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control systems

2 articles tagged “control systems”.

Flat vector diagram comparing a PLC rack control system on the left with a distributed DCS cabinet architecture on the right, connected to process plant icons

PLC vs DCS: Key Differences and How to Choose

PLC vs DCS is one of the most debated choices in industrial automation. This guide cuts through the marketing and gives you a practical, field-tested comparison to help you pick the right platform.

Jul 19, 2026 · 9 min read

SCADA control system hierarchy diagram showing PLC, RTU, SCADA server and operator workstation layers

scadacontrol systemsautomation

SCADA Control System Basics for Automation Engineers

SCADA control systems sit above the PLC but below the enterprise network. Here's how the layers connect, what software does the work, and where things go wrong.

Jul 5, 2026 · 9 min read

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