In part one of this series, we looked at the PLC’s internal architecture, briefly discussed Ladder Logic programming, Human-Machine Interfaces, advantages of the PLC’s ability to react consistently ...

Industrial automation technologies have made manufacturing processes increasingly more efficient. Programmable logic controllers (PLCs) are commonly used in industrial automation, and many of these ...

In part 1 of the Beginner's PLC Overview, we talked about what PLCs are, their history, and how they work. This article will get a little deeper into the PLC's Central Processing Unit (CPU). In part 1 ...