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 <title><![CDATA[该传感器线如何接 （多谢各位朋友的答复）]]></title>
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 <description><![CDATA[Latest 50 replies of 该传感器线如何接 （多谢各位朋友的答复）]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[我就说画错了吧。是PNP输出的1常开和1常闭呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117418#1112716.html]]></link>
 <author><![CDATA[luzhenchao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2011 10:37:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[棕色接+蓝色接—黑色常开 白色常闭&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;不知道回答的对不 [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117418#1112493.html]]></link>
 <author><![CDATA[农村娃]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2011 01:50:36 +0000]]></pubdate>
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 <description><![CDATA[答楼上的，PLC接受正信号，该开关是PNP]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117418#1112383.html]]></link>
 <author><![CDATA[283276325]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Aug 2011 15:10:47 +0000]]></pubdate>
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 <description><![CDATA[有两点要弄清楚，1PLC接收的是正信号还是负信号，2该开关是PNP还是NPN]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117418#1112356.html]]></link>
 <author><![CDATA[lslywlxh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Aug 2011 14:31:47 +0000]]></pubdate>
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