IEC 62056-1-0:2014

Electricity metering data exchange - The DLMS/COSEM suite - Part 1-0: Smart metering standardisation framework

IEC 62056-1-0:2014 provides information on the smart metering use cases and on architectures supported by the IEC 62056 DLMS/COSEM series of standards specifying electricity meter data exchange. It describes the standardization framework including:
- the principles on which the standards shall be developed;
- the ways the existing standards shall be extended to support new use cases and to accommodate new communication technologies, while maintaining coherency;
- the aspects of interoperability and information security. It also provides guidance for selecting the suitable standards for a specific interface within the smart metering system.

Échange des données de comptage de l'électricité - La suite DLMS/COSEM - Partie 1-0: Cadre de normalisation du comptage intelligent

L'IEC 62056-1-0:2014 fournit des informations relatives aux cas d'utilisation du comptage intelligent et aux architectures supportées par la série de normes IEC 62056 DLMS/COSEM spécifiant l'échange des données de comptage de l'électricité. Elle décrit le cadre de normalisation incluant:
- les principes selon lesquels les normes doivent être développées;
- la façon dont les normes existantes doivent être étendues pour couvrir de nouveaux cas d'utilisation et pour accueillir de nouvelles technologies de communication, tout en maintenant la cohérence;
- les aspects d'interopérabilité et de sécurité des informations. Elle fournit également des lignes directrices pour la sélection des normes adaptées à une interface spécifique au sein du système de comptage intelligent.

General Information

• Status: Published
• Publication Date: 03-Jun-2014
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• ICS: 35.110 - Networking
• ICS: 91.140.50 - Electricity supply systems
• Technical Committee: TC 13 - Electrical energy measurement and control
• Drafting Committee: WG 14 - TC 13/WG 14
• Current Stage: PPUB - Publication issued
• Start Date: 30-Jun-2014
• Completion Date: 04-Jun-2014

Standards Content (Sample)

IEC 62056-1-0 ®
Edition 1.0 2014-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Electricity metering data exchange – The DLMS/COSEM suite –
Part 1-0: Smart metering standardisation framework

Échange des données de comptage de l'électricité – La suite DLMS/COSEM –
Partie 1-0: Cadre de normalisation du comptage intelligent

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IEC 62056-1-0 ®
Edition 1.0 2014-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Electricity metering data exchange – The DLMS/COSEM suite –

Part 1-0: Smart metering standardisation framework

Échange des données de comptage de l'électricité – La suite DLMS/COSEM –

Partie 1-0: Cadre de normalisation du comptage intelligent

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX Q
ICS 17.220; 35.110; 91.140.50 ISBN 978-2-8322-1617-0

– 2 – IEC 62056-1-0:2014 © IEC 2014

CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 7
3.1 Terms and definitions. 7
3.2 Abbreviations . 8
4 Smart metering processes and use cases . 8
5 Smart metering reference architecture . 9
6 Interfaces to external systems . 10
7 The basic principles followed in the IEC 62056 DLMS/COSEM suite . 11
7.1 General . 11
7.2 Interoperability and flexibility . 11
7.3 Security . 11
7.4 Access security . 12
7.5 Communication channel security . 12
7.6 End-to-end security . 12
7.7 Security algorithms and mechanisms . 13
8 Data model and communication channels . 13
8.1 General . 13
8.2 The data model and the application layer . 13
8.3 The set of communication channels . 13
8.4 The communication profiles . 13
9 The standards framework . 14
Annex A (informative) IEC 62056 standards supporting the smart metering interfaces . 15

Figure 1 – Smart metering architecture . 10
Figure 2 – The standards framework for smart metering . 14

Table 1 – Supported business processes and use cases . 8
Table A.1 – Available IEC 62056 standards supporting the smart metering architecture
of Figure 1 . 15
Table A.2 – Technical Specifications defining the interfaces to external systems . 16

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICITY METERING DATA EXCHANGE –
THE DLMS/COSEM SUITE –
Part 1-0: Smart metering standardisation framework

FOREWORD
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International Standard IEC 62056-1-0 has been prepared by IEC technical committee 13:
Electrical energy measurement and control.
The text of this standard is based on the following documents:
FDIS Report on voting
13/1574/FDIS 13/1580/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

– 4 – IEC 62056-1-0:2014 © IEC 2014
A list of all parts in the IEC 62056 series, published under the general title Electricity metering
data exchange – The DLMS/COSEM suite, can be found on the IEC website.
The committee has decided that the contents o
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