|
Characteristic |
Unit |
Value |
|---|---|---|
|
Lifetime as per IEC 61508 |
Years |
20 |
|
Safe Failure Fraction (SFF) as per IEC 61508 |
% |
95 |
|
Hardware Fault Tolerance (HFT) as per IEC 61508 Hardware Fault Tolerance Type B subsystem |
- |
1 |
|
Safety Integrity Level (SIL) as per IEC 61508 |
- |
3 |
|
Safety Integrity Level Claim Limit (SILCL) as per IEC 62061 |
- |
3 |
|
Probability of Dangerous Hardware Failure per Hour (PFH) as per IEC 61508 |
1/h (FIT) |
7*10-9 (7) |
|
Performance Level (PL) and category as per ISO 13849-1 |
- |
e, 3 |
|
Mean Time to Dangerous Failure (MTTFd) as per ISO 13849-1 |
Years |
170 (High) |
|
Diagnostic Coverage (DC) as per ISO 13849-1 |
% |
95 |
|
Demand mode of operation as per IEC-61508-1, IEC-62061 |
- |
High |
|
Characteristic |
Unit |
Value |
|---|---|---|
|
Lifetime as per IEC 61508 |
Years |
20 |
|
Safe Failure Fraction (SFF) as per IEC 61508 |
% |
95 |
|
Hardware Fault Tolerance (HFT) as per IEC 61508 Hardware Fault Tolerance Type B subsystem |
- |
1 |
|
Safety Integrity Level (SIL) as per IEC 61508 |
- |
3 |
|
Safety Integrity Level Claim Limit (SILCL) as per IEC 62061 |
- |
3 |
|
Probability of Dangerous Hardware Failure per Hour (PFH) as per IEC 61508 |
1/h (FIT) |
2.5*10-9 (2.5) |
|
Performance Level (PL) and category as per ISO 13849-1 |
- |
e, 3 |
|
Mean Time to Dangerous Failure (MTTFd) as per ISO 13849-1 |
Years |
1000 (High) |
|
Diagnostic Coverage (DC) as per ISO 13849-1 |
% |
95 |
|
Demand mode of operation as per IEC-61508-1, IEC-62061 |
- |
High |