If you're venturing into the world of programmable logic controllers (PLCs), you're embarking on an exciting journey that will enhance your technical expertise and open new doors in the realm of industrial automation. PLCs are the backbone of modern industry, and learning about them can be both fulfilling and professionally rewarding. This article aims to guide you through some of the best resources in the form of books to get you started on your PLC learning journey.
Before diving into books, let's briefly understand what a PLC is. A Programmable Logic Controller (PLC) is a digital computer used for automation of electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. PLCs are designed for multiple input and output arrangements, extended temperature ranges, immunity to electrical noise, and resistance to vibration and impact. Now, let's explore some of the books that can help you learn more about these fascinating devices.
One of the first books I would recommend is "Programming PLCs: Using Rockwell Automation Controllers" by Clarence T. Jones. This book is an excellent starting point for beginners as it covers the basics of PLCs and focuses on one of the widely used PLC systems by Rockwell Automation. It is very well-structured, making it easier for readers to understand the fundamentals of ladder logic and PLC programming.
Another great resource is Frank D. Petruzella's "Programmable Logic Controllers." This text is now in its fifth edition and is known for its easy-to-follow approach. It covers the principles of PLCs while providing real-world programming problems to solve. This book is used in many educational courses and is valued for its comprehensive coverage of the subject matter.
For those who are looking for a more hands-on approach, "PLC Programming using RSLogix 500: Basic Concepts of Ladder Logic Programming" by Gary D. Anderson is a fantastic choice. It gives a practical guide to the RSLogix 500, which is a key programming environment for PLCs. The book includes examples and exercises that help solidify the concepts presented.
If you prefer a more technically in-depth look at PLCs, you might want to check out "Automating Manufacturing Systems with PLCs" by Hugh Jack. This book not only goes over PLC programming but also delves into topics such as sensors and how PLCs interact with the physical world. It's a great resource for those who want to understand not just the programming aspect, but also the broader scope of PLC applications in automated systems.
For a solid foundation in the theoretical aspects of PLCs, "Introduction to PLCs, Second Edition" by Jay F. Hooper is an excellent resource. It covers the basics of PLCs and how they work, and the second edition has been updated to include the latest technologies and practices in the field.
Lastly, "The PLC Workbook: Programmable Logic Controllers Made Easy" by Kelvin T. Erickson is a user-friendly guide that's akin to having a personal tutor. It's designed to provide practical training and is suited for students and professionals alike. The book includes real-world examples and problems that reinforce the concepts you learn.
In conclusion, there's a wealth of knowledge available for those interested in learning about PLCs. Whether you're a student, a professional looking to expand your skillset, or a hobbyist with an interest in industrial automation, the books mentioned above will provide you with a solid foundation in PLC theory and practice. Remember, the world of automation is constantly evolving, so staying curious and continuing to learn will serve you well in your PLC journey. Happy reading and programming!