一种基于现场总线以及OPC技术的新型智能化马达控制中心

本篇介绍了ABB公司最新开发的基于现场总线以及OPC技术的新型智能化马达控制中心MNS iS系统,从产品的硬件结构特点、主要功能、通讯网络结构几个主要方面进行了介绍和分析。MNS iS的结构更加模块化和标准化,使得设计和应用更加简单;采用智能传感器从而使得一二次分离的结构增加了系统的可靠性和操作人员的安全性;采用了通用的网络设备和OPC技术,系统更具开放性;不同的上层控制管理系统可同时从MNS iS获取信息;同时满足DCS快速响应的要求以及其他上层监测系统全面信息传递的要求。

An integrated intelligent Motor control center-MNS iS based on field bus and OPC technology is introduced. MNS iS＇s hardware, cubicle structure, main functions, and communication system structure are introduced. Modular and standard design makes it easier for engineering and operation; The separation of power and control parts achieved via using the smart sensor enhance the system reliability and safety; The common third party hardware ＆ OPC technology makes it an open system. Different applications are allowed to receive information from MNS iS simultaneously; Fieldbus interface allows it for quick response to DCS and OPC technology allows it to provide much more detailed information.