摘要
ＡＳＩ总线是一种主从结构的底层网络系统，主机和从机通过２ 芯电缆可以组成多种拓扑结构的双向数字通信系统。信号和电源共用２ 芯电缆，信号以开关量为主，通过网关主机可以和现场总线连接。ＡＳＩ总线技术成熟、简单可靠、费用较低，很快会成为国际标准。
ASI is a lower level master slave mode network system.Bi directional digital signal system of different topologies can be easily integrated by master and slave through two wire cables.Signals and power supply share the same cable.Most signals are binary ones and can be connected to fieldbus via the master gateway.ASI is an uncomplicated,cost effective,flexible and reliable technology,and will become the international standard soon.It will be applied broadly in the automation and low voltage device systems.\;
出处
《低压电器》
北大核心
1999年第6期35-38,共4页
Low Voltage Apparatus
关键词
ASI总线
低压电器
数据交换
计算机
数字通信
actutor sensor interface(ASI) master slave mode signals and power supply via the same cable binary signal
