聯(lián)系人:蔣經(jīng)理
手機(jī):15359273790
電話:15359273790
Q Q:3549711439
郵箱:3549711439@qq.com
地址:廈門市思明區(qū)呂嶺路1733號2009單元
型號:GW30B
聯(lián)系人:蔣經(jīng)理
手機(jī):15359273790
電話:15359273790
Q Q:3549711439
郵箱:3549711439@qq.com
地址:廈門市思明區(qū)呂嶺路1733號2009單元
FOXBORO GW30B模塊化高性能控制
工業(yè)控制機(jī)是指對工業(yè)生產(chǎn)過程及其機(jī)電設(shè)備、工藝裝備進(jìn)行測量與控制用的計(jì)算機(jī),簡稱工控機(jī)。工業(yè)控制機(jī)由計(jì)算機(jī)基本系統(tǒng)和過程I/O系統(tǒng)組成,計(jì)算機(jī)基本系統(tǒng)由系統(tǒng)總線、主機(jī)模板、存儲器板、人機(jī)接口板與CRT、磁盤機(jī)、打印機(jī)等通用外設(shè)組成。過程I/O系統(tǒng)由輸入信號調(diào)理板和A/D轉(zhuǎn)換器,將現(xiàn)場傳感器測量的物理信號轉(zhuǎn)變?yōu)殡娦盘?,模擬量經(jīng)模數(shù)轉(zhuǎn)換(A/D轉(zhuǎn)換器),變成數(shù)字量輸入計(jì)算機(jī),計(jì)算機(jī)輸出信號經(jīng)數(shù)模(D/A)轉(zhuǎn)換和輸出調(diào)理(隔離放大)成執(zhí)行機(jī)構(gòu)的功率驅(qū)動信號控制執(zhí)行機(jī)構(gòu)。
硬件系統(tǒng)一般有運(yùn)行操作臺,可放計(jì)算機(jī)、CRT、外設(shè)、主機(jī)柜、I/O機(jī)柜(機(jī)箱、電源、接線端子板、接地保護(hù)裝置等)等。
軟件系統(tǒng)由實(shí)時(shí)操作系統(tǒng)、實(shí)時(shí)數(shù)據(jù)庫及應(yīng)用軟件、數(shù)據(jù)采集與處理軟件、各類控制軟件(PID)直接數(shù)字控制、先進(jìn)控制軟件組成。
與商用及個(gè)人機(jī)比較,工業(yè)控制機(jī)的特點(diǎn)是強(qiáng)大的過程輸入輸出能力,高可靠性與實(shí)時(shí)性。
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