[W-MBUS] Does the Wireless M-Bus modules support DLMS/COSEM application layer?

Yes, he MBUS3 and MBUS4 modules do support DLMS/COSEM in the same way as it supports M-Bus application layer. The application layer to be used is signaled by the CI-field. The actual data points in the application layer must be provided by the application controller (external MCU). For example, in the M-Bus application case, the data points are described by DIF/DIFE, VIF/VIFE and the data value. Several datapoints can be sent in one message.

Last Update: September 28, 2017  

September 22, 2017   2004    Wireless M-Bus Q&A