摘要
DeviceNet现场总线具有一系列独特的优点，现已成为IEC标准和欧洲标准。本文介绍了其技术特点及通信连接、通信模式、设备描述等基本技术问题。
DeviceNet fieldbus has many unique virtues. It has been adopted as a European Standard and an International Standard by the International Electrotechnical Commission (IEC).This article presents the key te chnology of DeviceNet,such as connection,communication model and device profile.
出处
《微处理机》
2002年第1期1-3,7,共4页
Microprocessors
