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myprsp
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樓主  發(fā)表于: 2012-03-10 11:21
問(wèn)下我用一個(gè)開(kāi)關(guān)電源供應plc和24v小電機,如果小電機的那一路出現短路或者電流大于2a(plc規格電源2A),這樣的話(huà)會(huì )不會(huì )把plc燒壞

plc應該做怎么樣的保護呢?
aa22284
級別: 略有小成
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1樓  發(fā)表于: 2012-03-12 20:46
加個(gè) FUSE 就可以了
和諧共贏(yíng)
努力學(xué)習,做好工控
級別: 網(wǎng)絡(luò )英雄

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2樓  發(fā)表于: 2012-03-13 15:19
加以保險絲OK
spyx1928
浮躁的社會(huì )
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3樓  發(fā)表于: 2012-03-13 20:51
加個(gè)保險絲
浮躁的社會(huì )

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