The programmable logic controller (PLC) is an important component in most modern automation and process control systems today. It's also susceptible to lightning-induced transients. To verify the ...

Over the past decade, the functionality of different control systems has been merging. Programmable logic controllers (PLCs) now have capabilities once found only in distributed control systems (DCSs) ...

A human machine interface (HMI) connected to a separate programmable logic controller (PLC) is the standard system for machine automation. However, combining PLC processing and HMI monitoring and ...

The modern programmable logic controller (PLC) is at the nexus of two debates that are taking place daily at opposite ends of the control-system spectrum. At one end is the debate over the ideal ...

Ross’ SysCon PLC-based Control Systems are designed for sequential control of automated processes including mixing, pumping, chemical dosing, water treatment, fractionation, and heat exchange. Ross’ ...

Vibrating fluid bed dryers, coolers and pellet classifiers from process equipment manufacturer The Witte Co., Washington, New Jersey, are available with Allen Bradley programmable logic controllers ...

This file type includes high resolution graphics and schematics when applicable. According to the research firm IHS Inc., about 54 million relays and timers were purchased in 2013, a number projected ...