The Viltrus MB-10 acts as a concentrator on the MBus bus and the data from it is available over the RS-485 bus via the Modbus RTU protocol. Wiring As described, connect the MBus bus to the individual terminals, RS-485 to the concentrator (be careful, the polarity of the wires matters), and a 12-36 V DC power supply. Settings Once all the meters on the MBus bus have been set up and connected to the converter, connect to the converter via USB cable (with Mini connector) and run the MB_250 …