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Technical data
11
Technical data
11.1
General specifications
11.1.1 Device without heater
Tab. 11.1:
Optics
Light source
Wavelength ‑ laser diode of the transmit-
ter
Wavelength ‑ alignment laser
Impulse duration
Max. output power (peak)
Laser class - transmitter
infrared light
Laser class ‑ alignment laser
red light
Operating range
Beam spread of the transmitter
Beam spread of the receiver
Ambient light
Data transmission
Tab. 11.2:
Electrical equipment
Switching input
Switching output
Operating voltage U
Current consumption
Leuze electronic GmbH + Co. KG
Laser diode
F3: 785 nm (infrared, not visible)
F4: 852 nm (infrared, not visible)
650 nm (red, visible)
Transmitter (IR): 8 ns ... 32 ns
Alignment laser: 200 ms
Transmitter (IR): 36 mW
Alignment laser: 0.39 mW
1M acc. to IEC/EN 60825-1:2014
1 acc. to IEC/EN 60825-1:2014
0.1 m to 40 m (DDLS 508i 40.xx)
0.1 m to 120 m (DDLS 508i 120.xx)
0.1 m to 200 m (DDLS 508i 200.xx)
± 0.5° with respect to the optical axis for 40 m ... 200 m devices
± 1.2° with respect to the optical axis for 40 m ... 200 m devices
> 10000 lux acc. to EN 60947-5-2
see chapter 3.1.3 "Protocol-specific characteristics"
+18 ... +30 V DC
B
For UL applications: only for use in "class 2" circuits in accor-
dance with NEC.
Approx. 200 mA at 24 V DC (no load at switching output)
• +18 ... +30 V DC depending on supply voltage
Transmitter not active - no data transmission
• 0 ... 2 V DC
Transmitter active - normal function
• +18 ... +30 V DC: received signal level/SIGNAL QUALITY
ok (normal operating range)
• 0 ... 2 V DC: intensity warning SIGNAL QUALITY
• Output current I max. = 60 mA.
DDLS 508i
60
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