Programmable Logic Controllers (PLCs) and microcontrollers (MCUs) are becoming ubiquitous in the automation of a wide range of industrial and consumer applications. The PLC Laboratory houses six state ...

Consider the features and typical applications for industrial controllers to understand what type of controller fits each application. Do you need a programmable logic controller (PLC ...

Applied Technology: Programmable Logic Controllers for Broadcast Engineers Sep 1, 2014 3:53 PM, Dennis Sloatman As engineers, we often need to design a customized control system or interface to ...

Ladder logic is the basis of most control functions Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past, ladder logic was made possible with discrete relays and ...

Over the years, control relays of various types have been used by the hundreds — even thousands — to control nearly every function in commercial and industrial processes. Today, many of those ...

The Axion extends SEL’s automation and control product family by providing a high-density, highly configurable modular RTU and programmable logic controller (PLC) system. With flexible system ...