Digital inputs expansion, 4 inputs, MODBUS RTU, RS- ... , 9÷30 V DC, 6÷30 V ... AC/DC, MR-DI-4 ...
Digital inputs expansion, 4 inputs, MODBUS RTU, RS- ... , 9÷30 V DC, 6÷30 V ... AC/DC, MR-DI-4 ...