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 <title><![CDATA[求助大家有没有哪款西门子PLC支持双串口通 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1639551.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助大家有没有哪款西门子PLC支持双串口通 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[我现在有余货呢，需要吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1639551#1952263.html]]></link>
 <author><![CDATA[zhouqi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 06 Feb 2018 02:06:39 +0000]]></pubdate>
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 <description><![CDATA[2个485口的都支持啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1639551#1948437.html]]></link>
 <author><![CDATA[shangbinhou]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 14 Jan 2018 05:56:46 +0000]]></pubdate>
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 <description><![CDATA[我9月份刚用过，CPU224 XP，安规仪，不是DB9信号输出吗？用通讯了？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1639551#1947917.html]]></link>
 <author><![CDATA[湛蓝小尔]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Jan 2018 03:41:54 +0000]]></pubdate>
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 <description><![CDATA[smart200的CPU可以扩展一个485/232口，本身自带一个口，加起来就两个，还带一个以太网口]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1639551#1941803.html]]></link>
 <author><![CDATA[joker1874]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Dec 2017 09:29:12 +0000]]></pubdate>
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 <description><![CDATA[有啊 CPU224XP CN和CPU 226CN 都是两个RS585接口]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1639551#1941163.html]]></link>
 <author><![CDATA[文杰工控学习]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 13 Dec 2017 01:40:47 +0000]]></pubdate>
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