EN IEC 62056-6-2:2018

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Basic principles
5 The COSEM interface classes
6 Relation to OBIS
7 Previous versions of interface classes
Annex A (informative) - Additional information on Auto
        answer and Auto connect ICs
Annex B (informative) - Additional information to M-Bus
        client (class_id = 72, version 1)
Annex C (informative) - Additional information on IPv6
        setup class (class_id = 48, version = 0)
Annex D (informative) - Overview of the narrow-band
        OFDM PLC technology for PRIME networks
Annex E (informative) - Overview of the narrow-band
        OFDM PLC technology for G3-PLC networks
Annex F (informative) - Significant technical changes with
        respect to IEC 62056-6-2, Edition 2.0:2016
Bibliography
Index
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC62056-6-2:2017 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. This third edition cancels and replaces the second edition of IEC62056-6-2 published in 2016. It constitutes a technical revision. The significant technical changes with respect to the previous edition are listed in AnnexF(Informative).