12VDC 2 CH RS485 Modbus RTU Relais Modul UART Serial Port Schalter PLC Digitale Ausgang Expansion Board Motor FW & BW Controler
USD 2.70USD 4.28
12VDC 2 CH RS485 Modbus RTU Relais Modul UART Serial Port Schalter PLC Digitale Ausgang Expansion Board Motor FW & BW Controler