基于PROFIBUS的煤矿监控数据采集分站的设计

The design of monitor data acquisition system based on PROFIBUS field bus in the coal mine

摘要: 本文介绍了一种用PROFIBUS现场总线在煤矿中进行数据传输的新型方法。本系统采用SPC3和65ALS1176设计了井下智能分站,并用STEP7进行组态。该系统与传统系统相比具有通信可靠、抗干扰性能好,传输距离远等特点。

Abstract: This paper introduces a new method which uses PROFIBUS field bus to transfer data in the mine,this system designs the intelligent substation used SPC3 and 65ALS1176;uses STEP7 to configure the network..The advantages of the system are dependable data-transfer,good anti-jamming,long transfer distance contrast with the traditional system.