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 <title><![CDATA[西门子PLC自学者，最近遇到很头大的问题了 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441364.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子PLC自学者，最近遇到很头大的问题了 ..]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <title><![CDATA[]]></title>
 <description><![CDATA[EM231 RTD模块才支持PT100。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441364#1507237.html]]></link>
 <author><![CDATA[hexdho]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 08 Nov 2013 08:47:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[EM231，EM235模块一般都不用于热电偶。例如：温度传感器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441364#1507166.html]]></link>
 <author><![CDATA[冰魂]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 08 Nov 2013 06:39:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一般有电流4-20MA,电压有0-5V,0-10V的模拟量输入。测量变送器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441364#1506789.html]]></link>
 <author><![CDATA[lzzqh8]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 07 Nov 2013 09:00:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也是初学者。如是0－10V你可以先测一下温度变送器输出的电压是多少。如是电流就要测电流了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441364#1506757.html]]></link>
 <author><![CDATA[lijinniu]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 07 Nov 2013 07:49:53 +0000]]></pubdate>
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