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zgf889
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樓主  發(fā)表于: 2008-10-31 20:37
24VDC，NPN傳感器與PLC怎么接線(xiàn)呀？0V，OUT，+24V，這三根線(xiàn)的怎么接呀？
譚新
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1樓  發(fā)表于: 2008-11-18 17:02
同1樓想法一樣

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