工業(yè)以太網(wǎng)和Internet技術(shù)的發(fā)展將完全改變傳統(tǒng)工業(yè)企業(yè)的網(wǎng)絡(luò)架構(gòu)。工業(yè)以太網(wǎng)已經(jīng)從信息層向下延伸到控制層和設(shè)備層采用以太網(wǎng)架構(gòu)以后,控制器的位置也可以突破傳統(tǒng)網(wǎng)絡(luò)架構(gòu)的限制,可以位于現(xiàn)場,也可以位于中央控制室。目前控制器甚至遠程I/O支持以太網(wǎng)的功能越來越強,在有些控制器和遠程I/O模塊中已經(jīng)集成了Web服務器,從而允許信息層的用戶也可以和控制層的用戶一樣直接獲取控制器和遠程I/O模塊中的當前狀態(tài)值。采用以太網(wǎng)架構(gòu)和開放的軟件系統(tǒng)的制造企業(yè)也被稱為“透明工廠
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廈門岳航自動化設(shè)備有限公司
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90 DAY WARRANTY
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