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huangb1125
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樓主  發(fā)表于: 2011-04-28 21:10
CPU 224XP的模擬量輸入信號為+-10V的電壓信號，那0--10V的電壓信號能不能用
能用的話(huà)是不是數據范圍為0--32767
還有我不小心把24V的電壓直接接進(jìn)去，會(huì )不會(huì )損壞這個(gè)通道？？
fly850801
學(xué)習S7-300中... ... ...
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1樓  發(fā)表于: 2011-04-29 10:29


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