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 <title><![CDATA[能否通过触摸屏的422连接PLC]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002.html]]></link>
 <description><![CDATA[Latest 50 replies of 能否通过触摸屏的422连接PLC]]></description>
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 <description><![CDATA[可以啊，我们许多都这样搞的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1243471.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Apr 2012 00:16:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[因为是Q系列PLC没有422口的线，有的话我就直接买得了，但没办法准备422口连但实在不知道，等礼拜一打客服问问]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1243411.html]]></link>
 <author><![CDATA[andy陈]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Apr 2012 14:49:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我一直用三菱的触摸屏422口连FX系列的PLC，触摸屏的232口用来上传下载程序及监控]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1243201.html]]></link>
 <author><![CDATA[thawless]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Apr 2012 09:21:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该可以的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1243197.html]]></link>
 <author><![CDATA[李想]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Apr 2012 09:16:16 +0000]]></pubdate>
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 <description><![CDATA[我个人认为可以，因为422与485的通讯方式一样&nbsp;&nbsp;好像都是用3 、8这两根线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1242938.html]]></link>
 <author><![CDATA[hsl200]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Apr 2012 00:20:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没怎么明白！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1242905.html]]></link>
 <author><![CDATA[andy陈]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 23:22:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[能，改接线，并在屏的程序上跟PLC的通迅端口改成422就可以了~~~~~你查下GT1150手册看下422的双工通迅是用到的哪几个端脚，自己做条通迅线就OK了~~~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1242255.html]]></link>
 <author><![CDATA[xtgm123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 15:18:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谁知道能帮忙给个答复吗？不胜感激]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371002#1242194.html]]></link>
 <author><![CDATA[andy陈]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 14:11:40 +0000]]></pubdate>
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