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SCADA

SCADA

SCADA is an architecture for monitoring and controlling industrial processes using networks, sensors, and operator interfaces.

Used at
github.com stackoverflow.com

About SCADA

SCADA is a control system used to monitor and manage industrial processes - from water treatment plants to power grids - via network-connected sensors and control devices.

The SCADA architecture consists of a central supervisory computer, field equipment such as PLCs/RTUs, network infrastructure, and HMI interfaces where operators can view status, receive alarms, and take control. It has evolved from isolated minicomputer systems to modern, internet-connected networks spanning multiple sites.

Thanks to support for standard protocols like Modbus, OPC‑UA, and IEC 60870, SCADA systems operate across many vendors and environments. Operators receive real-time data, can change setpoints, view alarms, and review history - all stored in a tag database or historian server.

SCADA is often used together with

PLC

SCADA is used at

ABBABB is the technology company that, with over 140 years of experience in electrification and automation, drives a more sustainable and resource-efficient future.
BolidenBoliden is the mining and metals company that supplies the metals for modern life, from copper to gold, with operations across the Nordics and Europe.
BravidaBravida is the company that makes buildings work - from electrical and ventilation systems to security and automation.
Granitor SystemsGranitor Systems is a Swedish player that delivers smart and resource-efficient complete solutions in automation, energy, and industrial infrastructure.
Hitachi Energy SwedenHitachi Energy Sweden AB is the Swedish arm of Hitachi Energy, which is a leading player in technologies and solutions for sustainable energy supply.
Scandinavian Data CentersScandinavian Data Centers builds the circular data centers of the future - where energy, data and heat work together for a greener society.
SkyeSkye helps industrial companies take control of their electricity use - automatically, smartly and sustainably.
St1St1 is an energy company aiming to make the world a little greener - while ensuring we all get where we need to go.
Svenska Cellulosa SCASvenska Cellulosa SCA (SCA) are forest experts from the north who turn trees into everything from sustainable packaging to climate‑smart energy solutions.
Tetra PakTetra Pak is the company that keeps your milk, juice and soup fresh longer - using smart packaging technology with care for the planet.