<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[威纶触摸屏与plc之间的通讯线能做到多长？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009.html]]></link>
 <description><![CDATA[Latest 50 replies of 威纶触摸屏与plc之间的通讯线能做到多长？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 10 Apr 2026 07:27:52 +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[80m做过...稳定...]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1526883.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 25 Dec 2013 06:48:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[50米就好了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1526806.html]]></link>
 <author><![CDATA[leicun2007]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 25 Dec 2013 03:23:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我试过232有50M没问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1525741.html]]></link>
 <author><![CDATA[中国人佛山人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Dec 2013 14:26:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我用过90米左右的，用双绞屏蔽线。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1525561.html]]></link>
 <author><![CDATA[saisam2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Dec 2013 04:19:02 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不知道多长，估计太长信号不稳定吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1525515.html]]></link>
 <author><![CDATA[shuai3982]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Dec 2013 02:01:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我也不知道最长是多少米]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1525348.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Dec 2013 11:49:33 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我做过40米，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1525347.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Dec 2013 11:48:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[RS-422的最大传输距离为1219米，最大传输速率为10Mb/s。其平衡双绞线的长度与传输速率成反比，在100kb/s速率以下，才可能达到最大传输距离。只有在很短的距离下才能获得最高速率传输。一般100米长的双绞线上所能获得的最大传输速率仅为1Mb/s。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445009#1525308.html]]></link>
 <author><![CDATA[huamantang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Dec 2013 10:23:57 +0000]]></pubdate>
</item>
</channel></rss>