摘要
接近开关又称为无触点行程开关,用于实现非接触位置判定,是工业现场恶劣环境广为应用的自动化检测单元。接近开关种类繁多性能各异,应用、选型、运行、管理比较复杂。本文就工业自动化工程应用需要注意的问题展开论述。
Proximity switches is non-contact limit switch for non-contact position to determine the harsh environments of industrial site is widely used automated detection unit. Close to a wide range of switching performance of different applicationsi selectioni operationi management more complex. This article discusses the problems that need attention in industrial automation engineering applications.
关键词
接近开关
性能
应用
接线
Approach switch Property Application Connection
