GB/T 19897.2-2005
Automatic mater reading system lower layer communication protocol.Part 2:Use of area networks on twisted pair with carrier signalling (English Version)

Standard No.

GB/T 19897.2-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2019-07

Replace By

GB/T 17215.631-2018

Latest

GB/T 17215.631-2018

Scope

This part of GB/T 19897 describes two new structures for local bus data exchange between active or passive stations. Among them, for passive stations, the bus will provide power for data exchange. The first structure is used to complete the basic protocol IEC 61142 for remote transmission services; the second structure is used to solve how to use the same physical medium and the same physical layer for DLMS service operations. This complete compatibility guarantees the possibility to use IEC 61142 and this part of the equipment on the same bus.

GB/T 19897.2-2005 Referenced Document

• IEC 61334-4-41:1996 Distribution automation using distribution line carrier systems - Part 4: Data communication protocols - Section 41: Application protocols - Distribution line message specification
• ISO/IEC 8482:1993 Information technology; telecommunications and information exchange between systems; twisted pair multipoint interconnections

GB/T 19897.2-2005 history

• 2018 GB/T 17215.631-2018 Electricity metering data exchange—The DLMS/COSEM suite—Part 31: Use of local area networks on twisted pair with carrier signalling
• 2005 GB/T 19897.2-2005 Automatic mater reading system lower layer communication protocol.Part 2:Use of area networks on twisted pair with carrier signalling

GB/T 19897.2-2005 Automatic mater reading system lower layer communication protocol.Part 2:Use of area networks on twisted pair with carrier signalling was changed to GB/T 17215.631-2018 Electricity metering data exchange—The DLMS/COSEM suite—Part 31: Use of local area networks on twisted pair with carrier signalling.

GB/T 19897.2-2005 -All Parts