<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[外部开关和PLC同时控制一个继电器！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536.html]]></link>
 <description><![CDATA[Latest 50 replies of 外部开关和PLC同时控制一个继电器！]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 19 May 2026 07:20:07 +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[是可以的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536#1669149.html]]></link>
 <author><![CDATA[gdj-gdj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 08:36:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[对，可以是可以，但需要考虑安全性和逻辑性。
操作此按钮时，是否存在隐患。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536#1669046.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 02:54:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[工作不可靠，最好加一个选择开关]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536#1668931.html]]></link>
 <author><![CDATA[daocaoren]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 23:37:01 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536#1668910.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 15:09:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[建议开关采用二位的旋钮开关，plc串一常闭开关，当用开关控制断开plc输出，这个不会造成误动作。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536#1668859.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 12:52:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[弄个手自动选择开关，要不然逻辑混乱，紧急的时候关都关不掉，灯的24V和线圈的24V可以并接吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536#1668857.html]]></link>
 <author><![CDATA[mecdqmecdq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 12:46:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是没问题啊！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485536#1668830.html]]></link>
 <author><![CDATA[xbl2018]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 10:43:02 +0000]]></pubdate>
</item>
</channel></rss>