标准号:DIN EN 62056-42-2003
中文标准名称:电量测量.计器读数、电费和负载控制的数据交换.第42部分:定向连接异步数据交换程序和物理层服务 (IEC 62056-42:2002); 德文版本 EN 62056-42:2002、英文文本
英文标准名称:Electricity metering - Data exchange for meter reading, tariff and load control - Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange (IEC 62056-42:2002); German version EN 62056-42:2002, text in English
标准类型:N22
发布日期:1999/12/31 12:00:00
实施日期:2003/1/1 12:00:00
中国标准分类号:N22
国际标准分类号:35.100.10;91.140.50
适用范围:This standard specifies the physical layer services and protocols with the Companion Specification for Energy Metering (COSEM) three-layer connection oriented profile for asynchronous data communication. The document does not specify physical layer signals and mechanical aspects. Local, implementation-specific issues are also not specified.#,,#