The Omron CJ1W-SCU31-V1 Programmable Logic Controller (PLC) Serial Communications Unit provides 1 serial port with RS-232C and RS-422A/485 interface compatibility. It enables host link, NT link, and serial gateway communication functions within Omron PLC systems. Manufactured by Omron, part of the Omron Programmable Logic Controller network, available under the Omron CJ1W Series.
The following functions can be
selected for each port:
• Protocol macro
• Host Link
• NT Links (1:N mode)
• Serial Gateway
• Noprotocol
• ModbusRTU Slave