O2D50x O2D52x
Object recognition sensor
6
2.1.2 O2D504
The colour of the illumination LEDs can be switched between red (625 nm), green (525 nm), blue (453
nm) and white. The colour selection applies to all LEDs at the same time.
The lighting is highly focused.
The device complies with risk group 2 according to EN 62471:2008.
CAUTION
Risk group 2 light source
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Possible damage to the eyes when looking into the LED light source for a longer period
of time.
u
Avoid looking into the light source for any length of time.
u
Carry out a hazard analysis and, if necessary, take appropriate measures for the
protection of persons.
Reducing the risk for the viewer to equal that of Risk Group 1 or the Exempt Group (RG 0):
u
When selecting the blue and white LEDs, observe the distances between the light source and the
eye specified in the following table.
LED red
LED green
LED blue
LED white
Risk group RG
0
0
1
0
1
0
Hazard distance
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---
0.35 m
0.55 m
0.30 m
0.4 m
Tab. 2: Risk group-related hazard distances according to DIN EN 62471, Supplement 1
2.1.3 O2D52x
The illumination LEDs emit invisible infrared light with a wavelength of 850 nm. The device complies
with the exempt group according to EN 62471:2008.
2.2 Cyber security
ATTENTION
Unprotected network environment:
The unit does not include IT security measures according to IEC 62443.
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Unauthorised read or write access to data is possible.
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Unauthorised manipulation of the device function is possible.
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Check and restrict access options to the device.
