摘要
介绍了远端数据智能测控模块的具体开发,给出了硬件电路和软件框图,分析了模块测控的原理,指明其运行环境。多输入多输出测控模块设计简单,易于实现,解决了RS485总线上要挂结很多测量模块的矛盾,减少了成本。
This paper introduces the exploiture of the measure and control intelligent module of distant data,and give the hardware circuit and software frame,and analyzes the theory of measure and control module,point out the runnable environment.The excessive input and excessive output module is simple in design and is easy in reality.The module settles the contradiction which RS485 bus must joint a plenty of the measure and control intelligent modules,and reduces the cost.
出处
《工业控制计算机》
2007年第2期29-29,31,共2页
Industrial Control Computer
