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無(wú)良��！
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樓主  發(fā)表于: 2020-04-28 15:46
現在客戶(hù)定制非標，要求兩套系統，公用一個(gè)氧傳感器。
氧傳感器返回的4-20mA的電流，怎么傳送給兩個(gè)模擬量模塊
求幫助
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tingfenghu
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1樓  發(fā)表于: 2020-04-28 23:08
電流信號串連起來(lái)用就可以，
公司里上百臺機器都是這樣使用。
一個(gè)面板顯示儀表，一個(gè)PLC模塊。
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