Technical specifications
10.4 Mechanical and climatic ambient conditions
ET 200MP Distributed I/O System
System Manual, 01/2013, A5E03723484-01
103
10.4 Mechanical and climatic ambient conditions
Operating conditions
The ET 200MP distributed I/O system is suitable for use in weather-proof, fixed locations.
The operating conditions exceed requirements according to DIN IEC 60721-3-3:
● Class 3M3 (mechanical requirements)
● Class 3K3 (climatic requirements)
Mechanical ambient conditions
The table below shows the mechanical ambient conditions in the form of sinusoidal
oscillations.
Table 10- 8 Mechanical ambient conditions
Frequency band continuous occasional
5 ≤ f ≤ 9 Hz 3.5 mm amplitude 7.5 mm amplitude
9 ≤ f ≤ 150 Hz 1 g constant acceleration 2 g constant acceleration
Reduction of vibrations
If your ET 200MP distributed I/O system is exposed to severe shock or vibration, take
appropriate measures to reduce the acceleration or the amplitude.
We recommend the installation of the ET 200MP distributed I/O system on damping
materials (for example, rubber-bonded-to-metal mounting.)
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