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落葉清秋
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樓主  發(fā)表于: 2019-04-19 21:08
本人西門(mén)子初學(xué)者，想用S7200控制一個(gè)兩相四線(xiàn)步進(jìn)電機，此電機配有一個(gè)DM542驅動(dòng)器，上面顯示脈沖、方向輸入均為5V，s7200的輸出口可以與其直接連接嗎？或者有哪些連接方式呢？還有西門(mén)子控制步進(jìn)電機的脈沖輸出程序如何編寫(xiě)，謝謝！
beni
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1樓  發(fā)表于: 2019-04-19 22:47
不可以，要加電阻才可以接

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