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 <title><![CDATA[用电话线可以吗?]]></title>
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 <description><![CDATA[Latest 50 replies of 用电话线可以吗?]]></description>
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 <description><![CDATA[肯定用带屏蔽的，必须的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1069017.html]]></link>
 <author><![CDATA[136299093]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Jun 2011 11:16:01 +0000]]></pubdate>
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 <description><![CDATA[学习，顶一下，谢谢大家！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1068985.html]]></link>
 <author><![CDATA[minyuan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Jun 2011 10:45:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[通讯关键是要处理好干扰问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1067978.html]]></link>
 <author><![CDATA[忆江南]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 Jun 2011 07:31:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习&nbsp;&nbsp; 顶一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1067972.html]]></link>
 <author><![CDATA[向阳铝材公司]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 Jun 2011 07:25:14 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习&nbsp;&nbsp; 顶一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1067857.html]]></link>
 <author><![CDATA[lljwtt]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 Jun 2011 04:35:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第11楼likexin110于2011-06-09 20:33发表的&nbsp;&nbsp;:
实践出真知...试验了就知道了,就算不行换屏蔽双绞线也快
[/quote]
但是浪费了材料呀！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1067795.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 Jun 2011 03:09:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[实践出真知...试验了就知道了,就算不行换屏蔽双绞线也快]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1065253.html]]></link>
 <author><![CDATA[likexin110]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 09 Jun 2011 12:33:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[老朋友还是你好呀！我也是觉得距离太远，不是不可以通讯只是通讯不稳定。我现在也选择了屏蔽线，我的是两个2NPLC。多谢了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1064690.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 09 Jun 2011 02:46:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[60米得通讯距离用普通电话线不行，传输信号不稳定，PLC和PLC之间的通讯用485.用带屏蔽的双绞线。三菱PLC只有一个系列的可以通讯，两个FX1S可以通讯，要是一个FX1S和一个1N的就不能通讯。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1064640.html]]></link>
 <author><![CDATA[汇荣铝业]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 09 Jun 2011 02:05:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是没有人给个答案吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1064575.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 09 Jun 2011 00:55:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看来是呀！要不还是用屏蔽线吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1062421.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 06 Jun 2011 05:05:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[今天老师休息]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1061221.html]]></link>
 <author><![CDATA[liuhuaxing]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 04 Jun 2011 09:29:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我的意思就是用电话线来连接两个485模块 ,不知道可以吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1060949.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 04 Jun 2011 03:02:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以,用什么电话线呀,485就行了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1060757.html]]></link>
 <author><![CDATA[mfjsx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Jun 2011 15:06:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1060561.html]]></link>
 <author><![CDATA[余清华]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Jun 2011 12:06:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我还没有这样做,不知这样做对吗?所以来求答案的.多谢了!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1060552.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Jun 2011 11:55:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[两个PLC之间通讯，能通讯吗，你知道了告诉我]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107389#1057785.html]]></link>
 <author><![CDATA[zhy0011520]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 31 May 2011 13:16:20 +0000]]></pubdate>
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