现场总线——自控系统的一项新技术

Fieldbus: a new technology in automatic control system

介绍现场总线技术的特点及其国际标准 ,阐述现场总线系统FCS和与传统的分布式系统DCS、IT计算机网络的区别 ,并简单介绍现场总线的应用情况。

This paper introduces the characteristics and the international standards of fieldbus technology. It expounds the differences between Fieldbus Control System and Distribution Control system, and the differences between the Fieldbus Control System and Information Network System. The application of fieldbus technology is also briefly introduced in the end.