ANSI C12标准委员会在全国范围内采用了IEC 62056-9-7 Ed.1.0电力计量数据交换——DLMS/COSEM套件——TCP-UDP/IP网络的通信模式。 IEC 62056的本部分规定了TCP-UDP/IP网络的DLMS/COSEM通信配置文件。基于TCP-UDP/IP的通信配置文件适用于通过广域网、邻域网或本地网等支持IP的网络与计量设备进行远程数据交换。

ANSI C12 Standards Committee makes an identical national adoption of IEC 62056-9-7 Ed. 1.0 Electricity Metering Data Exchange - THE DLMS/COSEM SUITE- Communication Profile for TCP-UDP/IP Networks. This part of IEC 62056 specifies the DLMS/COSEM communication profile for TCP-UDP/IP networks. The TCP-UDP/IP based communication profiles are suitable for remote data exchange with metering equipment via IP enabled networks such as wide area networks, neighborhood networks or local networks.