基于DeviceNet现场总线的从站接口卡的设计与实现  

Design and Implement of Slave Station Interface Board Based on DeviceNet Fieldbus

作　　者：王忠清 陈雪松[2] 曹微言[2] 戴晓飞[2] 李荫涛[2] 

机构地区：[1]江阴兴澄特种钢铁有限公司,江苏江阴214432 [2]冶金自动化研究设计院,北京100071

出　　处：《工业计量》2007年第3期13-16,共4页Industrial Metrology

摘　　要：文章介绍了DeviceNet现场总线的特点,设计了基于DeviceNet现场总线的从站接口卡的硬件和软件,给出了从站接口卡的硬件和软件结构框图。应用到变频器与DeviceNet主站进行了连接,实现了该接口卡的通信功能。Character of DeviceNet fieldbus is introduced. Hardware and Software of slave station interface board based on DeviceNet fieldbus were designed. Their structure block diagram are given. It is applied to connection between AC driver and DeviceNet master station, and communication function of the interface board is realized.

关 键 词：现场总线 DEVICENET 接口卡 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]