140DAI34000
140DAI34000
140DAI34000
現(xiàn)場總線網(wǎng)、智能化設(shè)備儀表的發(fā)展,不可避免地影響著DCS的體系結(jié)構(gòu),現(xiàn)在可以看到的一個明顯的趨勢是DCS的進(jìn)一步分散化。傳統(tǒng)的DCS,在I/O控制站這一層仍然是一個集中式的結(jié)構(gòu),有些系統(tǒng)出于成本或其它方面的考慮,將I/O控制站的規(guī)模做得很大。這種考慮包括:高性能CPU的價格己降得很低,為了充分發(fā)揮CPU的能力,可以將一個I/O控制站的點數(shù)、回路數(shù)擴(kuò)充,以降低成本。
【大量現(xiàn)貨】【當(dāng)天簽合同】【付款當(dāng)天】就【順豐發(fā)貨】
☆公司名稱:廈門泰尼電氣有限公司
★ 電話:0592-6809320
☆ 傳真:0592-6890859 (請備注:“01009”收)
☆ 聯(lián)系人:小劉《女士》
★ QQ:3073879392
☆ e-mail: 3073879392@qq.com
★ 地址:廈門市海滄區(qū)海滄街道濱湖一里7號
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