IEC 62056-4-7:2015
Electricity metering data exchange - The DLMS/COSEM suite - Part 4-7: DLMS/COSEM transport layer for IP networks
Echange des données de comptage de l'électricité - La suite DLMS/COSEM - Partie 4-7: Couche transport DLMS/COSEM pour réseaux IP
| Standard number: | IEC 62056-4-7:2015 |
| Released: | 2015-05-20 |
| Language: | English/French - Bilingual |
IEC 62056-4-7:2015
IEC 62056-4-7:2015 specifies a connection-less and a connection oriented transport layer (TL) for DLMS/COSEM communication profiles used on IP networks. These TLs provide OSI-style services to the service user DLMS/COSEM AL. The connection-less TL is based on the Internet Standard User Datagram Protocol (UDP). The connection-oriented TL is based on the Internet Standard Transmission Control Protocol (TCP). This first edition cancels and replaces the IEC 62056-47 published in 2006 and constitutes a technical revision. It includes the following changes: - This standard is applicable now both for IP4 and IPv6 networks; - Latest editions of the IEC 62056 suite are referenced. DLMS/COSEM IANA-registered port numbers added.