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ysz0377
小勝靠智,大勝靠德,厚積薄發(fā),氣勢如虹!
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樓主  發(fā)表于: 2020-06-21 21:00
圖片:
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各位老師好!今天一點(diǎn)麻煩,CP1H的模擬量輸入4-20MA電流,用的電流變送器,現在接的方法是4接到1 上,取個(gè)+24正極,3接PLC的IN1+,IN1-接PLC的-24負極,PLC和外接電源共負。
小勝靠智,大勝靠德,厚積薄發(fā),氣勢如虹!
wangsanhuzi
需要我幫忙的加qq207294234 畢業(yè)設計可幫忙
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1樓  發(fā)表于: 2020-06-22 10:42
cp1h本體的話(huà)  注意撥碼開(kāi)關(guān)  
ysz0377
小勝靠智,大勝靠德,厚積薄發(fā),氣勢如虹!
級別: 家園?

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2樓  發(fā)表于: 2020-06-22 20:07
沒(méi)想到,就是并接上即可。   
小勝靠智,大勝靠德,厚積薄發(fā),氣勢如虹!

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