User Manual LoRaWAN mME DTZ541 Three-phase electricity meter
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7.3 LMN PIN
The MSB interface can be expanded as the LMN interface with the Holley communication adapter
BAB-01. Its constant data rate is 1Mbit and the character encoding is 8-N-1. The LMN interface meets
the requirements of the FNN specification sheet for basic meters, the PTB requirements for
communication adapters PTB-A50.8 and the requirements of BSI TR03109. This LMN interface can
communicate directly with SMGw.