CI546 ABB 模擬輸入電子模塊 是指機(jī)器設(shè)備或生產(chǎn)過(guò)程在不需要人工直接干預(yù)或較少干預(yù)的情況下，按預(yù)期的目標(biāo)實(shí)現(xiàn)測(cè)量、操縱等信息處理和過(guò)程控制的統(tǒng)稱。按功能劃分，自動(dòng)化控制具體包括控制系統(tǒng)、驅(qū)動(dòng)系統(tǒng)、反饋系統(tǒng)、執(zhí)行系統(tǒng)、運(yùn)動(dòng)控制系統(tǒng)等，其中的控制系統(tǒng)被稱為是工廠的“大腦”，是工業(yè)生產(chǎn)尤其是流程工業(yè)的中樞和基礎(chǔ)，其安全穩(wěn)定性、效率性直接影響生產(chǎn)流程各個(gè)生產(chǎn)環(huán)節(jié)。

CI546

CI546 ABB 模擬輸入電子模塊 包括儀器儀表系統(tǒng)、DCS系統(tǒng)、PLC系統(tǒng)、SIS系統(tǒng)、SCADA系統(tǒng)、執(zhí)行調(diào)節(jié)系統(tǒng)等。即集散控制系統(tǒng)，由輸入輸出模塊、通信模塊、控制器和人機(jī)界面組成，是一種以控制器和現(xiàn)場(chǎng)設(shè)備為基礎(chǔ)，將相關(guān)工藝信號(hào)匯集到系統(tǒng)中，由操作站進(jìn)行監(jiān)視或其他控制操作，以分散控制、集中操作、分級(jí)管理為主要特征的工業(yè)自動(dòng)化控制系統(tǒng)。側(cè)重于局部邏輯控制相比，DCS更注重模擬量的控制，因此DCS系統(tǒng)擁有更強(qiáng)的數(shù)據(jù)傳輸和管理能力，這也是大型項(xiàng)目廣泛應(yīng)用DCS系統(tǒng)的主要原因。

CI546

CI546 ABB analog input electronic module refers to the machine equipment or production process in the case of no direct manual intervention or less intervention, according to the expected goal of measurement, manipulation and other information processing and process control. According to the functional division, automation control specifically includes control system, drive system, feedback system, execution system, motion control system, etc. The control system is known as the “brain” of the factory, is the center and foundation of industrial production, especially process industry, and its safety, stability and efficiency directly affect the production process of each production link.

CI546 ABB analog input electronic modules include instrumentation system, DCS system, PLC system, SIS system, SCADA system, executive regulation system, etc. The distributed control system is composed of input and output modules, communication modules, controllers and human-machine interfaces. It is an industrial automation control system based on controllers and field equipment, which collects relevant process signals into the system, monitors or other control operations by the operation station, and takes decentralized control, centralized operation and hierarchical management as its main characteristics. Compared with local logic control, DCS pays more attention to analog control, so DCS system has stronger data transmission and management capabilities, which is also the main reason why DCS system is widely used in large-scale projects.

CI546