20-weg Rs485 Digital Analog Schalter Io Modul Modbus Rtu Plc Uart Expansion Board 4-20ma Strom 0-10v Spannung Lesen
USD 19.33USD 33.33
20-weg Rs485 Digital Analog Schalter Io Modul Modbus Rtu Plc Uart Expansion Board 4-20ma Strom 0-10v Spannung Lesen