標準號：IEC/TR2 62056-51-1998
中文標準名稱：電度表.儀表讀數、費率和負載控制的數據交換.第51部分:應用層協議
英文標準名稱：Electricity metering - Data exchange for meter reading, tariff and load control - Part 51: Application layer protocols
標準類型：N22
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：N22
國際標準分類號：35.240.60;91.140.50
適用范圍：This technical report describes an architectured 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. This technical report specifies the protocols to be applied for the application layer except the DLMS (Distribution Line Message Specification) model, which is already covered by IEC 61334-4-41.