Siemens SIMATIC ET 200AL System Manual page 108

Technical specifications
10.3 Transport and storage conditions
10.3 Transport and storage conditions
Transport and storage conditions
The modules of the ET 200AL distributed I/O system exceed the specifications regarding
transport and storage conditions pursuant to IEC 61131-2. The following table shows the
conditions that apply to modules transported or stored in their original packaging.
Table 10- 8
Type of condition
Free fall
Temperature
Temperature variation
Barometric pressure
Relative humidity
10.4 Mechanical and climatic ambient conditions
Operating conditions
The ET 200AL distributed I/O system is suitable for use in weather-proof, fixed locations.
• The conditions of use exceed the requirements pursuant to IEC 61131-2
– Class OTH2
You can find the values for the operating conditions in the technical specifications of the
manuals or on the Internet (https://support.industry.siemens.com/cs/de/en/view/109742718).
Tests of mechanical ambient conditions
The following table shows the type and scope of the tests on mechanical ambient conditions.
Table 10- 9
Condition tested
Vibrations
Shock
106
Transport and storage conditions
Tests of mechanical ambient conditions
Test standard
Vibration test accord-
ing to IEC 60068-2-6.
Shock, tested accord-
ing to IEC 60068-2-27
Permissible range
≤0.3 m
-40 °C to +70 °C
20 K/h
from 1140 hPa to 660 hPa
(corresponds to a height of-1000 to 3500 m)
from 5 to 95%
Values
Type of oscillation: Frequency sweeps with a rate of
change of 1 octave/minute.
5 Hz to 9.1 Hz, constant amplitude 15 mm
9.1 Hz to 150 Hz, constant acceleration 10g
Duration of oscillation: 10 frequency sweeps per axis at
each of three vertically aligned axes
Type of shock: Half-sine
Shock intensity: 30g peak value, 18 ms duration
Direction of shock: 3 shocks each in ± direction in each
of the 3 axes vertical to one another
System Manual, 08/2021, A5E31861578-AJ
Distributed I/O system