10.1" HANDHELD CONTROL PANEL
HGT 1051
17.12.2019
Page 13
2.8
Safety-Relevant Parameters
The use of the specified parameters requires a risk analysis of the end application.
Input Module
Safety Parameters(*)
HGT 1051
Including Safe CPU (SCP XXX)
PFH
D
= 1.07E-11 (1/h)
MTTF
d
= 306 years
DC = 99.9 %
Confirmation switch
B
10D
= 100.000
Emergency stop switch
B
10D
= 325.000
Key switch
B
10D
= 10.000
(*) Depending on the application, the probability of failure must be determined for the included electromechanical
components based on the B
10D
values listed here and included in the calculation for the entire system.
