Multi-Beam Safety Light Array
15
4. Technical Data
4.1 General Technical Data
For US and Canada: Device to be supplied by a certified Class 2 power supply that complies with the require-
ments according NEC and CEC.
Order no. SEFB muting
Order no. SEFB
Emitter
SEFB512
SEFB513
SEFB514
SEFB512
SEFB513
SEFB514
Receiver
SEFB612
SEFB613
SEFB614
SEFB622
SEFB623
SEFB624
Set
SEFB412
SEFB413
SEFB414
SEFB422
SEFB423
SEFB424
Optical data
Number of beams
SEFB412/SEFB422: 2
SEFB413/SEFB423: 3
SEFB414/SEFB424: 4
Beam distance
SEFB412/SEFB422: 500 mm
SEFB413/SEFB423: 400 mm
SEFB414/SEFB424: 300 mm
Range
0.5 m…50 m
Aperture angle
± 2.5°
Wavelength emitter
typ. 630 nm
Coated optics:
Yes
Ambient light immunity
(for continuous light)
10,000 Lux
Electrical data
Response time
Processing time muting signals
95 ms
Supply voltage
19.2…28.8 V DC (24 V DC +/–20 %)
(SELV-, PELV power supply unit), it must be possible to bridge pow-
er failures of 20 ms (EN 60204-1)
Safeguarding the supply voltage,
inputs
max. 2 A
Current consumption
(Ub = 24 V) receiver
≤
350 mA (without load)
Current consumption
(Ub = 24 V) emitter
≤
100 mA
Internal fuse
2 A
Temperature range*
–30…55 °C
Storage temperature
−30...70 °C
Relative humidity
≤
95 %, non-condensing
Vibration resistance
5 g (10 to 55 Hz)
Shock resistance
10 g / 16 ms
Short-circuit proof
Yes
Reverse polarity protected and
overload-proof
Yes
