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Design of the Multi-point Acquisition System for Coal Mine Monitoring System Based on S7-1200 PLC
Author(s): 
Pages: 6-7
Year: Issue:  3
Journal: Office Automation

Keyword:  监测智能传感器S7-1200多点采集;
Abstract: 煤矿安检系统中数据采集是一个重要组成部分.矿下安全隐患都是根据各类传感器实时监测,当出现异常信息时,系统能够"主动"监测并执行安全防范措施.本文根据系统的技术要求,提出了多点采集系统的总体设计方案,工业计算机选用了S7-1200 PLC,将S7-1200PLC与上位机(西门子MP277触摸屏)相连接,实现触摸屏数据控制及系统运行状态.
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