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 <title><![CDATA[三菱PLC&nbsp;&nbsp;&nbsp;&nbsp; X端是否 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱PLC&nbsp;&nbsp;&nbsp;&nbsp; X端是否 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 18:00:02 +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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 <title><![CDATA[]]></title>
 <description><![CDATA[我怀疑楼主基础太差了，好好看看书啊。语言不太好听，抱歉。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1121775.html]]></link>
 <author><![CDATA[263286819]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Sep 2011 11:52:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1121758.html]]></link>
 <author><![CDATA[旭日阳光]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Sep 2011 11:13:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[&quot;X&quot;只要加开关就可以了,或是编码器。com和X加一个开关。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1121720.html]]></link>
 <author><![CDATA[liuhanqi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Sep 2011 09:44:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三菱基本都是24V的，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1120976.html]]></link>
 <author><![CDATA[wuliang211]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 06 Sep 2011 01:53:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[欢迎加入！！~~~` [url]www.plcjs.com[/url] 限期(10月1日)改名片（地点+职业+论坛ID）没改名片的默认是做广告或者 
&nbsp;&nbsp;47402964 群号&nbsp;&nbsp;工控技术交流群（PLC，变频器等）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1120487.html]]></link>
 <author><![CDATA[ha741852]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Sep 2011 02:15:04 +0000]]></pubdate>
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 <description><![CDATA[一。FX2N&nbsp;&nbsp;X输入端 可以加24V 也可以是0V,根据输入COM接什么来决定。
1.如果输入COM接外部开关电源OV,X端加0V低电平有效，用NPN传感器。
2.如果输入24V+端子接外部开关电源24V+，X端加24V高电平有效，用PNP传感器。（这种用法是在三菱说明书上找不到的）
 二，FX3U输入部分有S/S端接线方式不同X端需加的电压就不 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1120484.html]]></link>
 <author><![CDATA[ha741852]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Sep 2011 02:09:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:39]&nbsp;&nbsp;[s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1120142.html]]></link>
 <author><![CDATA[jzr1976]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 04 Sep 2011 03:52:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一般不需要加电源，除非特殊情况]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119740.html]]></link>
 <author><![CDATA[maozhengguan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 05:02:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不用加外部电源，PLC本身自带。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119727.html]]></link>
 <author><![CDATA[yumingming]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 04:32:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]是三菱FX1S]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119713.html]]></link>
 <author><![CDATA[student]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 03:49:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第12楼张电工于2011-09-03 11:30发表的&nbsp;&nbsp;:
都没有讲是三菱什么系列的plc
[/quote]
三菱]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119712.html]]></link>
 <author><![CDATA[student]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 03:46:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[都没有讲是三菱什么系列的plc]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119696.html]]></link>
 <author><![CDATA[张电工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 03:30:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第10楼liuhanqi于2011-09-03 09:13发表的&nbsp;&nbsp;:
plc的内部已提供了24v的电源了，没有必要再另加电源了。
[/quote]
x上到底加什么a[s:21][s:21][s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119594.html]]></link>
 <author><![CDATA[student]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 01:25:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[plc的内部已提供了24v的电源了，没有必要再另加电源了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119582.html]]></link>
 <author><![CDATA[liuhanqi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 01:13:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第7楼shenyijin于2011-09-02 21:25发表的&nbsp;&nbsp;:
加电源做什么啊？电源不够用啊？
[/quote]
x端加的不是24V+吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119572.html]]></link>
 <author><![CDATA[student]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Sep 2011 00:25:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119480.html]]></link>
 <author><![CDATA[wcwrq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 14:07:55 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[加电源做什么啊？电源不够用啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119447.html]]></link>
 <author><![CDATA[shenyijin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 13:25:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看一看使用手册你就知道了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119442.html]]></link>
 <author><![CDATA[sylgq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 13:17:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以参考FX操作手册]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119363.html]]></link>
 <author><![CDATA[huangyue]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 10:08:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[2楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119353.html]]></link>
 <author><![CDATA[liudehai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 09:36:41 +0000]]></pubdate>
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 <title><![CDATA[用24V怎样 怎样直接控制PLC的X端]]></title>
 <description><![CDATA[也就是说我有一个24V电源，怎样直接控制PLC的X端]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119331.html]]></link>
 <author><![CDATA[student]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 08:57:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是DC24v&nbsp;&nbsp;com是负，x。。。是正。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119323.html]]></link>
 <author><![CDATA[liuhanqi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 08:53:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三菱PLC输入X端是0V.接近开关分NPN型和PNP型，NPN型输出低电平信号。PNP型输出高电平信号。三菱一般用NPN型接近开关]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-118618#1119267.html]]></link>
 <author><![CDATA[amtex]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Sep 2011 07:06:53 +0000]]></pubdate>
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