Disassembly And Disposal; Maintenance; Technical Data - SICK WS24-2 Manual De Operación

9

DISASSEMBLY AND DISPOSAL

9 Disassembly and disposal
10

Maintenance

11

Technical data

14
LED indicator/fault pattern
Yellow LED lights up, no object
in the path of the beam
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).
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 11: Technical data
Sensing range
Sensing range max.
Light spot diameter/distance
Supply voltage V
S
Output current I
max.
Switching current (switching voltage)
Max. switching frequency
Max. response time
Cause
The beam of light of a photo‐
electric through-beam sensor
hits the receiver of another
(neighboring) photoelectric
through-beam sensor
WS/WE24-2B /
-2V
0 ... 50 m
0 ... 60 m
600 mm / 50 m
DC 10 ... 30 V
100 mA
1000 Hz
≤ 500 µs
Measures
receiver. / Clean the optical
surfaces / If the potentiome‐
ter is set to the max. sensitiv‐
ity: Reduce the distance
between the sender and the
receiver / Check sensing
range and adjust if necessary,
see Figures 6-7 and table 9.
Swap the sender and receiver
arrangement at every sec‐
ond through-beam photoelec‐
tric sensor and ensure that
there is sufficient distance
between the through-beam
photoelectric sensors, see
figure 2.
-2R
0 ... 50 m
0 ... 60 m
600 mm / 50 m
AC / DC 20 ...
1)
250 V 2)
4 A (250 V AC), 4
A (24 V DC)
3)
10 Hz
4) 4)
≤ 10 ms
5) 6)
8008782.Z474 | SICK
Subject to change without notice