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 <title><![CDATA[伺服问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552.html]]></link>
 <description><![CDATA[Latest 50 replies of 伺服问题]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[8楼正解， 驱动器接收脉冲信号有5V和24V之分， 如果是24V的，就不要电阻了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1611452.html]]></link>
 <author><![CDATA[flyfeky]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 19 Oct 2014 12:32:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[限流电阻来的，有的伺服驱动器有分24DC和5DC两面三刀种电压的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1611160.html]]></link>
 <author><![CDATA[ocz822]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 18 Oct 2014 13:44:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼13400097785于2014-09-22 21:05发表的&nbsp;&nbsp;:
限流。控制在10ma左右，具体参考手册
[/quote]
呃，是限流吗，我一直以为是分压啊。PLC输出是24，伺服那边需要是5V。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1611086.html]]></link>
 <author><![CDATA[炖土豆]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 18 Oct 2014 09:00:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[限流电阻要加的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1609656.html]]></link>
 <author><![CDATA[弄花毒手]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Oct 2014 05:54:15 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服里面脉冲输入口右个光耦开关，光耦是5V供电的，PLC是24v的需要加限流电阻]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1609214.html]]></link>
 <author><![CDATA[武瑞东12306]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 11 Oct 2014 07:58:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看是什么定位模块了？如果是QD75P的话是集电极开路输出，为24V，而驱动器接收的脉冲信号一般在1-1.5V左右，所以加2.2K的电阻为了分压]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1608823.html]]></link>
 <author><![CDATA[zk520xly]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 10 Oct 2014 05:44:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不会，最好用5VDC的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1604693.html]]></link>
 <author><![CDATA[chjbzazhm]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 00:03:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有电阻会烧伺服放大器吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1604627.html]]></link>
 <author><![CDATA[weiyishan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2014 13:07:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[限流。控制在10ma左右，具体参考手册]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466552#1604625.html]]></link>
 <author><![CDATA[13400097785]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2014 13:05:50 +0000]]></pubdate>
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