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 <title><![CDATA[请赐教线路图]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510.html]]></link>
 <description><![CDATA[Latest 50 replies of 请赐教线路图]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 27 Apr 2026 09:46:21 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[汗，这年头屁大点项目都用PLC啊，都是有钱人啊！如果楼主是为了学习，可以学习一下，如果应用于项目，用PLC根本没有什么意义，根本显示不出PLC系统的优势！ [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#930809.html]]></link>
 <author><![CDATA[回忆依然最美]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 14 Dec 2010 13:51:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用继电器就可以了
,8楼说的对.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#930743.html]]></link>
 <author><![CDATA[ngch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 14 Dec 2010 13:01:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是要程序还是电路啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#929280.html]]></link>
 <author><![CDATA[wqh6816519]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Dec 2010 06:30:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[陶瓷电工群124866821，欢迎陶瓷厂电工加入；&nbsp;&nbsp;一起交流；学习陶瓷行业电路；及工作介绍！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#929010.html]]></link>
 <author><![CDATA[ffjcy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Dec 2010 02:34:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用硬件电路实现如下图所示： [attachment=51855]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#928428.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Dec 2010 10:22:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你是想用PLC编程还是想用继电器的?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#927018.html]]></link>
 <author><![CDATA[wen_xianjun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2010 14:00:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢大家赐教，在下心领神会！ [s:37]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#927010.html]]></link>
 <author><![CDATA[顺达五金电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2010 13:52:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[顶一顶，但我唔识]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#925402.html]]></link>
 <author><![CDATA[＂尕f＿]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 04:15:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你是用什么PLC的呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#925244.html]]></link>
 <author><![CDATA[天锋]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 00:50:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这电路用继电器就可以了
两个通电延时时间继电器做延时，
两个接触器接电机正反转电路要互锁
光电开关控制小继电器通电自锁切断正转，时间继电器的电
延时控制小继电器的电自锁反转启动时间继电器的电延时切断反转
大概是这样的思路的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#925228.html]]></link>
 <author><![CDATA[zhangyilin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 00:39:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是做工控的啊，就这么个正反转电路]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#925186.html]]></link>
 <author><![CDATA[无锡大阿福]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 00:01:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这种人真无耻，丢个问题人都不见了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#925132.html]]></link>
 <author><![CDATA[xf_chen]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 08 Dec 2010 15:40:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习中 [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#925120.html]]></link>
 <author><![CDATA[ayfang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 08 Dec 2010 15:26:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你是用继电器做还是用PLC来做]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#923514.html]]></link>
 <author><![CDATA[xueshi856]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 Dec 2010 06:30:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看下可以用不，plc程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#922499.html]]></link>
 <author><![CDATA[scut-tds]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Dec 2010 06:14:41 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你是用继电器做还是用PLC来做]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#922084.html]]></link>
 <author><![CDATA[zzf125]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Dec 2010 14:51:28 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是要程序还是电路啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89510#922052.html]]></link>
 <author><![CDATA[wuxueyao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Dec 2010 14:23:49 +0000]]></pubdate>
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