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zhuweijun
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樓主  發(fā)表于: 2011-06-05 23:44
公司有一小檢測設備�，F想要自制一套，
在FX-1S-20MR  PLC它的上面帶了一塊通信板FX1N485-BD
我想知道FX1S和FX1N這樣用可以嗎？    還有FX1N485-BD的作用是什么，只做為通信端口用的嗎？
好好學(xué)習
ptre
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1樓  發(fā)表于: 2011-06-10 19:51
FX1S和FX1N通用一塊FX1N485-BD
目的是發(fā)送和接受數據用。也可以用模擬量，但需看你控制什么。

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