Siemens SIMATIC ET 200SP HA System Manual page 144

Technical specifications
9.4 Mechanical and climatic environmental conditions
Mechanical ambient conditions
The following table shows the mechanical ambient conditions in the form of sinusoidal
vibrations.
Table 9-10
Frequency range in Hz
5 ≤ f ≤ 8.4
8.4 ≤ f ≤ 150
Reduction of vibration
If the described components are subject to big shock or vibration, appropriate measures must
be taken to reduce the acceleration or the amplitude.
We recommend mounting the described components on damping materials (rubber-metal anti-
vibration mountings, for example).
Tests of mechanical ambient conditions
The following table provides important information with respect to the type and scope of the
tests of mechanical ambient conditions.
Table 9-11 Tests of mechanical ambient conditions
Condition tested Test standard
Vibration Vibration test according to
IEC 60068‑2‑6 (sinusoidal)
Shock Shock, tested according to
IEC 60068‑2‑27
Note that I/O modules with relay contacts are tested and approved in accordance with the relay manufacturer's
1)
specifications. You can find further information in the documentation of I/O module with relay contacts.
144
Mechanical ambient conditions
Amplitude 3.5 mm
constant acceleration 9.8 m/s
Comment
Type of vibration:
● Frequency sweeps with a rate of change of 1 octave/minute.
– 5 Hz ≤ f ≤ 8.4 Hz,
constant amplitude 3.5 mm
– 8.4 Hz ≤ f ≤ 150 Hz,
constant acceleration 9.8 m/s
Duration of vibration:
● 10 frequency sweeps per axis at each of three vertically aligned
axes
Type of shock:
● Half-sine
Shock intensity
● Peak value 150 m/s
● Duration 11 ms
Direction of shock:
● 3 shocks in each direction (+/-) at each of three vertically aligned
axes
2
2
:
1)
2
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD