W
• Product type: serial communication module
• Model: CJ1W-SCU42
• Communication interfaces: RS-232C / RS-422A / RS-485
• Ports: 4 serial communication ports
• Function: serial device communication
• Compatibility: Omron CJ-series PLC systems
• Protocol support: serial communication protocols and custom data exchange
• Mounting: PLC rack-mounted
• Protection class: IP20

Typical applications:
• PLC communication networks
• HMI integration
• Barcode and scanner systems
• Industrial automation
• Data acquisition systems

About the manufacturer:
Omron is a global leader in industrial automation and communication technologies.