Название: PLC SCADA for Beginners: Understanding and Implementing Industrial Automation Systems
Автор: Ashraf Said AlMadhoun
Издательство: Apress
Год: 2025
Страниц: 487
Язык: английский
Формат: pdf (true), epub
Размер: 10.1 MB

This book provides a thorough introduction to the fundamental concepts and technologies of Programmable Logic Controllers (PLCs) and Supervisory Control and Data Acquisition (SCADA) systems. It is designed for beginners and those new to the field, offering a clear and concise overview of the basics of PLCs, SCADA systems, and their applications in various industries. The book covers key components of PLCs and SCADA systems, including programming languages and communication methods, and provides practical tips and techniques for troubleshooting and maintenance. With numerous examples and exercises, this book offers hands-on experience for readers to deepen their understanding of these concepts and technologies.

Programmable Logic Controller (PLC) and Supervisory Control and Data Acquisition (SCADA) are two technologies that revolutionized industrial automation. PLC and SCADA technologies have played a significant role in the development of industrial automation, allowing for more efficient and reliable control of complex systems. Let’s have a brief look at them from their invention to their becoming complex technologies.

Programmable Logic Controllers (PLCs) are used in industrial automation to control and monitor processes. The components of a PLC typically include a processor module, input/output (I/O) modules, power supply, and programming software. The processor module is the heart of the PLC and is responsible for executing the program and controlling the I/O modules. The I/O modules are used to interface with sensors and actuators in the field and provide the necessary inputs and outputs for the system. The power supply provides power to the PLC and its components. Programming software is used to create and modify the program that controls the behavior of the system. PLC programming software can be proprietary or open source and typically uses ladder logic, function block diagrams, or structured text to program the PLC.

The architecture of a PLC typically consists of a processor module, input/output modules, and a programming software. The processor module processes the program and controls the input/output modules, which are used to interface with sensors and actuators in the field. The programming software allows the user to create and modify programs that control the behavior of the system. SCADA systems, on the other hand, are used to monitor and control large-scale processes across multiple locations. The architecture of a SCADA system typically includes a master station, RTUs, and communication networks. The master station is responsible for collecting data from the RTUs, which are located in the field, and displaying it in a GUI. The communication networks are used to transfer data between the master station and the RTUs. Together, PLCs and SCADA systems provide a powerful toolset for industrial automation, allowing for efficient control and monitoring of complex processes.

What You'll Learn:

The fundamentals of PLC and SCADA systems.
How to install, program, maintain, and troubleshoot these systems
Real-world applications and how to implement these technologies effectively.

Who Is This Book For:
This book is intended for electrical and control engineers, automation technicians, students, and educators in fields such as electrical engineering, control systems, and automation. Industry professionals from various sectors such as manufacturing, oil and gas, water and wastewater treatment, power generation, and distribution will also find this book useful.






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