Standard

IEC 62056-31:1999 ED1

Replaced

Corrigendums and amendments are bought separately.

Language
Services

Abstract

Describes two new architectures for local bus data exchange with stations either energized or not. For non-energized stations, the bus supplies energy for data exchange. The first architecture completes the base protocol (IEC 61142) with remote transfer services. The second architecture allows operation of DLMS services using the same physical medium and the same physical layer. This complete compatibility guarantees the possibility of using IEC 61142 and IEC 62056-31 equipment on the same bus. This standard replaces IEC 61142 (1993). This publication is of high relevance for Smart Grid.

Document information

  • Standard from IEC
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • Pages
  • ICS 33.040.40
  • ICS 91.140.50
  • ISO TC TC 13

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