Abstract
The Internet of Things (IoT) has progressed to the point where it is now providing actual commercial value to industrial clients. As a result, people are naturally beginning to wonder about the influence of IoT on the well-established area of PLC programming. When it comes to integrating PLCs with IoT technologies, there are a variety of choices available, all of which have the same goal: to effectively merge the hard real-time guarantees and robust form factor of PLCs with the remote monitoring, alerting, and sophisticated data analytics of the IoT. Implementing good asset quality and demand management perceptions necessitates a basic consideration of processes and the loads that are controlled or reduced, as well as a consideration of utility pricing, auditing, and measurement. A redesigned intelligent monitoring and controlling system with capacity to modify data at high rates utilizing Profibus technology, as well as a new generation of digital meters, were also presented in the research. The proposed upgraded system features a completely automated demand monitoring/load shedding approach. In addition, the control module's power quality meters and software may be utilized to test and assess power quality. This is a PLC SCADA application that was made. There are now six buttons: three for controlling the tube lights and three for controlling the fans. The four LEDs at the bottom display the output status and are based on the Fatek PLC FBS-14; the ladder logic has been created using WinProLadder.