摘要
工业自动化中远程控制很适合用RS -4 85组网。文章以总线型多点数据采集系统为例 ,介绍了用RS -4 85构成主从机方式通信网络的一般组网方法。
It is suitable to construct networks using RS-485 in industrial automatic remote control. The data collecting system of bus mode as an example is introduced and general methods of constructing communicating networks of principal and subordinate mode by RS-485 are given.
出处
《计算机自动测量与控制》
CSCD
2000年第6期45-47,52,共4页
Computer Automated Measurement & Control
关键词
RS-485
网络协议
数据采集系统
工业自动化
RS-485
network protocol
bus topology
principal and subordinate mode
data collecting syste€
