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Industrial Internet of Things.
You'll find that almost every industry around you works through a monitoring and data acquisition (SCADA) system. The entire industrial work is largely dependent on this system. We can also say that SCADA is an automated control system that allows supervisors to know the condition of the plant. It is used in almost all vertical industrial sectors and provides access to the entire plant from the control room. Let's learn more about SCADA and its existence in previous years.
Before SCADA, there was a huge shift in the Industrial Revolution, Industry 30, it started with partial automation, where industrialists used memory programmable controllers and computers. In this revolution, the advent of the internet became a major breakthrough in everything around us. The invention of computers and software is known as revolutionary and has led to the automation of tasks, which is also known as intelligent automation.
When it comes to SCADA systems, it is a software and hardware monitoring and data acquisition system that enables industry to control processing from both local and remote locations. Many industries, such as water, wastewater systems, power, oil and gas, manufacturing, and food production, use SCADA systems to collect, monitor, and process real-time data. In addition, with the introduction of SCADA, the management of industrial processes and direct interaction with equipment such as valves, pumps, and motors has become simpler. SCADA helps industries monitor and control industrial equipment at all stages of development, manufacturing, production, and manufacturing. The basic SCADA system includes:
Hmi. Supervision system.
Remote Terminal Unit.
Programmable Logic Controllers (PLCs).
Communications infrastructure.
SCADA programming.
All of these components combine to form a fully functional SCADA system where the HMI is an input-output device that allows the operator to control the data. The monitoring system is a communication server that connects the human-machine interface with other equipment such as PLCs and sensor devices. The remote terminal unit is used to transmit the recorded data to the monitoring system. In addition, PLCs - Programmable Logic Controllers work through sensors and play an important role in providing real-time monitoring of industrial processes.
SCADA systems are important and reliable because they provide a lot of data to make informed business decisions. Sensors, controllers, and real-time units play an important role in collecting data. Real-time systems consist of a large number of sensors that collect real-time data. To ensure that the entire system works flawlessly, it is important to monitor these sensors.
SCADA systems use wired networks for effective communication between users and devices. This increases the efficiency of the sensor device, and a large amount of data is acquired through the sensor, and the security of this data must be ensured for effective data communication. Therefore, the SCADA system uses network communication for data transmission.
Due to the large amount of data collected through sensor devices, converting this data into useful information becomes the most important task. Because it becomes complicated to deal with large numbers. SCADA systems use a human-machine interface (HMI) to collect all the data from the sensors and turn it into useful information.
Since SCADA uses HMI, the information displayed needs to be manually monitored. It provides access to multiple control units and PLCs.
The SCADA system uses switches to operate each piece of equipment. These switches help to turn every device on and off. The SCADA system works automatically without human intervention, but in some cases, manual processing is required.
When it comes to technology, the future of industrial automation is evolving in such a way that robots replace humans. Now it's time to introduce the Industrial Internet of Things or Industry 40 It's time for a bigger revolution.
IoT is an advanced concept that is now widely accepted by various industries due to sensor-based technology and data-driven approaches. It enables industrialists to strategize business decisions and improve vulnerabilities to provide higher quality services. For example, if the SCADA system is generating detailed reports, using an IoT solution can improve the format and provide them in a simpler and more efficient way. In addition, technology solutions help to share reports directly to headquarters or to any specific person. Now, let's understand how IoT is taking over PLC and SCADA systems.
According to **, trillions of devices will be connected to the internet in the coming years. Industry 40 is an era and a revolution that automates everything and changes the dynamics of every vertical.
PLC is a technology that has been associated with SCADA for the past few decades. But with the advancement of technology, it has become obsolete.
Even the PLC receives data from the sensor, which processes it and sends it further according to the programmed parameters. PLC can record and monitor real-time data such as operating temperature. If it encounters any failures, it can automatically start and stop the process and generate alerts accordingly.
However, industrial IoT (Internet of Things) has emerged and evolved into a better technology in the market compared to traditional SCADA and PLC. There is no doubt that its intelligent capabilities are highly adaptable to today's modern industry. Most statistics from many industries conclude that the advantages of the SCADA system are similar to those of Industry 40 Revolution related, but its limitation is to have a whole ecosystem of connectivity in order to handle it to other businesses.
The Industrial Internet of Things is a technology implemented on top of SCADA. Parameters such as scalability, data analytics, and more emerged with the introduction of the disruptive Internet of Things.
The data generated by the SCADA system still acts as a data source for the IIoT. The Industrial Internet of Things (IIoT) focuses on analyzing fine-grained machine data to improve productivity, while SCADA used to focus on monitoring and control. The Internet of Things has brought a wave of new business that has changed the landscape for SCADA.
The following table illustrates the difference between the two:
In conclusion, both SCADA and IoT involve sensors and data acquisition. They do differ in many ways, but share a common goal. SCADA is not a complete control system, whereas the IIoT is made up of many interconnected devices. It allows remote control of objects across different networks and architectures. But combining IoT with SCADA systems can provide a simpler way to get a complete picture of the entire industrial site. In SCADA, you have to manually generate analysis reports, and with an IoT-powered solution, you can automate this process to save time and get high-quality output.