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Topics

Connection for All Makes of Consumption Meters: M-Bus

The M-Bus – An Inherently Cost-Optimized Fieldbus

The M-Bus system, based on a master/slave communication model, can be operated as a line, star or tree topology. The master powers the serial bus and processes the data of the M-Bus slaves (measurement devices).

M-Bus in Brief:

  • A single bus cable connects all meters to a central system.
  • Select bus nodes are supplied directly via the two-wire bus.
  • Devices from different manufacturers can be connected to a bus system, which does not bind users to a meter manufacturer.