Photoelectric sensors
W9L-3, Photoelectric retro-reflective sensor, autocollimation
Type
Part No.
> WL9M4L-3P2432
> 1058228
At a glance
• Tough VISTAL™ housing
• Precise laser light spot
• Laser class 1
• Autocollimation optics and polarizing filter
• Teach-in
• Optimized SICK ASIC technology
• Connections: M8 and M12 plugs, cable as well as cable with plug
• M4 hole pattern
Your benefits
• Precise detection of small objects and object features
• Detection of objects even through small openings
• Less machine downtime thanks to the stable VISTAL™ housing
• The longest sensing ranges in its class
• No blind spots, also detects shiny objects
• Wide range of connection options
• Multiple mounting options
• Highly visible light spot simplifies alignment
Illustration may differ
Features
Sensor/detection principle:
Dimensions (W x H x D):
Housing design (light emission):
Mounting hole:
Sensing range max.:
Sensing range:
Type of light:
Light source:
Laser class:
Adjustment:
Light spot size (distance):
1) 2)
PL80A
3)
Average service life 50,000 h at T = +25 °C
A
Photoelectric retro-reflective sensor, autocollimation
12.2 mm x 52.2 mm x 23.6 mm
Rectangular
M4
1)
0 m ... 12 m
2)
0 m ... 8 m
Visible red light
3)
Laser
1, 1 (IEC 60825-1 ∕ CDRH 21 CFR 1040.10 & 1040.11)
Single teach-in button
Ø 1 mm (500 mm)
Mechanics/electronics
Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/25/2016 1:40:52 AM
Supply voltage:
Ripple:
Power consumption:
Output type:
Output function:
Switching mode:
Output current Imax.:
Response time:
Switching frequency:
Connection type:
Circuit protection:::
Protection class:
Weight:
Polarisation filter:
Optics material:
Enclosure rating:
Ambient operating temperature:
Ambient storage temperature:
Ambient operating temperature extended::
UL File No.:
Housing material:
1)
10 V DC ... 30 V DC
2)
< 5 Vpp
3)
≤ 30 mA
4)
PNP
Complementary
5)
Light/dark switching
≤ 100 mA
6)
≤ 0.5 ms
7)
1,000 Hz
M12, 4-pin male connector
8) 9) 10)
A, B, C
III
13 g
ü
PMMA
IP 66
IP 67
IP 69K
-10 °C ... +50 °C
-30 °C ... +70 °C
11) 12)
-30 °C ... +55 °C
NRKH.E181493
Plastic, VISTAL
1)
2)
3)
4) 5)
6)
Limit values, operation in short-circuit protected network max. 8 A
May not exceed or fall short of V tolerances
Without load
Q = light-switching
Signal
S
7)
8)
9)
10)
transit time with resistive load
With light/dark ratio 1:1
A = V connections reverse-polarity protected
B = inputs and output reverse-polarity protected
C=
S
11)
12)
interference suppression
As of T = 50 °C, a max. supply voltage V
= 24 V and a max. load current I
= 50 mA is permitted
Using the sensor below T
a
max.
max.
a
= -10 °C is possible, if the sensor is turned on at T > -10 °C, then the environment cools down and the sensor is not disconnected from the supply voltage during the
a
whole time. It is not allowed to turn on the sensor below T = -10 °C
a
Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/25/2016 1:40:52 AM
Analogue and Mixed Signal
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