SCADA

SCADA

1. Components

   • RTU's/PLC's
   • HMI
   • Machine components Valves/pumps etc

2. Before Scada

   • Analog Signals
   • Selector Switches
   • Buttons & dials

3. Problems it fixed

   • Better Space utilization
   • Easy reconfigurability
   • Simpler Troubleshooting
   • reduced manpower required

4. New scada

   • Real time access
   • Uses modern query languages
   • Allows communication between devices that share protocols

5. Supervisory Control and Data Acquisition.