Siemens SIMATIC Mobile Client900WXN, Руководство по эксплуатации

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Technical specifications
7.4 Specifications
Mobile Client900WXN
82
Operating Instructions, 04/2015, A5E35883103-AB
7.4.5 Ambient conditions during operation
Mechanical ambient conditions
The tables below contain the tested and maximum permissible mechanical ambient
conditions in the form of sinusoidal vibrations.
Mobile Client
Duration Effect Tested for
5 ≤ f ≤ 8.4 Hz Amplitude 3.5 mm Vibration resistance, IEC 60068-2-6
8.4≤ f ≤ 150 Hz Constant acceleration 1 g
Duration 11 ms Acceleration 15 g Shock resistance, IEC 60068-2-27
Reducing vibrations and shocks
If the device is subject to stronger shocks or vibrations than specified in the ambient
conditions, you must take appropriate measures to reduce amplitudes or acceleration. In
such situations, use vibration damping or vibration absorber systems.
Climatic ambient conditions
The following tables show the permissible climatic ambient conditions for use of the Mobile
Client and connection box.
Mobile Client
Note
Observe the following points:
•
The SIMATIC Mobile Client can be exposed to an ambient temperature of about –10 °C
due to its internal heating.
•
Please observe the ambient conditions in section "Using the override function (Page 62)".
Ambient conditions Permissible range Comments
Temperature (operation) 0 to 45 °C
Extended operational
temperature range
-10 to 45 °C The range of <0 °C must not be
entered if the HMI device was in
operation for more than 30 minutes
beforehand.
Relative humidity, operation and
storage
10 to 85 % Without condensation, corresponds
to a relative humidity, exposure level
2 conforming to IEC 61131, part 2