SICK W24-2, Operating Instructions Manual

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LED indicator/fault pattern Cause Measures
Object is in the path of the
beam, yellow LED does not
light up Distance between the sensor
and the object is too long or
sensing range is set too short Increase the sensing range,
see Figures 6-8 and
table 8
9 Disassembly and disposal
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).
10 Maintenance
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.
11 Technical data
Table 11: Technical data
WT24-2Bx4x
/ -2Bx5x /
-2Vx4x /
-2Vx5x -2Rx4x /
-2Rx5x -2Bx1x /
-2Vx1x /
-2Bx2x /
-2Vx2x -2Rx1x /
-2Rx2x
Sensing range 100 ... 1200
mm 100 ... 1200
mm 100 ... 2500
mm 100 ... 2500
mm
Sensing range max. 100 ... 1200
mm
1)
100 ... 1200
mm
1)
100 ... 2500
mm
1)
100 ... 2500
mm
1)
Light spot diameter/distance 40 mm /
1200 mm 40 mm /
1200 mm 80 mm /
2500 mm 80 mm /
2500 mm
Supply voltage V
S
DC 10 ... 30
V
2)
AC / DC
20 ... 250
V
3)
DC 10 ... 30
V
2)
AC / DC
20 ... 250
V
3)
Output current I
max.
100 mA 100 mA
Switching current (switching voltage) 4 A (250 V
AC), 4 A (24
V DC)
4)
4 A (250 V
AC), 4 A (24
V DC)
4)
Max. switching frequency 1000 Hz 5) 10 Hz 5) 1000 Hz 5) 10 Hz 5)
Max. response time ≤ 500 µs 6) ≤ 10 ms 6) ≤ 500 µs 6) ≤ 10 ms 6)
Enclosure rating IP67:
-2B2x0,
-2B3x3,
-2V2x0
IP69K:
-2B4x0,
-2V5x0 IP67:
-2R2x0,
-2R5x8,
-2R5x9 IP67:
-2B2x0,
-2B3x3,
-2V2x0
IP69K:
-2B4x0,
-2V5x0 IP67:
-2R2x0,
-2R5x8,
-2R5x9
Protection class II 7) II 8) II 7) II 8)
9
DISASSEMBLY AND DISPOSAL
14
8008784.Z474 | SICK
Subject to change without notice