Concentrator installation The physical installation of the MBv master Elvaco CMe2100 is very simple connect the MBus to the terminals marked MBus master insert a SIM card connect the antenna to the SMA connector and place it in the place with the best signal - ideally outside of the rack connect 230V power supply to L a N terminals - standardly connected via 2A - (B), 10kA circuit breaker if the red LED is lit, either you have a short circuit on the bus or too many meters connected List of SMS …

Connecting the module to the computer with a cable The USB-CMOS cable supplied by the manufacturer is connected to a free USB port on the computer. Then in the Device Manager window we find the assigned COM port number, eg COM7. Module configuration using PUTTY We make configuration using any serial line communication program, we recommend PUTTY program, which is free to download on the Internet. Launch PUTTY On the Session tab set:

The converter can connect up to 250 M-Bus meters to a RS-485 physical concentrator. Communication still runs on the M-Bus protocol, so it can only be used on devices that enable this combination, such as SmartCom 485. The converter itself does not need to be set. Converter Connection 1, 2 - M-Bus with meters 3, 4, 5 - RS-485 (+, -, GND) 6, 7, 8 - power supply 230V ~ (PE, N, L)

Concentrator wiring The wiring of the MBus master Elvaco CMe3100 is as follows: Connect the power supply to terminals L and N - standard via a 10A circuit breaker - type C characteristics. Connect the MBus to the terminals marked M-Bus master. Finally, connect a network cable with RJ45 Cat5e or later generation terminals to the port marked Ethernet - if properly connected to the network, the yellow LED marked LAN will light up and the red LED marked ERR will light up when the IP address of the …

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 …

You will use a passive concentrator if you want to divide a pulse signal input into two identical ones. We use it primarily if we need to share meter data from a third party. Normally, these are gas and water where one output from the hub is used for distribution and the other for the Enectiva system. The output can then be connected to the M-Bus (example: PadPuls) or transferred via wireless connection (example: WMBUS 169, WMBUS 868, etc …).