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 <title><![CDATA[这个步进驱动器如何接线？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225.html]]></link>
 <description><![CDATA[Latest 50 replies of 这个步进驱动器如何接线？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Thu, 16 Apr 2026 12:35:22 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接光耦隔离板，PC817的频率我不知道可不可以响应你的脉冲频率，最好是选高速的，淘宝很多的，买回来自己焊到万能板上用，或者去淘现成的，我这个样搞过反正]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1819127.html]]></link>
 <author><![CDATA[endy2015]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2016 09:05:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[一般驱动器，公共端没有并接在一起的呀！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1818623.html]]></link>
 <author><![CDATA[mfjsx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Sep 2016 07:35:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加限流电阻比较简单! 这种做法很常见的!我用过多次]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1817670.html]]></link>
 <author><![CDATA[zhaoxg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 19 Sep 2016 05:53:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[问题是这个驱动器的公共端只能接正。脉冲和方向只能接受负信号，现在的问题是怎么才能把高速脉冲输出的正变为负]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1816981.html]]></link>
 <author><![CDATA[lzhpsky]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 18 Sep 2016 03:03:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC输出是高电平，那就把驱动器公用端接0V。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1816963.html]]></link>
 <author><![CDATA[lihuaming68]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 18 Sep 2016 02:16:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个驱动器只能接受NPN的信号只能接受负信号，而西门子的PLC输出是PNP的输出是正，串电阻可以把这个正变为负吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1816717.html]]></link>
 <author><![CDATA[lzhpsky]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Sep 2016 04:33:33 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[加个电平反相器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1816540.html]]></link>
 <author><![CDATA[chenzibao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 16 Sep 2016 12:46:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[串电阻是常用的方法，每路串一只2K2 1/2W电阻即可]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1816480.html]]></link>
 <author><![CDATA[sun3751]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 16 Sep 2016 10:24:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[串电阻喽 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1816459.html]]></link>
 <author><![CDATA[sf303567231]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 16 Sep 2016 09:25:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[换个型号的驱动器了！！不要选带公共端驱动器选独立的那种！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1815305.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 12 Sep 2016 13:16:04 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[怎么转？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1815051.html]]></link>
 <author><![CDATA[lzhpsky]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 12 Sep 2016 01:33:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28] 看来要高低电平转化一下了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1815048.html]]></link>
 <author><![CDATA[stackdog]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 12 Sep 2016 01:27:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个应当加光耦隔离，输入信号要转换一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551225#1815046.html]]></link>
 <author><![CDATA[ml710317]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 12 Sep 2016 01:26:09 +0000]]></pubdate>
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