摘要
简述PLC的发展历史和展望。PLC具有稳定可靠、价格便宜、功能齐全、应用灵活方便、操作维护方便的优点,这是它能被广泛应用的根本原因。随着PLC的网络化及发展趋势,PLC的应用将更加普遍。
With the developmeut of corperated circuits and technique of computers, the-fifth-generation PLC has come into being. Due to the advantages of stablility . reliability, cheap price, full functions, convenient to use and easy to operate and maintenance, it has been widely used. With the network of PLC, It will be used more widely.
出处
《农业网络信息》
2006年第4期113-113,122,共2页
Agriculture Network Information
关键词
PLC
发展
市场
接口
PLC
Development
Market
Interface
