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 <title><![CDATA[模拟量输入不稳定，哪位大神支个招啊！]]></title>
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 <description><![CDATA[Latest 50 replies of 模拟量输入不稳定，哪位大神支个招啊！]]></description>
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 <description><![CDATA[加个隔离器，再加个屏蔽试试...]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542483#1767122.html]]></link>
 <author><![CDATA[疯狂的馒头]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 26 Apr 2016 10:00:38 +0000]]></pubdate>
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 <description><![CDATA[4-20ma，我们的控制柜内有380V，220V和24V供电！模拟量信号是不是要加模拟量隔离器？不加怎么解决？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542483#1767042.html]]></link>
 <author><![CDATA[54诛仙]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 26 Apr 2016 07:52:51 +0000]]></pubdate>
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 <description><![CDATA[首先设备不能震动，模拟信号要屏蔽，不能和强电在一起，&nbsp;&nbsp; 输入是4-20ma&#39;&nbsp;&nbsp;&nbsp;&nbsp;还是0-10v&nbsp;&nbsp;？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542483#1767038.html]]></link>
 <author><![CDATA[zhaoheshuai]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 26 Apr 2016 07:49:57 +0000]]></pubdate>
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