Siemens HMI panels are widely used across manufacturing, process industries and infrastructure projects due to their ...

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 ...

If you go back long enough, before programmable logic controllers (PLCs) were around, we had relays, timers and electric loop controllers. Process control systems were highly distributed and hardwired ...

Learn what factors distinguish modern industrial controllers from earlier versions. Find out the impact of open architectures and interoperability on the flexibility of industrial controllers. Get ...

At the core of the Arduino PLC Starter Kit lies the Arduino Opta mini PLC, a state-of-the-art microcontroller that serves as the brain of your automation projects. This powerful device boasts seamless ...

Researchers have identified one high- and three critical-severity vulnerabilities in a brand of programmable logic controller (PLC) popular at industrial sites in Asia. The DVP-12SE11T, by Taiwan's ...

A security researcher is showing that it’s not hard to hold industrial control systems for ransom. He’s experimented with a simulated water treatment system based on actual programmable logic ...