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mahuiyan
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發(fā)帖數量: 90 個(gè)
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在線(xiàn)時(shí)間: 42(小時(shí))
注冊時(shí)間: 2015-06-17
最后登錄: 2025-03-13
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樓主  發(fā)表于: 2017-12-14 19:42
我家 目前的通訊方式  下位機s7200 用DTU 通過(guò)MODBUS 和上位機力控實(shí)現通訊 缺點(diǎn) 傳輸慢 信號不穩定
有沒(méi)有一種方法  下位機 用家用寬帶 和上位機通訊 因為固定IP太特么貴了  我公司 只能申請一個(gè) 不可能每個(gè)分站 來(lái)一條。

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