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水上浮萍l
人生沒(méi)有如果，只有結果
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樓主  發(fā)表于: 2017-08-16 22:51
請問(wèn)，各位大神，兩芯式氣缸磁性開(kāi)關(guān)怎樣接線(xiàn)，今天看到這種開(kāi)關(guān)！
wangnaizhi
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1樓  發(fā)表于: 2017-08-17 19:29
一般2線(xiàn)的都是棕 藍 2根線(xiàn)  標準情況下 棕色就是代表P24 藍色代表0V 當然2線(xiàn)制的開(kāi)關(guān)也有是PNP的 正常我們用的都是NPN   如果還是不清楚 就看他的內部電路圖 一般正規的感應開(kāi)關(guān)都會(huì )附有內部電路圖的

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