EI7C FS
| Characteristic safety values according to | |
|---|---|---|
EN 61800-5-2 | EN ISO 13849‑1 | |
Classification | SIL 2 | PL d |
System structure | HFT = 0 | 1-channel (Cat. 2) |
PFHD valueThe specified values apply if the requirements for the evaluation electronics are adhered to. | 8.0 × 10-8 1/h = 80 FIT (Tamb ≤ 60 °C) | |
MTTFD value1) | – | 202 years (Tamb ≤ 60 °C) |
Service life/proof test interval | 20 years | |
Safe failure fraction (SFF) | 95% | |
