DC 24V 16 Channel RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU
ab 20,22 €
10: In MODBUS command mode, up to 64 devices can be connected in parallel. PLC IO expansion board. 3: 16 optically isolated input ports (NPN is active at low level). 45 In 1 Sensor. 2: Maximum load: the maximum load current of each channel is 300MA.
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