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haif
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樓主  發(fā)表于: 2008-11-23 20:08
通訊模塊FX2NC-485BD

如果進(jìn)行外部接線(xiàn)時(shí)把RDA與RDB接顛倒了，會(huì )燒壞通訊模塊嗎？
haif
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1樓  發(fā)表于: 2008-11-24 15:02
謝謝斑竹解答，今天試了，沒(méi)問(wèn)題。
95每干事
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2樓  發(fā)表于: 2010-12-02 16:58
不會(huì )的
參考網(wǎng)站深圳技成培訓
yjitvtk
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3樓  發(fā)表于: 2010-12-14 22:32
不會(huì )的不會(huì )的

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