摘要
随着现场总线技术的发展,PA总线技术作为专为过程控制的特殊要求设计,可使传感器和执行机构连在一根总线上,并有本质安全规范,在工业控制领域占有重要地位。简单介绍了PA总线技术,并分析了传统控制方法和PA总线控制技术的优缺点,以及该总线在三废处理系统中的应用。
With the development of field-bus technology, PA bus technology is designed for the special requirements of process control, the sensor and actuator can be connected to a bus, and there are intrinsic safety regulations, it plays an important role in the field of industrial control. This paper briefly introduces the PA bus technology, the advantages and disadvantages of traditional control methods and PA bus control technology are analyzed, and the application of the bus in the three wastes treatment system.
作者
白泽
周春燕
许杰
冉洺东
宋鹏杰
Bai Ze;Zhou Chunyan;Xu Jie;Ran Mingdong;Song Pengjie(The First Sub-Institute of Nuclear Power Institute of China,Waste Treatment Department,Cheng du,610000,China)
出处
《仪器仪表用户》
2020年第4期55-57,共3页
Instrumentation
