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caizebin
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樓主  發(fā)表于: 2020-03-31 10:48
                 咨詢(xún)一下路過(guò)的大神，PLC信號線(xiàn)的屏蔽層接地是并到電柜的地線(xiàn)排上嗎？
傾城殘月
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1樓  發(fā)表于: 2020-03-31 11:10
前提是電柜的地線(xiàn)排已經(jīng)接地。具體參考電柜手冊
技多不壓身。

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