RO
SR EN 62056-4-7:2017
Electricity metering data exchange - The DLMS/COSEM suite - Part 4-7: DLMS/COSEM transport layer for IP networks
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.
Status :
Valid
Approval date : 2/28/2017
Number of pages : 88
ICS : 17.220 Electricity. Magnetism. Electrical and magnetic measurements ,35.110 Networking,91.140.50 Electricity supply systems
Technical Committee : 164 - Equipement for electrical energy measurement and load control
- Replaces SR EN 62056-47:2007