摘要
介绍了自主开发的基于HART协议的1151智能变送器,具体介绍了1151智能变送器的硬件设计、软件设计以及HART数字通信的实现.文中对智能变送器的设计难点,即低功耗技术也作了介绍.
The self- developed 1151 intelligent transmitter based on HART protocol is introduced. The design of hardware and software as well as the implementation of HART digital communication are described concretely. The difficult problem in the design of intelligent transmitter,i.e. , low power consumption technology is also presented.
出处
《自动化仪表》
CAS
北大核心
1998年第3期5-7,共3页
Process Automation Instrumentation
