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公孫羽龍
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樓主  發(fā)表于: 29天前
大佬們，如果一個(gè)工廠(chǎng)里面有很多種PLC，產(chǎn)線(xiàn)很多到中控室也很遠。一般采用直采的方式到IOT，還是加一個(gè)中間PLC？
gxtmdb82164
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1樓  發(fā)表于: 29天前
辦法很多，都要繞路，看成本接受能力

當年基恩士跑來(lái)推銷(xiāo)他們的PLC就說(shuō)有不差錢(qián)的主專(zhuān)門(mén)買(mǎi)他們的PLC回去當通信網(wǎng)關(guān)用

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