现场总线技术综述

Overview of Fieldbus Technology

从现场总线的产生、含义、特点和组成出发 ,阐述了现场总线的概念。鉴于目前现场总线的标准尚未统一 ,且短期内不可能统一的特点 ,介绍了目前流行的 5种典型的现场总线标准。

The occurrence, meaning, characteristic and structure of fieldbus were expounded in this paper. Because there can not come to a standard on FCS now and recently, five popular and typical fieldbus standards were introduced. At last, the strategy on how to salute the current technique revolution on fieldbus was analyzed.