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onoono
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樓主  發(fā)表于: 2009-10-06 08:55
S7 200最多可以接幾個(gè)接觸器？?jì)蓚�(gè)應該沒(méi)問(wèn)題吧？
qinshengyue
是我，別開(kāi)槍?zhuān)?/div>
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1樓  發(fā)表于: 2009-10-06 09:18
這種說(shuō)法不知什么意思，接幾個(gè)接觸器（的線(xiàn)圈）？
外部負載的電源皆靠外部提供，有多少個(gè)輸出點(diǎn)就能接多少個(gè)接觸器！
這和s7-200有什么關(guān)系呢

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