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 <description><![CDATA[三台也可以MODBUS通讯，数据量大些 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1470625#1614113.html]]></link>
 <author><![CDATA[liuqiang1986]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 28 Oct 2014 00:32:57 +0000]]></pubdate>
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 <description><![CDATA[就是三和八]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1470625#1614043.html]]></link>
 <author><![CDATA[ffd001]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2014 14:05:28 +0000]]></pubdate>
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 <description><![CDATA[如果我没有记错的话应该是3、8接线，只不过三台PPI通信一台当主机、两台当客服机，两台把数据通过主站后可以交换数据]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1470625#1614032.html]]></link>
 <author><![CDATA[sz518104]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2014 13:55:01 +0000]]></pubdate>
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