A European standard that is remotely used for reading the device measurement. It is prominent in buildings, mainly in electricity meters, gas meters, water meters, or consumption meter is of other types. It is mainly used in various sensors and actuators.
The measuring devices are used for the data where it is transported via M-Bus to a reading point. It can either be a manual reading station for a specific meter or readings are collected centrally for several values from a building.
The M-Bus got a benefit where the remote reading of metering devices is enabled which is hard to reach. For example, data gathering is also impossible from several measuring devices into a central SCADA system. The building owners can be helped by using streamline where energy consumption is substantially available.
Source:- prosoft.ru