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2310036294
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樓主  發(fā)表于: 2016-01-17 22:40
看的教程都是 控制線(xiàn)  1 ，2腳 即 OPC1  OPC2腳  接24v電源  PULS2腳SIGN2腳 接脈沖和方向信號，可是我們這邊的工程師
卻吧OPC1  OPC2接脈沖和方向，，PULS2和SING2接到0V上去。

這兩種接線(xiàn)一樣嗎，各有什么特點(diǎn)
bdmogui
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1樓  發(fā)表于: 2016-01-18 08:52
沒(méi)問(wèn)題，就像開(kāi)關(guān)在電燈前和后的區別
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