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 <title><![CDATA[松下伺服与西门子PLC接线问题]]></title>
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 <description><![CDATA[Latest 50 replies of 松下伺服与西门子PLC接线问题]]></description>
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 <description><![CDATA[西门子输入也可以是低电平吧？输出是高电平]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1650157#1974933.html]]></link>
 <author><![CDATA[passray]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 May 2018 07:58:20 +0000]]></pubdate>
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 <description><![CDATA[伺服的输入信号用继电器转一下，输出信号接的时候“-”端接PLC输入、“+”端接DC24V，伺服的输出都是无源触点，如果PLC的输入端是NPN的，则把“+”接到PLC上，“-”接到DC0V上，如果PLC的输入是PNP的，就是“-”接PLC、“+”接DC24V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1650157#1973027.html]]></link>
 <author><![CDATA[michael.guan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 18 May 2018 03:08:37 +0000]]></pubdate>
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