远程电量采集PLC控制系统

PLC System for Long-Distance Electricity Data Access

介绍一种新型远程抄表系统 ,该系统通过PLC采集电量数据 ,由PLC及公用电话网实现远距离传输 ,具有结构简单、计量准确、易于操作等特点 ,有广阔的应用前景。

This paper presents a new long distance counting system. The system achieves collecting electricity data and long distance transmission by PLC and the common telephone net. It has the specific properties of simple structure,accurate counting,easy operating. It has a wide utilizing future.