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 <title><![CDATA[松下PLC输出还要外加电源]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1631570.html]]></link>
 <description><![CDATA[Latest 50 replies of 松下PLC输出还要外加电源]]></description>
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 <description><![CDATA[输出有不用接电源的？没看明白。输出不接电源，那谁给负载供电？看手册，输入倒是要接电源。三菱输入端子（X）和COM短接就通了。
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 <link><![CDATA[http://www.ymmfa.com/read-gktid-1631570#1923894.html]]></link>
 <author><![CDATA[ctz556]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 23 Sep 2017 04:05:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[特意去看了以前设备的电路，还真的每一组输出点都要外接电源，这就比较坑了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1631570#1923875.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 23 Sep 2017 02:54:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PLC自带的直流电源容量不大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1631570#1923844.html]]></link>
 <author><![CDATA[zhtokokk]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Sep 2017 23:48:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[都差不多。看你选的种类的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1631570#1923345.html]]></link>
 <author><![CDATA[atogood]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Sep 2017 13:37:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[只有几个点不用加电源,三菱的点数多同样要加电源..
大部分晶体管输出,压降可以忽略.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1631570#1923344.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Sep 2017 13:35:56 +0000]]></pubdate>
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