ABB FPTC-01 User Manual page 83

82 Technical data
Two-channel configurations
1
SIL / SILCL 2
PL c
SFF (%) >90
PFH (1/h) 5.51 E-09 5.58 E-09
(T1 = 20a)
PFD 4.82 E-05 4.91 E-05
avg
(T1 = 2 a)
PFD 1.21E-04
avg
(T1 = 5 a)
DC (%) 60
SC 2
Cat. 1
HFT 0
CCF 65
Lifetime (a) 20
The MTTF value (EN ISO 13849-1) of the module:
D
•
1708 years (two-channel connection)
•
1703 years (one-channel connection)
2 3
2 2
c c
>90 >90
5.51 E-09
4.82 E-05
1.22E-04 1.21E-04
60 60
2 2
1 1
0 0
65 65
20 20
One-channel
configurations
4 5
1 1
c c
>60 >60
7.71E-09 8.29 E-09
6.21E-05 6.75 E-05
1.57E-04 1.70E-04
0 0
2 2
1 1
0 0
65 65
20 20
3AXD10000454332, Rev C