Technical Data; General Technical Specifications - Siemens SIMATIC MV440 Operating Instructions Manual

Technical data

13.1

General technical specifications

Mechanical environmental conditions for SIMATIC MV420 and SIMATIC MV440
Mechanical environmental conditions for operation
SIMATIC MV420 and SIMATIC MV440 are designed for fixed installation in an environment protected
from the weather and meet the conditions for use complying with DIN IEC 60721-3-3:
•
•
Mechanical environmental conditions, sine-shaped oscillations
Frequency range in Hz
10 ≤ f < 58
58 ≤ f < 500
Test for mechanical environmental conditions
Test for / test standard
Vibrations
Vibration test according
to IEC 60068-2-6
(sinusoidal)
Test for / test standard
Shock Shock test
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06
Class 3M3 (mechanical requirements);
Class 3K3 (climatic environmental conditions).
Test values
0.075 mm amplitude
1 g constant acceleration
Comments
•
•
Comments
•
according to
•
IEC 60068-2-29
•
Vibration type: Frequency cycles with a rate of change of 1
octave/minute.
– 10 Hz ≤ f < 58 Hz, constant amplitude 0.075 mm
– 58 Hz ≤ f < 500 Hz, constant acceleration 1 g
– 10 Hz ≤ f ≤ 55 Hz, amplitude 1 mm (only sensor head and lighting
unit)
Vibration duration: 10 frequency cycles per axis in each of the 3
mutually perpendicular axes.
Type of shock: Half-sine
Strength of the shock for the reader:
– 10 g peak value
– 16 ms duration
Direction of shock: 100 shocks in each of the 3 mutually perpendicular
axes
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