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poohwei
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樓主  發(fā)表于: 2022-04-08 09:47
各位前輩好，
我們工廠(chǎng)想用智慧工廠(chǎng)用中央控制操縱大約100臺設備三菱PLC，
請問(wèn)前輩建議用PLC上下位控制還是用計算機直接控制?
通信建議走485還是ethernet? 
有沒(méi)有優(yōu)缺點(diǎn)或是已經(jīng)有建設過(guò)的前輩能分享下。
感激不盡。
肥肥的瘦子
目前做后端，搞搞新能源換電。
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1樓  發(fā)表于: 2022-04-08 17:56
485的數據傳輸速度太低，100臺就別考慮了！
如果可以重來(lái)，搞不好還不如現在，人的性格決定了太多東西，比如懶，真的治不好。

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