What is a SCADA System?

What is a SCADA  System?

SCADA Definition

SCADA is defined as Supervisory Control and Data Acquisition, a system used for high-level process control and data management.

Component

• Master Terminal Unit (MTU)

• Remote Terminal Unit (RTU)

• Communication Network (defined by its network topology)

Functions

• To monitor and gather data in real-time

• To interact with field devices and control stations via Human Machine Interface (HMI),

• To record systems events into a log file

• To control the manufacturing processes virtually

• Information Storage and Reports

SCADA in Power Systems

SCADA in power systems helps manage current flow, voltage levels, and circuit breakers to maintain the power grid.

Applications

SCADA systems are used across various industries for automation and control, including oil and gas, manufacturing, and water treatment.