Automatic Fire Extinguishing System Using Smoke Detector and Heat Detector Based on Programmable Logic Controller

Dionova, Brainvendra Widi
Setiawan, Antonius Darma
Vresdian, Devan Junesco
Pratama, Legenda Prameswono
Abdullah, Muhammad Irsyad
Mohammed, M. N.

Eksergi: Jurnal Teknik Energi
Vol. 20 No. 01 (2024): JANUARY 2024

Fire is a disaster that is often encountered throughout the year. This research aims to protect and mitigate the worst possibility of a fire disaster. A PLC automatically creates the work system of this tool, using it as the controller. This tool utilizes two sensors: a smoke detector and a heat detector. Two smoke detectors and one heat detector automatically make the system, each providing input to the PLC. The system splits into two parts: Alarms 1 and 2. If any of the three sensors send input to the PLC, Alarm 1 triggers a buzzer and a yellow light. Alarm 2 occurs if 2 or 3 sensors provide input to the PLC and provide output as the bell lights up, the flash lights up, and the solenoid opens to release Co2 into the room.