Brochure

VL 18-3/4
939
05-08-2006 SENSICK CATALOGUE
Technical data VL 18-
3… 4…
1)
Average service life 100,000 h
at T
A
= +25°C
2)
Limit values
3)
Must be within V
S
tolerances
4)
Without load
5)
Control wire open:
NPN: light-switching
PNP: dark-switching
6)
With resistive load
7)
With light/dark ratio 1:1
8)
Do not bend below 0 °C
9)
Reference voltage 50 V DC
10)
A = Connections reverse-polarity
protected
B = Inputs/outputs reverse-polarity
protected
C = Interference suppression
D= Outputs overcurrent and short-
circuit protected
Order information
See selection table on page 948
Housing Straight
Angled, 90°
Scanning range, 0.05...3.7 m/C110
max. typical/on reflector
Operating range (optional) 0.05...3 m/C110
Sensitivity adjustable (optional) Potentiometer 270°
Light source
2)
, light type LED, red light with polarising filter
Light spot diameter Approx. 150 mm at a distance of 3 m
Angle of dispersion of sender 2.8°
Supply voltage V
S
10...30 V DC
2)
Residual ripple
3)
±10%
Current consumption
4)
≤ 30 mA
Switching outputs (optional) PNP/NPN; open collector: Q
Switching mode Q, dark-switching
Q, light-switching
via control wire L/D
5)
Q, light-/dark-switching
+ V
S
= light-switching
0 V = dark-switching
Output current I
A
max. 100 mA
Response time
6)
≤ 2 ms
Max. switching frequency
7)
250/s
Connection types
cable 2 m
8)
PVC, 3 x 0.14 mm
2
, l 3,1 mm
PVC, 4 x 0.14 mm
2
, l 5mm
plug 4-pin, M12
VDE protection class
9)
V
Circuit protection
10)
A, B, C, D
Enclosure rating IP 67
Ambient temperature T
A
–25 °C...+70 °C
Weight metal housing Approx. 120 g
plastic housing Approx. 100 g
Housing material
metal housing Nickel-plated brass; PBT/PC
plastic housing PBT/PC
optic PMMA
KD01_V18_en.qxd 17.07.2006 15:14 Uhr Seite 939