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CENELEC - EN 62056-4-7

Electricity metering data exchange - The DLMS/COSEM suite - Part 4-7: DLMS/COSEM transport layer for IP networks

active, Most Current
Organization: CENELEC
Publication Date: 1 December 2016
Status: active
Page Count: 44
ICS Code (Networking): 35.110
ICS Code (Electricity. Magnetism. Electrical and magnetic measurements): 17.220
ICS Code (Electricity supply systems): 91.140.50
scope:

This part of IEC 62056 specifies a connection-less and a connection oriented transport layer (TL) for DLMS/COSEM communication profiles used on IP networks.

These TLs provide OSI-style services to the service user DLMS/COSEM AL. The connectionless TL is based on the Internet Standard User Datagram Protocol (UDP).

The connectionoriented TL is based on the Internet Standard Transmission Control Protocol (TCP).

The DLMS/COSEM TL consists of the UDP or TCP transport layer TCP and an additional sublayer, called wrapper.

Annex A shows how the OSI-style TL services can be converted to and from UDP and TCP function calls.

Document History

EN 62056-4-7
December 1, 2016
Electricity metering data exchange - The DLMS/COSEM suite - Part 4-7: DLMS/COSEM transport layer for IP networks
This part of IEC 62056 specifies a connection-less and a connection oriented transport layer (TL) for DLMS/COSEM communication profiles used on IP networks. These TLs provide OSI-style services to...

References

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