Disassembly And Disposal; Maintenance; Technical Data - SICK WL24-2 Instrucciones De Operación

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Disassembly and disposal

12

Maintenance

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Technical data

8008783.14BT | SICK
Subject to change without notice
LED indicator/fault pattern
Signal interruptions when
object is detected
The sensor must be disposed of according to the applicable country-specific regula‐
tions. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
NOTE
Disposal of batteries, electric and electronic devices
• According to international directives, batteries, accumulators and electrical or
electronic devices must not be disposed of in general waste.
• The owner is obliged by law to return this devices at the end of their life to the
respective public collection points.
•
This symbol on the product, its package or in this document, indicates
that a product is subject to these regulations.
SICK sensors are maintenance-free.
We recommend doing the following regularly:
• Clean the external lens surfaces
•
Check the screw connections and plug-in connections
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
Table 9: Technical data
Sensing range (with reflector PL80A)
Sensing range max. (with reflector PL80A)
Light spot diameter/distance
Supply voltage U
B
Output current I
max.
Switching current (switching voltage) I
Switching frequency
DISASSEMBLY AND DISPOSAL
Cause
Depolarizing property of the
object surface (e.g., tape),
reflection
WL24-2B / -2V
0.03 ... 15 m
0.03 ... 22 m
Ø 250 mm (15
m)
DC 10 ... 30 V
100 mA
max.
1000 Hz
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Measures
Reduce sensitivity or change
the position of the sensor
-2R
0.03 ... 15 m
0.03 ... 22 m
Ø 250 mm (15
m)
AC / DC 20 ...
250 V
1)
4 A @ 250 V AC,
4 A @ 24 V DC,
0.125 A @ 250 V
DC
2)
10 Hz
3) 3)
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