SCADA

SCADA

1. control industrial processes at remote location

2. gather and process real-time data

   • Remote Terminal Units (RTUs) and/or Programmable Logic Controllers (PLCs).
     • Physical objects are interfaced with the microprocessor controlled electronic devices called as Remote Terminal Units (RTUs)
     • PLCs are connected to the sensors for collecting the sensor output signals in order to convert the sensor signals into digital data

3. interact with hardare devices through human machine interface softwares

   • SCADA programming

4. record all the actions

5. First Generation: Monolithic , Second Generation: Distributed , Third Generation: Networked and Fourth Generation: Internet of things technology

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