詳細參數(shù) | |||
---|---|---|---|
品牌 | MKS | 型號 | 223BD-00001AAB |
結(jié)構(gòu)形式 | 模塊式 | 安裝方式 | 控制室安裝 |
LD指令處理器 | 硬PLC | 功能 | 差動電容壓力計 |
產(chǎn)品認證 | CE | 環(huán)境溫度 | 0°Cto,60°C |
環(huán)境濕度 | 95%,非冷凝 | 加工定制 | 否 |
產(chǎn)地 | 美國 |
223BD-00001AAB MKS 差動電容壓力計
制造商:MKS
模型:223B
零件號:223BD-00001AAB
描述:壓力傳感器
CPU模塊主要由微處理器(CPU芯片)和存儲器組成。在PLC控制系統(tǒng)中廠CPU模塊相當于人的大腦,它不斷地采集輸入信號,執(zhí)行用戶程序,刷新系統(tǒng)的輸出;存儲器用來儲存程序和數(shù)據(jù)。輸入(1nput)模塊和輸出(Output)模塊簡稱為I/O模塊,它們是系統(tǒng)的眼、耳、手、腳,是聯(lián)系外部現(xiàn)場設(shè)備和CPU模塊的橋梁。 輸入模塊用來接收和采集輸入信號,開關(guān)量輸入模塊用來接收從按鈕;選擇開關(guān)、數(shù)字撥碼開關(guān)、限位開關(guān)、接近開關(guān)、光電開關(guān)、壓力繼電器等過來的開關(guān)量輸入信號;模擬量輸入模塊用來接收電位器、測速發(fā)電機和各種變送器提供的連續(xù)變化的模擬量電流、電壓信號。開關(guān)量輸出模塊用來控制接觸器、電磁閥、電磁鐵、指示燈、數(shù)字顯示裝置和報警裝置等輸出設(shè)備,模擬量輸出模塊月手來控制調(diào)節(jié)閥、變頻器等執(zhí)行裝置。
CPU module is mainly composed of microprocessor (CPU chip) and memory. In the PLC control system, the factory CPU module is equivalent to human brain. It continuously collects b signals, executes user programs, and refreshes the output of the system; Memory is used to store programs and data.
Input (1nput) module and output (output) module are called I / O module for short. They are the eyes, ears, hands and feet of the system and the bridge between external field equipment and CPU module.
The b module is used to receive and collect b signals, and the switching value b module is used to receive slave buttons; Switching b signals from selector switch, digital dial switch, limit switch, proximity switch, photoelectric switch, pressure relay, etc; The analog b module is used to receive continuously changing analog current and voltage signals provided by potentiometers, tachogenerators and various transmitters.
The switching value output module is used to control the output equipment such as contactor, solenoid valve, electromagnet, indicator light, digital display device and alarm device, and the analog value output module is used to control the actuator such as regulating valve and frequency converter.
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