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小珠珠
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樓主  發(fā)表于: 2012-11-16 09:02
  公司買(mǎi)回的西門(mén)子PLC，同一型號，為什么里面集成板不一樣。是不是假來(lái)的。
以下接線(xiàn)的為舊的PLC，沒(méi)有接線(xiàn)的為新買(mǎi)的PLC。  



    
[ 此帖被小珠珠在2012-11-16 09:13重新編輯 ]

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