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 <title><![CDATA[求助: 自带K电偶采集的PLC]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助: 自带K电偶采集的PLC]]></description>
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 <lastBuildDate><![CDATA[Fri, 17 Apr 2026 15:39:25 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[要加个AD才行呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#936886.html]]></link>
 <author><![CDATA[懿炎]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 Dec 2010 09:03:02 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[西门子好像有]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#927224.html]]></link>
 <author><![CDATA[mengyu520]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Dec 2010 01:14:09 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没见这样做过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#924921.html]]></link>
 <author><![CDATA[st1234]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 08 Dec 2010 13:35:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[洛阳易达PLC完全可以满足你的要求，功能强大价格便宜，不到500元，我用过不少。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#924896.html]]></link>
 <author><![CDATA[xiakebiao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 08 Dec 2010 13:25:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[K型热电偶是毫伏信号，我还没有见过西门子的IO卡件直接能接受毫伏信号的。
应该加个温度变送器，转成4-20mA或者1-5V再进AI卡件。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#924053.html]]></link>
 <author><![CDATA[logix500]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 Dec 2010 14:41:17 +0000]]></pubdate>
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<item>
 <title><![CDATA[Re:求助: 自带K偶采集的PLC]]></title>
 <description><![CDATA[西门子的LOGO?

4楼的朋友,可有相关的资料? 或给推荐个连接.&nbsp;&nbsp;谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#923821.html]]></link>
 <author><![CDATA[gjs123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 Dec 2010 11:44:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[西门子的LOGO]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#923129.html]]></link>
 <author><![CDATA[dzlai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 Dec 2010 00:28:33 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[找PLC板，有些PLC板用于压机带4路温度温控，和2路模拟量输出的控制压力和流量比例阀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#922823.html]]></link>
 <author><![CDATA[萧风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Dec 2010 12:16:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没见这样做过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#922781.html]]></link>
 <author><![CDATA[yuming1231]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Dec 2010 11:49:21 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[K电偶(感温器) 直接进PLC ?
恐怕不行吧？我看还需要温度模块。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-89684#922739.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Dec 2010 11:12:32 +0000]]></pubdate>
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