现场总线(LON)的原理与应用  

The Principle and Application of the Field Bus (LON)

作　　者：张石[1] 高麟[1] 蔡惠龙[2] 

机构地区：[1]东北大学,沈阳110006 [2]上海工业自动化仪表研究所,上海200233

出　　处：《自动化仪表》1997年第5期17-19,共3页Process Automation Instrumentation

摘　　要：介绍LON的结构、性能及特点,并以美国爱克新公司开发的FlexNet在连接该公司AP5000系列和L100系列智能输入/输出仪表中实际应用为例,阐明现场总线(LON)在技术上具有明显的优越性,预言它将对传统的DCS构成威胁.The structure, performance and features of LON are introduced. With the application of FlexNet provided by Action USA for connecting its products AP5000 Series and L100 Series Intelligent Input/Output Instruments as an example, obvious technical advantages of the field bus (LON) are presented. Thus it is forecasted that the technology will threaten the conventional DCS.

关 键 词：现场总线 LON网络 计算机 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]