12VDC 2ch RS485 Modbus RTU Relais Modul UART Serial Port Schalter PLC Digitale Ausgang Expansion Board Motor FW & BW controler
USD 2.59USD 4.62
12VDC 2ch RS485 Modbus RTU Relais Modul UART Serial Port Schalter PLC Digitale Ausgang Expansion Board Motor FW & BW controler