1、两线制传感器与PLC的连接方法

广东快乐十分YINWEIWOMENPLCCHANGYONGDECHUANGANQIDABUFENYONGDEDOUSHIKAIGUANLIANGSHUCHUDECHUANGANQI,DUIYUSHUCHUSHIKAIGUANLIANGDECHUANGANQICHANGYONGDEYOUJIEJINKAIGUAN、GUANGDIANKAIGUANDENG,TAMENYOUZHILIULIANGXIANZHIDEYEYOUZHILIUSANXIANZHIDE,XIAMIANWOMENXIANSHUOYIXIAZHILIULIANGXIANZHIDECHUANGANQIJIEXIANFANGFA,YOUYUZHILIULIANGXIANZHIDECHUANGANQIYIBANTADELOUDIANLIUDOUBIJIAODA,ZAIGONGZUOSHIYOUSHIHUICHUXIANSHURUXINHAOERDAOZHIPLCDECUOWUDONGZUO,YINCIWOMENZAIJIELIANGXIANZHIDECHUANGANQIDESHIHOUYIBANDOUHUIZAIPLCDESHURUDUANBINGLIANYIGEPANGLUDIANZURLAITIGAOSHURUXINHAODEWENDINGXING。ZAIXIATUZHONGWOMENJIUSHISHIYONGLELIANGXIANZHIDECHUANGANQIYUPLCZHIJIANDELIANJIEFANGFA,RUXIATUSUOSHIDENEIYANG。

输出开关量的传感器与PLC的连接方法

2、三线制传感器与PLC的连接方法

  • 万用表测量交流、直流电压,区分火线和零线,就是这么简单
  • 判断空开和漏保的好坏,电笔比万用表还好用,可算长见识了
  • 空开和漏保:A、B、C、D系列有什么区别?跟着老电工长长见识
  • 电线接头一受潮就漏电,电工胶布这样缠,就算泡水里也不会漏电
  • 插座一用电就跳闸,原来是零线共用惹的祸,老电工轻松解决了