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 <title><![CDATA[关于RS232-C接口与RS485接口]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267.html]]></link>
 <description><![CDATA[Latest 50 replies of 关于RS232-C接口与RS485接口]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[RS232,RS422,RS485都是串口，各有自己的特点，谁也不能代替其它的。谁也不是老大！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267#1129687.html]]></link>
 <author><![CDATA[znz43]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2011 05:58:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[232是个串口嘛。用着习惯]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267#1129672.html]]></link>
 <author><![CDATA[zlc1210903]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2011 05:37:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同感本人也认为RS232比RS485好用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267#1129609.html]]></link>
 <author><![CDATA[gelasang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2011 03:09:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[对呀，RS485是克服了RS232的不足的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267#1129602.html]]></link>
 <author><![CDATA[梦幻男孩]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2011 03:04:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[RS-232通訊比較簡單不用考慮站號的問題]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267#1129106.html]]></link>
 <author><![CDATA[momo0720]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Sep 2011 05:05:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[RS485没什么大的突破，且受限PLC里MCU的速度，速度想快也快不来呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267#1128900.html]]></link>
 <author><![CDATA[yuaiwu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Sep 2011 23:46:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[RS485接口克服了RS232-C的不足吗？性能比RS232-C接口要好吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120267#1128771.html]]></link>
 <author><![CDATA[znz43]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Sep 2011 11:25:07 +0000]]></pubdate>
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