<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[cpu224问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-122865.html]]></link>
 <description><![CDATA[Latest 50 replies of cpu224问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Thu, 30 Apr 2026 05:55:01 +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[24V输出、通讯可能烧坏了.给L+供24V，在看看通讯能行不？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-122865#1145218.html]]></link>
 <author><![CDATA[beiye1234]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Oct 2011 04:20:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[查一下485通讯的几个电阻、稳压二极管。通讯IC&nbsp;&nbsp;75176]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-122865#1145164.html]]></link>
 <author><![CDATA[makou]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Oct 2011 02:59:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢，现在是L+上有24V，通讯一直连不上]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-122865#1145099.html]]></link>
 <author><![CDATA[qazpkm]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Oct 2011 01:22:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不会烧CPU，24V分两组，端子上的24V有限流电路，一般烧二极管和三端稳压管。只是L+上没有24V，其它都是好的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-122865#1144876.html]]></link>
 <author><![CDATA[makou]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 18 Oct 2011 12:45:13 +0000]]></pubdate>
</item>
</channel></rss>