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 <title><![CDATA[变频器rs485电压是多少？]]></title>
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 <description><![CDATA[Latest 50 replies of 变频器rs485电压是多少？]]></description>
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 <description><![CDATA[没测量过啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1681389.html]]></link>
 <author><![CDATA[zxs974512]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 08 Jul 2015 05:17:33 +0000]]></pubdate>
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 <description><![CDATA[这个电压真没有注意过。有时间量一下看看。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1681057.html]]></link>
 <author><![CDATA[修缘168]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Jul 2015 21:14:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[5v..........]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1681017.html]]></link>
 <author><![CDATA[w757792509]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Jul 2015 13:36:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[3.7v....]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1680944.html]]></link>
 <author><![CDATA[hafatahaha]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Jul 2015 06:30:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直流5v左右]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1680864.html]]></link>
 <author><![CDATA[gkcl2015]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Jul 2015 01:02:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你 量的 交流还是直流啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1680812.html]]></link>
 <author><![CDATA[hanlonman201]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Jul 2015 15:30:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[4-5vok]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1680735.html]]></link>
 <author><![CDATA[rxp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Jul 2015 10:59:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼lvhonjun于2014-11-16 11:09发表的&nbsp;&nbsp;:
在通信的时候才有电压输出，你想把电压打出来要用示波器！万用表打不出来的
[/quote]
没有呀，我量了好多设备485都有几伏电压，难道电路不同？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1619766.html]]></link>
 <author><![CDATA[hnyyhym]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 16 Nov 2014 05:01:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用指针万用表量量看(⊙o⊙)]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1619745.html]]></link>
 <author><![CDATA[kaiyuan12345]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 16 Nov 2014 03:18:26 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[在通信的时候才有电压输出，你想把电压打出来要用示波器！万用表打不出来的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1619742.html]]></link>
 <author><![CDATA[lvhonjun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 16 Nov 2014 03:09:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个电压真没有测量过。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1619739.html]]></link>
 <author><![CDATA[我心飞翔]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 16 Nov 2014 02:48:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[485标准是5V，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471853#1619665.html]]></link>
 <author><![CDATA[jaby]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 15 Nov 2014 14:55:42 +0000]]></pubdate>
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