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dyysam513
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樓主  發(fā)表于: 2017-12-27 19:37
  我有一臺s7-200與smart1000通訊的時(shí)候 偶爾會(huì )有干擾連接不上 距離有20米左右，線(xiàn)纜是自己做的  想買(mǎi)西門(mén)子官方線(xiàn)纜�？头o的型號是6XV1830-0EH10 。不知道有沒(méi)有大神用過(guò)。效果怎么樣？
ptre
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1樓  發(fā)表于: 2017-12-28 13:08
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