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 <title><![CDATA[编码器怎样和plc，连接。编码器的几根线都 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467.html]]></link>
 <description><![CDATA[Latest 50 replies of 编码器怎样和plc，连接。编码器的几根线都 ..]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <description><![CDATA[品牌太多了，要看说明书才行。想3楼说的就很不错！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467#1136980.html]]></link>
 <author><![CDATA[建筑人生]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Oct 2011 01:01:58 +0000]]></pubdate>
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 <description><![CDATA[高低电平信号]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467#1136956.html]]></link>
 <author><![CDATA[jhxjb67]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Oct 2011 00:15:26 +0000]]></pubdate>
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 <description><![CDATA[有時序圖，請參考
 [attachment=71725] 
 [attachment=71726] 
 [attachment=71727]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467#1136947.html]]></link>
 <author><![CDATA[luoyingdong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 06 Oct 2011 23:54:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢 各位大侠&nbsp;&nbsp; 学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467#1136929.html]]></link>
 <author><![CDATA[li758574669]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 06 Oct 2011 17:11:41 +0000]]></pubdate>
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 <description><![CDATA[以欧姆龙的一款编码器为例子：棕色线接PLC24v,蓝色线接com端。白色，黑色接X0，X1计数器用C251.好了。有干扰的话把屏蔽线接地～]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467#1136382.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 06 Oct 2011 01:17:02 +0000]]></pubdate>
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 <description><![CDATA[编码器规格很多，一般都是电压信号
TTL是5V
HTL是12V或24V
RS422输出是双极性A+=+5V的时候A-是-5V
SSC 一般用在绝对位置，要用对应的模块
还有sin/cos +/-1V，也要用特殊模块]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467#1135928.html]]></link>
 <author><![CDATA[luoyingdong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Oct 2011 04:15:02 +0000]]></pubdate>
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 <description><![CDATA[将编码器的线接到 PLC上就行。有对应的颜色，这个要看产品说明了，编码器品牌太多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121467#1135792.html]]></link>
 <author><![CDATA[yuliang928]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 04 Oct 2011 15:13:38 +0000]]></pubdate>
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