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ECT281 Abbreviations
| Term | Definition |
|---|---|
| SCADA | Supervisory Control and Data Acquisition |
| DCS | Distributed Control System |
| PCS | Process Control System |
| CAD | Computer Aided Design |
| I/O | Input/Output |
| SIS | Safety Instrumented System |
| SCR | Silicon Controlled Rectifier |
| SSR | Solid State Relays |
| SLC | Small Logic Controller |
| OI | Operator Interface |
| ICS | Industrial Control System |
| OT | |
| Operational Technology | |
| PID | Proportional Integral Derivative |
| I&C | Instrumentation & Control |
| BMS | Building Management System |
| IE | Industrial Ethernet |
| VFD | Variable Frequency Drives |
| MCC | Motor Control Centers |
| NC | Numerical Control |
| IT | Information Technology |
| HMI | Human Machine Interface |
| DPU | Distributed Process Unit |
| PAC | Programmable Automation Controller |
| PLC | Programmable Logic Controllers |
| CNC | Computer Numerical Control |