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Publication details

Publication CODE Title
NBN EN IEC 62055-42:2022 (2022-09) ELECTRICITY METERING - PAYMENT SYSTEMS - PART 42: TRANSACTION REFERENCE NUMBERS (TRN)
 
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16.00 € 4.
Description
IEC 62055-42:2022, specifies a token generation mechanism and token structure for smart prepayment functionality in markets where IEC 62055-41 compliant systems are not used, and where a different security mechanism is required by project-specific or national requirements. This document specifies token structure, authentication and an anti-replay mechanism, token operating model, and protocol. This document is informed by the STS Association key management services, and by the key management mechanisms used within the DLMS/COSEM security model within IEC 62056'6'2. Reference is made to the international STS token standards (IEC 62055-41, IEC 62055-51 and IEC 62055-52) for payment metering systems, and interworking has been considered where appropriate in terms of token carrier ranges in the decimal domain. IEC 62055-41 tokens and those described in this document are not interoperable, however their domains are designed to be mutually exclusive to ensure the two kinds of tokens do not interfere with each other. Metering application processing and functionality, HAN interface commands and attributes, WAN interface commands and attributes are outside the scope of this document; however, reference is made to other standards in this regard. The mechanism for auditing and retrieving data from the meter relating to tariffication, meter readings, profile data and other legal metrology information is outside the scope of this document; however, this is defined as part of any overall metering solution. Such interfaces for retrieving data from a meter may be defined using suitable protocols such as DLMS/COSEM as defined in the IEC 62056 series.
Class  C
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

EN version
FR version
Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee CLC/TC 13
Electrical energy measurement and control
Approval
BEC Approval 2022-08-17
NBN Approval 2022-09-07
NBN Status New
Date of ratification (d.o.r.) 2022-08-17
Date of announcement (d.o.a.) 2022-11-17
Date of publication (d.o.p.) 2023-05-17
Date of withdrawal former edition (d.o.w.) 2025-08-17
IEC file modification date 2022-09-03