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用心回復
大道至簡(jiǎn)
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樓主  發(fā)表于: 2018-07-23 17:00
多個(gè)信號位于不同廠(chǎng)區，有溫度傳感器的模擬量和氨濃度報警信號，要觀(guān)測運作是否正常，必須得工人時(shí)刻檢測，廠(chǎng)里想改無(wú)線(xiàn)，把信號統一傳到中控室直接檢測不同廠(chǎng)區的情況，問(wèn)一下是否可以實(shí)現
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PLC無(wú)線(xiàn)通訊方案
mr荬籹籽
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1樓  發(fā)表于: 2018-07-23 17:12
理論上是可以的 實(shí)際上也是可以的，不過(guò)需要考慮傳送范圍和干擾的問(wèn)題

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