ELECTRICITY METERING - DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL - PART 51: APPLICATION LAYER PROTOCOLS
International Electrotechnical Committee
Foreword<br>Clause<br>1 General<br> 1.1 Scope<br> 1.2 Normative references<br>2 General description<br> 2.1 Basic vocabulary<br> 2.2 Sub-layers and protocols<br> 2.3 Specification language<br>3 Transport sub-layer<br> 3.1 Transport + protocol<br> 3.2 General information<br> 3.3 Transport protocol classes<br> 3.4 Transport services and service primitives<br> 3.5 Description of transport protocol data units <br> (TPDUs)<br> 3.6 Transport parameters<br> 3.7 State transitions<br> 3.8 List and processing of errors<br>4 Application sub-layer<br> 4.1 Application+ protocol<br> 4.2 General information<br> 4.3 Security of exchanges<br> 4.4 Authentication of Client and Server<br> 4.5 Confidentiality of exchanged data<br> 4.6 Application context<br> 4.7 DLMS context<br> 4.8 Application context<br> 4.9 Description of application protocol data units <br> (APDUs)<br> 4.10 Management of exchanges<br> 4.11 Application parameter <br> 4.12 State transitions<br> 4.13 List and processing of errors<br>Annex A (normative) Specification language<br>Annex B (normative) List of fatal errors<br>Annex C (normative) Authentication and random numbers<br>Annex D (normative) Masking algorithm for data <br> confidentiality<br>Annex E (normative) Identifiers and masking mode
Gives an architectural application layer used for communication with metering equipments in general, whatever the associated physical medium and lower layer protocols in a collapsed three-layer model are. Specifies the protocols that are applicable to the application layer except the DLMS (Distribution Line Message Specification) model, which is covered by IEC 61334-4-41.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 13 |
