10/16/2026
PLC vs. SCADA: What’s the difference?
Think of a PLC as the control and SCADA as the visibility.
A PLC works directly with equipment in the field, using programmed logic to control things like motors, pumps, valves, and other processes.
SCADA gives operators a broader view of the operation, bringing information from PLCs and other devices into one place where teams can monitor conditions, view trends, manage alarms, and better understand what’s happening across the system.
They serve different purposes, but together they help create smarter, more connected industrial operations.
Need better control or visibility across your facility? Let’s talk about an automation solution built around your operation.
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