WL23-2: Take the visible
advantage of the innovative
Pin-P●int Technology
Focussing on what is essential and economic
Make use of this innovative Pin-Point
Technology
Intensive and visible light spot
No more searching for the light spot during
alignment and therefore faster installation
and commissioning
Reliable detection owing to homogeneous
light spot
Maximum process reliability
Secure against the effects of ambient light
Operating temperatures: –30 °C ... +60 °C
Enclosure rating IP 67
Convincing performance and easy to operate
Long scanning ranges and high operating
reserve
360° indicator LEDs
Stable and fast response time
WL23-2 Photoelectric reflex switch, red light “Pin-Point Technology”, DC
Technical data
WL23-2
Scanning range, typ. max.
Relating to
Light source, light type
0.1 ... 12 m
Reflector PL80A
Pin-Point LED, red light1)
Light spot diameter
Polarisation filter
Supply voltage VS
Switching outputs
Output current Ia max.
Response time
Switching frequency
Connection type
VDE protection class
Circuit protection
Approx. 30 mm at 3 m distance
P2460
10 ... 30 V DC2)
PNP, antivalent
100 mA
≤ 2.5 ms 3)
200 Hz 4)
Plug, M12, 4-pin
5)
Enclosure rating
Ambient temperature operation
Housing material
VS connections reverse-polarity
protected/All outputs short-circuit
protected/Interference suppression
IP 67
–30 °C ... +60 °C
ABS, PMMA
1)
2)
Average service life 100,000 h
at TA = +25 °C
3)
4)
Limit values, operation in short-circuit
protected network max. 8 A
Signal transit time with resistive load
5)
With light/dark ratio 1:1
Reference voltage 50 V DC
Dimensional drawing
Order information
54
24.6
4
1044165
70
80.6
10
Great Britain
Phone +44 (0)1727 83 11 21
E-Mail info@sick.co.uk
5.2
3
12.2
2008-02-19 ∙ GO/GO ∙ Printed in Germany (2008-02) ∙ Subject to change without notice ∙ 01 lin en31
45
2
Order no.
49.4
1
5
Type
WL23-2P2460
USA
Phone +1(952) 941-6780
tollfree +1-800-325-7425
E-Mail info@sickusa.com
40
50
Connection type
brn
1
blk
4
wht
2
blu
3
L+
Q
Q
1
2
3
4
5
M
SICK AG | Waldkirch | Germany | www.sick.com
Optical axis sender
Optical axis receiver
Mounting hole Ø 5.2 mm
LED indicator green; power on
LED indicator yellow; status of received light beam
Australia
Phone +61 3 9497 4100
tollfree +1800 33 48 02
E-Mail sales@sick.com.au
More representatives and
agencies in all major industrial
nations at
www.sick.com