
Electricity Metering - Data Exchange For Meter Reading, Tariff And Load Control - Part 31: Use Of Local Area Networks On Twisted Pair With Carrier Signalling
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Defines two new architecture for local bus data exchange with stations either energized or not. For non-energized stations, the bus supplies energy for data exchange.
Supersedes NEN 11142. (03/2005)
IEC 62056-31 Ed. 1.0 - Identical