摘要
M-BUS("Meter-Bus")通讯总线是一种欧洲标准的仪表总线通讯格式,是为了远程读取热表而制定的一种新的欧洲标准。本文概述了基于M-Bus总线的热力站监测系统,并介绍了Mbus仪表总线协议以及应用串口读取m-bus总线内容的方法。给出了M-bus与RS232总线之间电平转换电路及其分析。
The M-Bus bus is a kind of communication format of Meter bus, is the New European standard for remote installation data readout system. Summarize that the monitoring system of station base on the M-bus, introduce the protocol of Meter Bus and the way that using Serial port to read the data of M-bus. Bring the transitional circuit between M-bus and RS232.
出处
《仪器仪表用户》
2005年第1期105-106,共2页
Instrumentation
