Tim Mullen


Courtesy: Applied Control Engineering
HMI, OI February 17, 2022

Optimizing plant operations with situationally-aware HMIs

When updating a human-machine interface (HMI) to meet today's plant needs, following the ISA-101 standard is a good place to start.

By Tim Mullen
Image courtesy: Brett Sayles
Industrial PCs February 3, 2022

Five-phase approach to improving operational technology PCs

Improving operational technology (OT) PCs is crucial as attacks against industrial control systems (ICSs) continue rising. Five strategies are highlighted.

By Tim Mullen