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 <title><![CDATA[请教S7-300的通信线]]></title>
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 <description><![CDATA[Latest 50 replies of 请教S7-300的通信线]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[S7-300的通信线MPI, 就是带适配器， S7-200的通信线是PPI不带适配器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#447634.html]]></link>
 <author><![CDATA[59liuyong]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Mar 2009 06:39:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]&nbsp;&nbsp;[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#447466.html]]></link>
 <author><![CDATA[ldj9936]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Mar 2009 02:58:32 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习喽。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#434033.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 16 Feb 2009 02:08:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一条通信线都要这么多呀。太贵了！ [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#432036.html]]></link>
 <author><![CDATA[wwwzslzslzsl]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 13 Feb 2009 09:21:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[S7-300的通讯线国产的价格是150--450，
原装的PC--MPI是1000多元，原装的USB--MPI价格2000多，可以直接用于S7-200/300/400的编程通讯。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#428173.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Feb 2009 00:54:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谁会做不]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#427960.html]]></link>
 <author><![CDATA[wwqcf1]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Feb 2009 13:45:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用赫优讯公司生产的NetLink
可以对200、300、400编程
还可以实现远程监控

需要可以联系我：
方林：0510-85166823 13921516796 
邮箱：[email]flin124@yahoo.com.cn[/email]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#427758.html]]></link>
 <author><![CDATA[flin124]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Feb 2009 12:04:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[USB适配器，6ES7 972-0CB20-0XA0 支持S7-200PLC]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#427515.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Feb 2009 07:19:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[请问S7-300的通信线要多少钱！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#427292.html]]></link>
 <author><![CDATA[wwwzslzslzsl]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 06 Feb 2009 16:45:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[S7-200的通信线是PPI, 网上买不贵5-60元]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#427290.html]]></link>
 <author><![CDATA[sdgball]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 06 Feb 2009 16:32:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:17]不能代用,S7-300的通信线MPI,&nbsp;&nbsp;S7-200的通信线是PPI]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30100#427288.html]]></link>
 <author><![CDATA[sdgball]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 06 Feb 2009 16:29:31 +0000]]></pubdate>
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