PLC Automatic Controlling System of Flushing Toilet

Cheng Yao Zhong

doi:10.4028/www.scientific.net/AMR.482-484.1816

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 482-484PLC Automatic Controlling System of Flushing...

PLC Automatic Controlling System of Flushing Toilet

Abstract:

A kind of PLC automatic control system which is used to flush toilet consists of programmable controller, proximity switch sensor and solenoid valve. By means of proximity switch sensor receiving input signal with the core PLC, PLC gives motion instruction to control solenoid valve carrying out flushing toilets automatically. In addition, this paper presents controlling procedure of ladder diagram. In the practical process of application, the system is of high sensitivity and good stability, at the meanwhile, the hardware circuit is simple and easier to be maintained. As far as the system is concerned, the system can be applied to different places with appropriate designs of procedure. Owning to the good universals and low cost there is better prospect for application.

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Periodical:

Advanced Materials Research (Volumes 482-484)

Pages:

1816-1820

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.482-484.1816

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Online since:

February 2012

Authors:

Cheng Yao Zhong

Keywords:

Programmable Logic Controller (PLC), Proximity Switch Sensor, Solenoid Valve, Toilet

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