Hi! I'm new with the use of the Modbus communication. I would like to simulate 4 devices (I/O Extenders) to response to a PLC. It is possible to do this using only one com port with RS232 to RS485 converter. Do you have an exemple that do this?
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Hi! I'm new with the use of the Modbus communication. I would like to simulate 4 devices (I/O Extenders) to response to a PLC. It is possible to do this using only one com port with RS232 to RS485 converter. Do you have an exemple that do this?