<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[通讯编程线]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56661.html]]></link>
 <description><![CDATA[Latest 50 replies of 通讯编程线]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 21 Apr 2026 20:24:21 +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[S7-200&nbsp;&nbsp;PC/PPI 便宜的20块左右&nbsp;&nbsp;
USB-PPI&nbsp;&nbsp; 便宜的50~70&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56661#738118.html]]></link>
 <author><![CDATA[jolly_wh]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 09 Mar 2010 09:05:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[几百块就够了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56661#738002.html]]></link>
 <author><![CDATA[明天在哪]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 09 Mar 2010 06:16:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[西门子编程线原装的老贵了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56661#733579.html]]></link>
 <author><![CDATA[wfb610]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 02 Mar 2010 11:30:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼sjm213于2010-03-01 21:17发表的&nbsp;&nbsp;:
RS232/PPI：6ES7 901-3CB30-0XA0
USB/PPI：&nbsp;&nbsp;6ES7 901-3DB30-0XA0
但如果你有了S7-300/400的USB适配器（6ES7 972-0CB20-0XA0）的话，可以用该线缆与S7-200通讯。
[/quote]
山寨的几十元到上百元不等。原装的很贵。当然，如果不是自己掏钱，就无所 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56661#733321.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 02 Mar 2010 04:44:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[RS232/PPI：6ES7 901-3CB30-0XA0
USB/PPI：&nbsp;&nbsp;6ES7 901-3DB30-0XA0
但如果你有了S7-300/400的USB适配器（6ES7 972-0CB20-0XA0）的话，可以用该线缆与S7-200通讯。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56661#733017.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 01 Mar 2010 13:17:37 +0000]]></pubdate>
</item>
</channel></rss>