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 <title><![CDATA[求助&nbsp;&nbsp;脉冲信号和3U&nbsp;&nbs ..]]></title>
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 <description><![CDATA[Latest 50 replies of 求助&nbsp;&nbsp;脉冲信号和3U&nbsp;&nbs ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[4楼的方法应该可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544910#1818016.html]]></link>
 <author><![CDATA[lujiang668]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Sep 2016 02:10:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用mos管应该可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544910#1816909.html]]></link>
 <author><![CDATA[evanlei]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 17 Sep 2016 18:02:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[找一个5V 转24V的光耦， 5v这边连接一个470欧的电阻，看看行不行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544910#1786197.html]]></link>
 <author><![CDATA[bojianzhang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 21 Jun 2016 00:24:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有一种转换板，我在伺服上见过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544910#1786188.html]]></link>
 <author><![CDATA[南郭先生]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 21 Jun 2016 00:05:25 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接线正确，指令正确，还是无法读取，应该是选型问题 不接中国地气]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544910#1786184.html]]></link>
 <author><![CDATA[luqingmi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 20 Jun 2016 23:23:43 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[S/S,接24V正，输入信号共地，应该没有问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544910#1785668.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 19 Jun 2016 04:21:56 +0000]]></pubdate>
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