基于西门子S7-300系列PLC的温湿度检测仪的设计研究  

Temperature and humidity detector based on Siemens S7-300 series PLC design research

作　　者：郭峰[1] 

机构地区：[1]西安铁路职业技术学院,陕西西安710014

出　　处：《电子设计工程》2016年第19期38-40,共3页Electronic Design Engineering

基　　金：西安铁路职业技术学院院级课题(XTZY13G04)

摘　　要：温湿度检测仪在我国所拥有的类型与数量并不是很多,无法满足国内日益增长的需求,所以希望通过进行温湿度检测仪的设计,降低开发难度,增长使用率与将其优势更好的展现给我国更多的企业。对此,本文针对基于西门子S7-300系列PLC温湿度检测仪的设计进行研究与探讨,并详细讲述PLC技术的概念与优势和西门子S7-300系统结构组成,也包括PLC系统设计与检测仪的硬件组成等,借此完成温湿度检测仪的整体设计,同时,利用环境温度与湿度进行实际检测工作,以供参考。The temperature and humidity detector type and quantity in our country have not many, unable to meet the growing domestic demand, so I hope through the design of the temperature and humidity detector, decrease the difficulty of development growth utilization and its advantages better show more and more enterprises in our country. To this, this paper is based on Siemens S7-300 series PLC study and discusses the design of the temperature and humidity detector, and the concept and advantage of PLC technology in detail and Siemens S7-300 system structure, including hardware composition of PLC system design and detector, etc., to complete the overall design of the temperature and humidity detector of, at the same time, the use of environmental temperature and humidity for actual testing work, for your reference.

关 键 词：西门子S7-300系列PLC 湿度检测仪 传感器 

分 类 号：TN99[电子电信—信号与信息处理]