Commissioning - SICK WT24-2 Betriebsanleitung

6

COMMISSIONING

6 Commissioning
10
Table 7: AC/DC relay
H
D
H
D
1 Alignment
WT24-2Xx4x, -2Xx5x: align sensor on object. Select the position so that the red emitted
light beam hits the center of the object. You must ensure that the optical opening (front
screen) of the sensor is completely clear [see
WT24-2Xx1x, -2Xx2x: align sensor on object. Select the position so that the infrared light
(not visible) hits the center of the object. The correct alignment can only be detected via
the LED indicators. See
opening (front screen) of the sensor is completely clear.
Figure 4: Alignment
2 Sensing range
Check the application conditions: Adjust the sensing range and distance to the object or
background and the remission capability of the object according to the corresponding dia‐
gram [see figure 6 and
sensing range and suppression of the background as a % of the sensing range (object
remission/background remission)). Remission: 6% = black 1, 18% = gray 2, 90% = white
3 (referring to standard white as per DIN 5033). We recommend making the adjustments
using an object with a low remission.
Relay
3
3
4
5
3
4
5
figure
figure 4 and table 3 and table
Figure 5: Alignment 2
figure 7] (x = sensing range, y = transition range between the set
WT24-2R2x0
AC/DC
3
<4 A (250 V AC)
<4 A (24 V DC)
4
<0.11 A (250 V
5
AC/DC
3
<4 A (250 V AC)
<4 A (24 V DC)
4
<0.11 A (250 V
5
4].
7. You must ensure that the optical
8008784.Z474 | SICK
Subject to change without notice
DC)
DC)