詳細(xì)內(nèi)容：Y7239-0201 工業(yè)PC在我國得到了異常迅速的發(fā)展。從世界范圍來看，工業(yè)PC主要包含兩種類型：IPC工控機和CompactPCI工控機以及它們的變形機，如AT96總線工控機等。由于基礎(chǔ)自動化和過程自動化對工業(yè)PC的運行穩(wěn)定性、熱插拔和冗余配置要求很高，現(xiàn)有的IPC已經(jīng)不能完全滿足要求，將逐漸退出該領(lǐng)域，取而代之的將是CompactPCI-based工控機，而IPC將占據(jù)管理自動化層。國家于2001年設(shè)立了“以工業(yè)控制計算機為基礎(chǔ)的開放式控制系統(tǒng)產(chǎn)業(yè)化”工業(yè)自動化重大專項，目標(biāo)就是發(fā)展具有自主知識產(chǎn)權(quán)的PC-based控制系統(tǒng)，在3(5年內(nèi)，占領(lǐng)30%(50%的國內(nèi)市場，并實現(xiàn)產(chǎn)業(yè)化。 幾年前，當(dāng)“軟PLC”出現(xiàn)時，業(yè)界曾認(rèn)為工業(yè)PC將會取代PLC。然而，時至今日工業(yè)PC并沒有代替PLC，主要有兩個原因：一個是系統(tǒng)集成原因;另一個是軟件操作系統(tǒng)WindowsNT的原因。一個成功的PC-based控制系統(tǒng)要具備兩點：一是所有工作要由一個平臺上的軟件完成;二是向客戶提供所需要的所有東西�？梢灶A(yù)見，工業(yè)PC與PLC的競爭將主要在高端應(yīng)用上，其數(shù)據(jù)復(fù)雜且設(shè)備集成度高。工業(yè)PC不可能與低價的微型PLC競爭，這也是PLC市場增長最快的一部分。從發(fā)展趨勢看，控制系統(tǒng)的將來很可能存在于工業(yè)PC和PLC之間，這些融合的跡象已經(jīng)出現(xiàn)。 和PLC一樣，工業(yè)PC市場在過去的兩年里保持平穩(wěn)。與PLC相比，工業(yè)PC軟件很便宜。據(jù)Frost&Sullivan公司估計，全世界每年7億美元工業(yè)PC市場里，大約8500萬美元為控制軟件，一億美元為操作系統(tǒng)。到2007年會翻一番，工業(yè)PC市場變得非�？捎^。 特價 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6FC5357-0BB33-0AE2 6FC5357-0BB33-0AE3   6FC5357-0BB33-0AE3   6FC5357-0BB34-0AA0 6FC5357-0BB34-0AA0   6FC5357-0BB34-0AE0   6FC5357-0BB34-0AE0 6FC5357-0BB34-0AE1   6FC5357-0BB34-0AE1   6FC5357-0BB35-0AA0 6FC5357-0BB35-0AA0   6FC5357-0BB35-0AE0   6FC5357-0BB35-0AE0 6FC5357-0BB52-0AE0   6FC5357-0BB52-0AE0   6FC5357-0BB53-0AE1 6FC5357-0BB53-0AE1   6FC5357-0BA10-0AE0   6FC5357-0BA10-0AE0 6FC5357-0BA11-0AE0   6FC5357-0BA11-0AE0   6FC5357-0BA11-1AE0 6FC5357-0BA11-1AE0   6FC5357-0BA20-0AE0   6FC5357-0BA20-0AE0 6FC5357-0BA20-1AE0   6FC5357-0BA20-1AE0   6FC5357-0BA21-0AE0 6FC5357-0BA21-0AE0   6FC5357-0BA21-1AE0   6FC5357-0BA21-1AE0 6FC5357-0BA21-1AE1   6FC5357-0BA21-1AE1   6FC5357-0BA24-0AE0 6FC5357-0BA24-0AE0   6FC5357-0BA24-1AE0   6FC5357-0BA31-0AE0 6FC5357-0BA31-1AE0   6FC5357-0BA31-1AE0   6FC5357-0BA32-0AE1 6FC5357-0BA32-0AE1   6FC5357-0BA32-1AE0   6FC5357-0BA32-1AE2 6FC5357-0BA33-0AE0   6FC5357-0BA33-0AE0   6FC5357-0BA33-1AE0 6FC5357-0BA33-1AE0   6FC5357-0BB11-0AE0   6FC5357-0BB11-0AE0 6FC5357-0BY20-0AE0   6FC5357-0BY20-0AE0   6FC5357-0BH00-0XE0 6FC5357-0BH00-0XE1   6FC5357-0BH00-0XE1   6FC5357-0BY21-1AE0 6FC5357-0BY21-1AE0   6FC5357-0BY21-1AE1   6FC5357-0BY21-1AE1 6FC5357-0BY24-0AE0   6FC5357-0BY24-1AE0   6FC5357-0BY24-1AE0 6FC5357-0BY30-0AE0   6FC5357-0BY31-0AE0   6FC5357-0BY31-1AE0 6FC5357-0BY32-0AE1   6FC5357-0BY32-0AE1   6FC5357-0BY32-1AE0 6FC5357-0BY32-1AE0   6FC5357-0BY33-0AE0   6FC5357-0BY33-1AE0 6FC5357-0BY33-1AE0 PCU20/50 PC處理器: 6FC5210-0AA00-0AA0   6FC5210-0AD21-0AA0   6FC5210-0DA00-0AA0 6FC5210-0DA00-1AA0   6FC5210-0DA00-1AA1   6FC5210-0DA10-0AA0 6FC5210-0DA10-0AA1   6FC5210-0DA11-0AA0   6FC5210-0DA20-0AA0 6FC5210-0DA20-0AA1   6FC5210-0DA20-1AA0   6FC5210-0DA20-1AA1 6FC5210-0DA20-1AA2   6FC5210-0DA20-2AA0   6FC5210-0DA20-2AA1 6FC5210-0DA20-2AA2   6FC5210-0DA21-0AA0   6FC5210-0DA21-0AA1 6FC5210-0DA21-1AA0   6FC5210-0DA21-1AA2   6FC5210-0DA21-2AA0 6FC5210-0DA21-2AA1   6FC5210-0DA21-2AA2   6FC5210-0DB21-3AA1 6FC5210-0DB22-3AA1   6FC5210-0DF00-0AA0   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