CI810B ABB

PLC programmable controller:PLC full name in English is Programmable Logic Controller,full name in Chinese is programmable logic controller,which is defined as:an electronic system for digital operation,specially designed for application in industrial environment.It uses a type of programmable memory for its internal storage of programs,performs logic operations,sequence control,timing,counting and arithmetic operations and other user-oriented instructions,and controls various types of machinery through digital or analog input/output.or production process.DCS Distributed System:The full name of DCS is DISTRIBUTEDCONTROLSYSTEM in English,and the full name in Chinese is Distributed Control System.DCS can be interpreted as an automated high-tech product that is widely used in industries with many analog loop controls,trying to disperse the dangers caused by control and concentrating management and display functions.DCS generally consists of five parts:1:Controller 2:I/O board 3:Operation station 4:Communication network 5:Graphics and process software.

PLC可编程序控制器：PLC英文全称ProgrammableLogicController,中文全称为可编程逻辑控制器，定义是:一种数字运算操作的电子系统，专为在工业环境应用而设计的。它采用一类可编程的存储器，用于其内部存储程序，执行逻辑运算,顺序控制，定时，计数与算术操作等面向用户的指令，并通过数字或模拟式输入/输出控制各种类型的机械或生产过程。DCS集散系统:DCS英文全称DISTRIBUTEDCONTROLSYSTEM,中文全称为集散型控制系统。DCS可以解释为在模拟量回路控制较多的行业中广泛使用的，尽量将控制所造成的危险性分散,而将管理和显示功能集中的一种自动化高技术产品。DCS一般由五部份组成：1：控制器2：I/O板3：操作站4：通讯网络5：图形及遍程软件。