
Explore what a PLC is and preview its core elements in this introductory section of the PLC programming course.
Define p.l.c. as a small industrial computer programmed with ladder logic, capable of monitoring and controlling motors, pumps, sensors, and valves in harsh, 24/7 environments.
Explore the PLC elements—the processor, digital and analog input and output cards, specialty cards, power supply, and backplane—and how they interact to monitor and control industrial devices.
Explore section two of intro to PLC programming as we cover relay basics, basic ladder symbols, and ladder diagrams to build a solid foundation before advanced concepts.
Explore how a relay operates like an automated light switch with a 24-volt DC coil and contacts, controlled by a PLC, and learn about coil energizing and contact closure.
Explore basic ladder symbols and diagrams, including normally open and normally closed push buttons, indicator lights, and relay contacts, and see how they form PLC ladder logic.
Explore ladder diagram components and how to draw your first ladder diagrams, using push buttons, relays, and green and red lights to control power in DC and AC circuits.
Learn ladder logic using Iris Logic's software in section three of introduction to PLC programming, including downloading, installing, and a reversing conveyor project to practice coding.
IMPORTANT UPDATE: As of August 2026 Rockwell has removed the ability to add a company name to your profile. I am working with them on a solution, but for now you can download the software directly from Dropbox using the software downloads link in this lesson.
Set up iris links and emulator drivers, create your first PLC program in Iris Logic's Microlight, and build ladder logic with inputs and outputs to test and download online.
explore forward and reversing conveyor PLC logic, using software and mechanical interlocks to prevent both coils from energizing, with inputs from forward and reverse switches and test the program.
It's no secret that anyone who can put "PLC Programming Experience" on their resume is in HUGE demand. This course is the first step you need to take on the PLC programming journey.
There's a good reason why anyone with 'PLC Programming Experience' listed in their professional qualifications is in high demand today. This demand springs from the increasing integration of automation systems in various industries such as manufacturing, utility management, and transportation. Programmable Logic Controllers (PLCs) lie at the heart of these automation systems. As digital computers used to control manufacturing processes such as assembly lines or robotic devices, their correct programming and operation are crucial to the efficiency and safety of the systems they govern.
In this rapidly evolving technological era, expertise in PLC programming is not just a highly sought-after skill—it is an essential one. The ability to understand and manipulate the logic that governs complex automated systems provides a critical edge in a vast array of industries. Whether you're seeking to enhance your existing engineering skills or starting from scratch in a new field, learning how to program PLCs can open doors to a range of exciting opportunities.
Our course represents your first step towards gaining this invaluable expertise. Designed with beginners in mind, it provides a good introduction to PLC programming.
Remember, the journey of a thousand miles begins with a single step, and this course is that first step on your PLC programming journey. This is your chance to learn an in-demand skill and significantly boost your professional profile, potentially leading to greater job security and opportunities for advancement in your career. So why wait? Begin your PLC programming journey today with this course, and get ready to meet the exciting challenges and opportunities that await in the world of automation.
Here's what some of my students who have taken this course had to say:
"This course is a good intro for anyone that has no knowledge of PLCs, or electrical circuits."
-Christian Ramirez
"I went through the three sections of the training and found it very good. I have a lot of experience with Rockwell PLC's and found that your course had a good pace to it. I believe that an inexperienced technician/electrician would get a lot out of this. It is hard to find fault."
-Conor Wallace
Cool huh? I love hearing from my students about the great experiences they're having with PLC Training Academy.
OK, go ahead and sign up now and we'll see you in the course!