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Systems or Component
These are the hardware related aspects of functional safety. These are pieces of equipment that may have to be selected, procured, and installed to complete your SIFs and SIS. Or perhaps hardware related concepts that directly relate to a compliant SIS.
- Basic Process Control System (BPCS)
- E/E/PE – Electrical/Electronic/Programmable Electronic System
- Electromechanical Device
- Final Element
- Hardware Fault Tolerance (HFT)
- High Integrity Pressure Protection System (HIPPS)
- Instrument
- Logic Solver
- Programmable Electronic System (PES)
- Routes (1H, 2H, 1S, 2S, 3S)
- Safety PLC
- Safety Torque Off (STO)
- Smart Logic Module
- Type A Devices and Type B Devices
- Useful Life
- Watchdog Timer