Yokogawa F3SP28-3S
Product Overview: The F3SP28-3S is a Safety Integrity Level 3 (SIL3) certified safety controller from Yokogawa's F3SP series. It features a triple modular redundant (TMR) architecture with 3 independent CPUs executing the same program in parallel. A 2-out-of-3 (2oo3) voting mechanism ensures fault tolerance. The unit is designed for Emergency Shutdown (ESD) and Safety Instrumented Functions (SIF) in hazardous process environments.








