12VDC 2 CH RS485 Modbus RTU Modul Relay UART Serial Port Switch PLC Digital Output Papan Ekspansi Motor FW & BW Controler
USD 2.40USD 4.28
12VDC 2 CH RS485 Modbus RTU Modul Relay UART Serial Port Switch PLC Digital Output Papan Ekspansi Motor FW & BW Controler