<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[PLC与人机通讯 干扰，求实用屏蔽方法]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC与人机通讯 干扰，求实用屏蔽方法]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 17 May 2026 01:50:43 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[plc用滤波器供电是下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1803601.html]]></link>
 <author><![CDATA[文沙东]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Aug 2016 07:00:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC用隔离变压器&nbsp;&nbsp; 给人机界面供电的开关电源也从隔离变压器取电]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1803469.html]]></link>
 <author><![CDATA[yerong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Aug 2016 01:32:36 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC用隔离变压器+滤波器供电，同时购买好的屏蔽电缆]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1803197.html]]></link>
 <author><![CDATA[dyf177]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2016 04:48:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC用隔离变压器+滤波器供电]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1802865.html]]></link>
 <author><![CDATA[hjl76]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 10 Aug 2016 06:36:55 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[路过学习，望楼主告知最终的改善方法，谢谢了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1802816.html]]></link>
 <author><![CDATA[昕毅parkour]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 10 Aug 2016 04:58:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是接线有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1802759.html]]></link>
 <author><![CDATA[yingzhiban]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 10 Aug 2016 02:13:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通讯线多长，，不能超过3M，屏蔽有时候没用，，我通讯线长4M，开始没问题，，到后来通讯读取数据都有问题，改了线路，，线变短了就没事了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1799647.html]]></link>
 <author><![CDATA[luanzh]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 01 Aug 2016 07:52:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通信屏蔽层单端接地。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1784736.html]]></link>
 <author><![CDATA[lqbzlqbz]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Jun 2016 12:52:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[估计是没有真正接地，要马达与大地可靠相连]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1784733.html]]></link>
 <author><![CDATA[wzw945]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Jun 2016 12:44:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[路过学习一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1784727.html]]></link>
 <author><![CDATA[修缘168]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Jun 2016 12:38:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC用隔离变压器+滤波器供电！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1784677.html]]></link>
 <author><![CDATA[source08]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Jun 2016 10:35:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[1将plc电源与 电机供电分开，2电机外壳接地，3控制箱接地是否可靠，4通信线使用带屏蔽层的。 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1544799#1784624.html]]></link>
 <author><![CDATA[601588]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Jun 2016 08:39:38 +0000]]></pubdate>
</item>
</channel></rss>