IMPLEMENTATION OF AN INDUSTRIAL AUTOMATION SYSTEM MODEL USING AN ARDUINO

This paper discusses a model of an industrial system on a small scale, which performs sequential operations using relays. The system shuts down automatically once it detects high water or temperature levels, which are hazardous for industrial operation. This model is implemented using an Arduino microcontroller as it proves to be the most viable alternative. Being an open source platform with the minimal cost it helps prototype the system with ease. Its compatibility with sensors helps provide the required feedback and the Arduino controls the system by taking corrective measures. The status of the system is depicted using devices like the Liquid Crystal Display (LCD), buzzer, etc. The sensor data is derived and stored in a Data Acquisition System (DAS), this data can then be used for control and monitoring purposes. Thus, the designed system helps replicate an industrial application and reduce the cost of setting up and maintaining an actual Distributed Control System (DCS), Programmable Logic Controller (PLC) or Supervisory Control and Data Acquisition (SCADA) in viable industrial environments. It also provides flexibility, with rapid prototyping and ease in error rectification. However, the additional hardware, certifications and technical support required to implement the design in an industrial environment when compared to a conventional industrial system can prove to be a drawback