Useful M-Bus links
The current M-Bus specifications can be downloaded from several different sources. However, the price differences between the various providers are quite significant. Also, check the limitations on how many times the documents can be copied or printed.
- Current M-Bus specification from Beuth Publishing DIN in Germany
- Current M-Bus specification from the Centre for Standardisation and Accreditation in Estonia
- Current M-Bus specification from the national standardization organization in Latvia
Suitable documents to download for wired and wireless M-Bus:
1434-3 Heat meters – Data exchange and interfaces
EN13757-1 Data exchange
EN13757-2 Physical and link layer
EN13757-3 Application protocols
EN13757-4 Wireless meter readout
EN13757-5 Wireless relaying
EN13757-6 Local Bus
EN13757-7 Transport and security services
EN13757-8 Adaption Layer
TR17167 Examples and supplementary information
The M-Bus standard have been split up in several documents, because the EN13757-3 has become too big. Therefore, TR17167 has been added with parts from EN13757-3.