The RI-DMUX is a Modbus RTU multiplexer that allows for two masters on a single RS-485 bus and forms part of a growing family of rayleighconnect™ products.
Requests from two Modbus RTU masters are queued and forwarded to Modbus RTU slave devices ensuring no data transmission conflicts. Once a response is received it is sent to the master that sent the request.
The second master does not receive the requests or responses initiated by the first master.
