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rgbfii
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樓主  發(fā)表于: 2014-04-29 16:24
我現在有4個(gè)RS485MODBUS.RTU的儀表,我中控室是走以太網(wǎng)，西門(mén)子S7協(xié)議的CTP/IP.,請問(wèn)朋友們有使用過(guò)RS485轉成西門(mén)子以太網(wǎng)的TCP/IP協(xié)議的設備嗎？有這樣的設備嗎？
請有使用過(guò)的朋友解答下，謝謝。
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1樓  發(fā)表于: 2014-04-29 17:09
不知道為什么不直接用485通訊來(lái)做呢？？不過(guò)不知道你其中的理由是什么？？
樓主留言：
因為全廠(chǎng)監控要走以太網(wǎng)，一些高壓開(kāi)關(guān)柜都是帶MODBUS.RTU的儀表。在中控室里想把這些儀表的數據顯示出來(lái)。請朋友幫忙想下方案。多謝
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