Engineering blog

Practical insights on automation, controls, and electrical engineering.

Written by our engineering team for the people who actually operate and maintain plant-floor systems — plain-language explanations, not marketing copy.

Industrial IoT

OPC UA vs. MQTT: Choosing the Right Protocol for Industrial IoT

Both protocols show up in nearly every IIoT architecture discussion, but they solve different problems. Here's how to decide which one — or both — belongs in your plant.

Jun 12, 20267 min read

SCADA

What Is SCADA? A Practical Guide for Plant Managers

SCADA gets used as a buzzword often enough that its actual value can get lost. Here's a plain-language breakdown of what it does and when your plant needs it.

May 20, 20265 min read

Retrofit Solutions

5 Signs Your PLC Platform Is Reaching End of Life

Obsolescence rarely announces itself with a single event. These are the warning signs plant engineers should be watching for.

Apr 8, 20264 min read

Control Panel Manufacturing

UL 508A Explained: What It Means for Your Control Panel

UL 508A gets referenced on every panel spec, but few buyers know exactly what it covers. Here's what to actually check for.

Mar 2, 20264 min read

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