12V/24V 20 CH RS485 Digital Analog Switch IO Modbus Rtu PLC Uart Expansion Board
ab 51,16 €
Support standard Modbus RTU commands, function code In MODBUS command mode, it can support up to 64 parallel devices. Command 1 supports 03 06 16 MODBUS RTU function code. DC 12V (12V version), DC 24V (24V version).
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