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 <title><![CDATA[485通信问题请教各位大侠]]></title>
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 <description><![CDATA[Latest 50 replies of 485通信问题请教各位大侠]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[两端都接。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529546#1698434.html]]></link>
 <author><![CDATA[lqbzlqbz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Sep 2015 04:30:15 +0000]]></pubdate>
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 <description><![CDATA[20台一路并联只是再末端接终端电阻，触摸屏端要接吗？距离在60米左右]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529546#1698148.html]]></link>
 <author><![CDATA[工控交流]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Sep 2015 07:30:58 +0000]]></pubdate>
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 <description><![CDATA[如果距离远，用DP线比较好，一端接地切忌2端接地，两端要接终端电阻。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529546#1697659.html]]></link>
 <author><![CDATA[lqbzlqbz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 Sep 2015 10:28:54 +0000]]></pubdate>
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 <description><![CDATA[rtu格式]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529546#1697516.html]]></link>
 <author><![CDATA[工控交流]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 Sep 2015 02:27:05 +0000]]></pubdate>
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 <description><![CDATA[用的什么格式，信号的ASCLL码设置的对吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529546#1697515.html]]></link>
 <author><![CDATA[gkrjwzj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 Sep 2015 02:11:30 +0000]]></pubdate>
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