摘要
本文介绍了现场总线的概念、协议模型和相关标准,分析和总结了工业过程控制系统通信网络要求和电气控制系统的功能要求,提出基于现场总线技术实现电气系统和过程控制系统的集成的解决方案,该方案是控制系统现场网络的发展方向。
This paper introduces the conceptions, protocol model and related standards of fieldbus, analyses and summarizes network demands for industrial control system and functon demands for electrical control system.An advanced scheme for integrated industrial control system and electrical control system are pointed out.
