Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02
289
Technical data
9
9.1 General technical data
Conditions
Test certificates
Device data
Shock resistance (half-sine pulse) 15 g /11 ms
Shock-hazard protection to DIN EN 60529 IP20
Permitted mounting position Vertical securing surface (+10°/-10°), other positions are
possible, although there are certain restrictions regarding
the ambient temperature.
Minimum clearances for heat dissipation by convection from the devices: 25 mm
from the ventilation openings (top and bottom)
Ambient conditions
Ambient temperature during operation -20 ... +60°C
Ambient temperature during storage -40 ... +85°C
Installation altitude max. 2000 m above sea level
Pressure <90 kPa
Relative humidity 10 % .... 95 %
Safety data
SIL response limit SIL CL in accordance with DIN EN 61508 3
Performance level PL in accordance with EN ISO 13849-1 e
Safety category in accordance with DIN EN ISO 13849-1 4
Requirement class to EN 574 III C
Proof-Test Interval T1 20 years
Setting accuracy of times ± 0.6 %
Environmental data
EMC
EMC emitted interference
according to IEC 60947-5-1
Severity level A (industry)
Vibrations in accordance with EN 60068-2-6
• Frequency
• Amplitude
5 ... 500 Hz
0.75 mm
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