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gb026099
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樓主  發(fā)表于: 2023-05-29 09:48
圖片：
如圖所示三菱5U的漏型輸出PLC，NPN型輸出使用1K的電阻拉高電平，會(huì )出現怎么問(wèn)題嗎�，F在使用4.7k，拉高了3V電壓，但是會(huì )受到干擾，準備使用1K的電阻，又害怕燒壞PLC。
dingzyi
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1樓  發(fā)表于: 82天前
引用
引用第10樓ulvfhpyq于2023-06-12 14:42發(fā)表的  :
好些相機都有輸入濾波的，設置一下參數。
PLC輸出端和相機使用同一個(gè)電源。

12電源，信號觸發(fā)過(guò)繼電器不就可以了嗎？實(shí)在不行就買(mǎi)一個(gè)12v電源。
plc

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