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fxm800810369
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樓主  發(fā)表于: 2012-12-07 20:23
最近手頭有個(gè) 歐姆龍的 EE-SX672 光電開(kāi)關(guān)
如圖



  我想知道 這四個(gè)腳都是具體接什么線(xiàn)，  我想 24+ 24- 還有信號線(xiàn)， 那還有個(gè)腳是干嘛的啊
guifeng1987
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1樓  發(fā)表于: 2012-12-08 09:07
24+接24V電源正極，24-接電源負極，還有兩個(gè)信號線(xiàn)，一個(gè)線(xiàn)是漏極一個(gè)源極
358273433
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2樓  發(fā)表于: 2012-12-08 09:57
另外那條線(xiàn)是控制線(xiàn)

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