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kingnn1370
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樓主  發(fā)表于: 2011-02-21 14:32
有個(gè)問(wèn)題想問(wèn)下，機器上提供的是12VDC的直流電壓，但是我手頭只有一個(gè)工作電壓為24VDC的傳感器，安裝上去是毫無(wú)反應的。我想問(wèn)下，除了換個(gè)電壓為12V傳感器這個(gè)方法外，如何將工作電壓為24V的傳感器使用在機器上呢？
wdgkrjygwq
赤兔奔騰萬(wàn)里！男兒走遍四海！
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1樓  發(fā)表于: 2011-02-24 14:16
直接買(mǎi)一個(gè)光電開(kāi)關(guān)多省事！
好好學(xué)習.天天向上.
wdgkrjygwq
赤兔奔騰萬(wàn)里！男兒走遍四海！
級別: 略有小成
精華主題: 0
發(fā)帖數量: 158 個(gè)
工控威望: 302 點(diǎn)
下載積分: 684 分
在線(xiàn)時(shí)間: 18(小時(shí))
注冊時(shí)間: 2010-06-03
最后登錄: 2012-10-22
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2樓  發(fā)表于: 2011-02-25 09:39
還是買(mǎi)個(gè)12V的光電傳感器吧！
好好學(xué)習.天天向上.

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