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人生如夢(mèng)
快樂(lè )和郁悶取決于心態(tài)
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樓主  發(fā)表于: 2011-02-27 09:49
FX3U-80MT端子上有兩個(gè)+24V 和兩個(gè)0V是什么意思呢？它們是相同的嗎？
大腳丫
掙著(zhù)賣(mài)白菜的錢(qián)，操著(zhù)賣(mài)白粉的心。
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1樓  發(fā)表于: 2011-02-27 11:03
引用
引用第2樓人生如夢(mèng)于2011-02-27 10:37發(fā)表的  :
那么著(zhù)兩個(gè)24V 電源內部是聯(lián)通的嗎
是

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