![]() A series of peripheral devices (RTUs, i/o Modules, PLCs) that interface to the process (machinery, plant, etc.) through sensors and actuators.One or more computers, connected to each other, that perform the supervisory functions and implement the human-machine interface (HMI).The definition clearly explains what are the functions and objectives of a SCADA system, namely supervision, control and data acquisition.Ī SCADA system is part of an architecture that includes: ![]() The word SCADA means “Supervisory Control and Data Acquisition”.
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May 2023
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