General
‑14‑
Item
Safety data
λ
DU
4.93×10
‑10
/ h
MTTR
0 hour
MRT
0 hour
Application mode High demand or continuous mode
λ
S
means the failure rate of safe failure which brings the system into safe state.
λ
DD
means the failure rate of dangerous failure but can be diagnosed by the
diagnosis subsystem.
λ
DU
means the failure rate of dangerous failure and can’t be diagnosed by the
diagnosis subsystem.
■ Failure mode of each component is from ISO13849‑2:2012.
■ Failure mode distribution of each component is divided equally.
■ Failure rate of each component calculated is from SN29500.
Specifications
● Electrical safety according to IEC 61800‑5‑1:2016, overvoltage category II
● Environment test requirement according to IEC 61800‑5‑1:2016
● Operating conditions are shown as follows.
Item
Description
Ambient/Storage
temperature
0℃ to 55℃/‑20℃ to +70℃
Ambient/Storage
humidity
20%–95% RH (no condensation)
Vibration
Item
Test Condition
Test reference
See IEC 60068‑2‑6 4.6
Condition
EUT powered on, operating normally
Motion mode Sinusoidal
Vibration amplitude/
Acceleration
‑
10 Hz ≤ f ≤ 57 Hz
0.075 mm amplitude
57 Hz < f ≤ 150 Hz
1 kg
Duration of
vibration
10 sweep cycles per axis on each of three
mutually perpendicular axes
Axes
X, Y, Z
Detail of mounting According to manufacturer's specification
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