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a271156864
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樓主  發(fā)表于: 2009-07-13 18:50
請問(wèn)一下  無(wú)線(xiàn)電  可以和PLC通訊不??  怎么的通訊 呢!  要加什么東西不!  PLC是Q系列的!!!!
二手工控電器
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1樓  發(fā)表于: 2009-07-13 19:39
無(wú)線(xiàn)電這概念可大了。!沒(méi)人可以回答你這個(gè)問(wèn)題!不過(guò)與PLC通信方法到是很多。相信樓主在網(wǎng)上隨便怎么一搜。估計就會(huì )出來(lái)很多。。!
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工控學(xué)子
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2樓  發(fā)表于: 2009-07-13 20:32
可以的,發(fā)射端要對信號調制,接收端調解還原信號然后輸出,使用時(shí)要注意避免干擾的問(wèn)題。

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