SCADA (Supervisory Control and Data Acquisition)
SCADA (Supervisory Control and Data Acquisition) is a system used for controlling and monitoring industrial processes and infrastructure. It enables real-time data collection, processing, and visualization, helping operators oversee operations, make decisions, and ensure the smooth functioning of critical systems. SCADA systems are widely used in sectors like energy, water treatment, manufacturing, oil and gas, and transportation.
| Components | Description |
|---|---|
| Sensors and Field Devices | These gather data from machinery and processes, such as temperature, pressure, or flow rates. |
| Remote Terminal Units (RTUs) | These devices collect data from sensors and transmit it to the central SCADA system. They may also control devices remotely. |
| Programmable Logic Controllers (PLCs) | PLCs are used to control machinery based on predefined logic and communicate with SCADA systems for monitoring and control. |
| SCADA Master Station (Control Center) | The central control point where operators monitor data, generate alarms, and make control decisions. It includes software for data analysis, visualization, and reporting. |
| Communication Infrastructure | This enables data transmission between field devices, RTUs, PLCs, and the master station. |