EN IEC 62056-6-2:2023

Electricity metering data exchange - The DLMS®/COSEM suite - Part 6-2: COSEM interface classes

This part of IEC 62056 specifies a model of a meter as it is seen through its communication interface(s). Generic building blocks are defined using object-oriented methods, in the form of interface classes to model meters from simple up to very complex functionality. Annexes A to F (informative) provide additional information related to some interface classes.

Datenkommunikation der elektrischen Energiemessung - DLMS®/COSEM - Teil 6-2: COSEM Interface-Klassen

Échange des données de comptage de l'électricité - La suite DLMS®/COSEM - Partie 6-2: Classes d'interfaces COSEM

IEC 62056-6-2:2013 spécifie un modèle de compteur tel qu’il est vu à travers son ou ses interfaces de communication. Des blocs génériques de base sont définis à l’aide de méthodes orientées objets, sous forme de classes d’interfaces permettant de modéliser les compteurs ayant des fonctionnalités allant de simples à très complexes. Les Annexes A à F (informatives) donnent des informations supplémentaires relatives à certaines classes d’interfaces. Cette quatrième édition annule et remplace la troisième édition de l’IEC 62056-6-2 parue en 2017. Cette édition constitue une révision technique. Les modifications techniques majeures par rapport à l’édition précédente sont énumérées à l’Annexe F (informative).

Izmenjava podatkov meritev električne energije - Niz DLMS/COSEM - 6-2. del: Vmesniški razredi COSEM (IEC 62056-6-2:2023)

Ta del standarda IEC 62056 določa model števca, kot je videti prek komunikacijskega vmesnika. Splošni gradniki so opredeljeni z metodami, ki so usmerjene v objekte, in sicer v obliki vmesniških razredov za modele števcev od preprostih do zelo zapletenih funkcij.
Dodatki od A do F (informativni) zagotavljajo dodatne informacije v zvezi z nekaterimi vmesniškimi razredi.

General Information

• Status: Published
• Publication Date: 02-Nov-2023
• ICS: 17.220 - Electricity. Magnetism. Electrical and magnetic measurements
• ICS: 35.110 - Networking
• ICS: 91.140.50 - Electricity supply systems
• Technical Committee: CLC/TC 13 - Equipment for electrical energy measurement and load control
• Drafting Committee: IEC/TC 13 - IEC_TC_13
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 03-Nov-2023
• Due Date: 03-Jun-2022
• Completion Date: 03-Nov-2023
• Mandate: M/441 - Standardisation mandate to CEN, CENELEC and ETSI in the field of measuring instruments for the development of an open architecture for utility meters involving communication protocols enabling interoperability
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN IEC 62056-6-2:2024 - Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM interface classes (IEC 62056-6-2:2023)

Relations

• Replaces: EN IEC 62056-6-2:2018 - Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM interface classes
• Effective Date: 26-Jul-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 62056-6-2:2024
01-januar-2024
Izmenjava podatkov meritev električne energije - Niz DLMS/COSEM - 6-2. del:
Vmesniški razredi COSEM (IEC 62056-6-2:2023)
Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM
interface classes (IEC 62056-6-2:2023)
Datenkommunikation der elektrischen Energiemessung - DLMS/COSEM - Teil 6-2:
Interface-Klassen (IEC 62056-6-2:2023)
Echange des données de comptage de l'électricité - La suite DLMS/COSEM - Partie 6-2:
Classes d'interfaces COSEM (IEC 62056-6-2:2023)
Ta slovenski standard je istoveten z: EN IEC 62056-6-2:2023
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
35.110 Omreževanje Networking
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST EN IEC 62056-6-2:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD EN IEC 62056-6-2

NORME EUROPÉENNE

EUROPÄISCHE NORM November 2023
ICS 17.220; 35.110; 91.140.50 Supersedes EN IEC 62056-6-2:2018
English Version
Electricity metering data exchange - The DLMS®/COSEM suite -
Part 6-2: COSEM interface classes
(IEC 62056-6-2:2023)
Échange des données de comptage de l'électricité - La Datenkommunikation der elektrischen Energiemessung -
suite DLMS®/COSEM - Partie 6-2: Classes d'interfaces DLMS®/COSEM - Teil 6-2: COSEM Interface-Klassen
COSEM (IEC 62056-6-2:2023)
(IEC 62056-6-2:2023)
This European Standard was approved by CENELEC on 2023-11-02. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 62056-6-2:2023 E

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EN IEC 62056-6-2:2023 (E)
European foreword
The text of document 13/1891/FDIS, future edition 4 of IEC 62056-6-2, prepared by IEC/TC 13
"Electrical energy measurement and control" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN IEC 62056-6-2:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-08-02
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-11-02
document have to be withdrawn

This document supersedes EN IEC 62056-6-2:2018 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request addressed to CENELEC by the
European Commission.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62056-6-2:2023 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 61334-6:2000 NOTE Approved as EN 61334-6:2000 (not modified)
IEC 62056-8-5:2017 NOTE Approved as EN 62056-8-5:2017 (not modified)
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