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 <title><![CDATA[发一个USB转RS485，不知道可不以用做S7-2 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430647.html]]></link>
 <description><![CDATA[Latest 50 replies of 发一个USB转RS485，不知道可不以用做S7-2 ..]]></description>
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 <lastBuildDate><![CDATA[Sat, 16 May 2026 18:33:00 +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[嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430647#1475164.html]]></link>
 <author><![CDATA[27236251]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Wed, 14 Aug 2013 03:32:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430647#1470973.html]]></link>
 <author><![CDATA[bbyao163]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Fri, 02 Aug 2013 15:03:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[试试就知道了，,我用的是USB转232，232转485的可以和S7-200PLC通迅。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430647#1461452.html]]></link>
 <author><![CDATA[lzzqh8]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sat, 06 Jul 2013 04:16:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是可以的,我用的都是USB转485的可以和PLC通迅]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430647#1461388.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sat, 06 Jul 2013 00:23:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[实践出真知，自己买元件回来做出来试一下不就知道了吗。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430647#1458610.html]]></link>
 <author><![CDATA[雪峰]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Thu, 27 Jun 2013 12:00:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[自己 买元件回来做出来试一下就知道了。 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430647#1458592.html]]></link>
 <author><![CDATA[liu1980]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Thu, 27 Jun 2013 10:48:14 +0000]]></pubdate>
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