20 CH RS485 Digital Analog Switch IO Modbus Rtu PLC Uart Expansion Board 12V/24V
ab 51,16 €
Command 1 supports 03 06 16 MODBUS RTU function code. Support standard Modbus RTU commands, function code In MODBUS command mode, it can support up to 64 parallel devices. Nano Sheild. 1 DC12V/24V 20-channel multi-function PLC IO expansion board".
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