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夢(mèng)幻男孩
Opportunity is given to those
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樓主  發(fā)表于: 2011-12-01 11:37
我剛剛接觸歐姆龍PLC，問(wèn)個(gè)簡(jiǎn)單的問(wèn)題
源型跟漏型的區別，PLC進(jìn)電流跟出電流為什么要有這個(gè)區別？我很疑惑
型號一樣的PLC還要分源型跟漏型，是不是跟接線(xiàn)有關(guān)？
就像別的PLC一樣，N型跟P型的接線(xiàn)就是不一樣的。
hlq_0815
人生的成功不在于拿到一副好牌，而是怎樣將壞牌打好。
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1樓  發(fā)表于: 2011-12-01 14:48
說(shuō)白了，就是PNP與NPN的區別
人生的成功不在于拿到一副好牌，而是怎樣將壞牌打好。
夢(mèng)幻男孩
Opportunity is given to those
級別: 探索解密
精華主題: 0
發(fā)帖數量: 54 個(gè)
工控威望: 171 點(diǎn)
下載積分: 3703 分
在線(xiàn)時(shí)間: 69(小時(shí))
注冊時(shí)間: 2011-04-15
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2樓  發(fā)表于: 2011-12-02 11:56
呵呵，謝謝啦

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