Omron CJ1W-SCU41-V1 Serial Communication Unit – Used Genuine Omron CJ-Series PLC communication module. Manufacturer: Omron Part Number: CJ1W-SCU41-V1 Version: 1.3 Type: Serial Communication Unit Port 1: RS-422 / RS-485 Port 2: RS-232C Series: Omron CJ1 / CJ Series Condition: Used Suitable for communication between Omron CJ-series PLC systems and external devices using serial communications. Supports a range of communication functions including Host Link, Protocol Macro, Serial Gateway and Modbus RTU/ASCII. Unit is in good used cosmetic condition with some normal marks from previous industrial use. Please see photographs for exact condition and ensure the part number is suitable for your application before purchasing. Genuine industrial automation component. UK stock for fast dispatch.