What is the difference between a Programmable Logic Controller and Programmable Automation Controller?

PACs utilize modern processors and electronics, allowing for more features and capabilities compared to traditional PLCs.

In this video, Henry explains the evolution of industrial automation, starting with relays and progressing to Programmable Logic Controllers (PLCs) and Programmable Automation Controllers (PACs). PLCs are robust, reliable computers designed for industrial automation, capable of controlling equipment like motors and pumps. Unlike home computers, they are built to withstand harsh conditions without crashing. PACs, an advancement over PLCs, offer greater flexibility, scalability, and networkability, making them suitable for complex and large-scale industrial applications. The video highlights how these technologies have transformed the industrial landscape, increasing efficiency and reliability.