Pepperl+Fuchs VBG-PN-K30-D-S16, Руководство пользователя

Страница: 18 / 130

27
.9.20
13
18
AS-i 3.0 PROFINET Gateway with integr. Safety Monitor
Specifications - AS-i/PROFINET Gateways
5.2.1 Overview of parameter for determining the failure rates
nop/y switching intervals
t
cycle
[s]
B10d
value electromechanics Standard
MTTF
d
[years] PFH [1/h]
105.120 300 2.500.000 237,82
9,908 x 10
-9
EN ISO
13849-1
52.560 600 475,65
4,853 x 10
-9
8.760 3600 2853,88
9,054 x 10
-10
Tab. 5-4.
nop/y switching
intervals
t
cycle
B10d
value electronics
PFH electromechanics PFH
total Standard
MTTF
d
PFH
105.120 300 2.500.000
4,76 E
-09
237,82
1,12 x 10
-8
1,6 x 10
-8
EN 62061
EN 61508
52.560 600 475,65
5,09 x 10
-9
9,85 x 10
-9
8.760 3600 2853,88
7,82 x 10
-10
5,54 x 10
-9
Tab. 5-5.