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 <title><![CDATA[模拟量求助]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1543761.html]]></link>
 <description><![CDATA[Latest 50 replies of 模拟量求助]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Wed, 13 May 2026 10:14:22 +0000]]></lastBuildDate>
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 <description><![CDATA[如果是0~200mA電流源訊號

串連25歐姆電阻

--&gt;0~5V電壓源訊號

根據電壓大小判斷數值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1543761#1776450.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 25 May 2016 00:30:05 +0000]]></pubdate>
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 <description><![CDATA[加一个变送器，将0-200MA转换成标准的0-20MA接入模拟量模块，，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1543761#1776394.html]]></link>
 <author><![CDATA[广州、荣开]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 24 May 2016 13:48:12 +0000]]></pubdate>
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