Alignment - SICK RSB Manual De Instrucciones

5

Alignment

8027085/2022-05-31 | SICK
Subject to change without notice
NOTE
Depending on the angle of rotation of the roller sensor bar, the sensing distance varies.
d
Figure 3: Rotation of the Roller Sensor Bar
The sensing distances (d) to black and white objects as a function of the tilt angle can
be taken from the following characteristic curves.
Distance in mm (inch)
160
(6.30)
140
(5.51)
120
(4.72)
100
(3.94)
80
(3.15)
60
(2.36)
40
(1.57)
20
(0.79)
0
0 10 20 30 40 50 60
Figure 4: Sensing distance on white objects
(90%)
Mount sensor between rollers with the optical lenses facing up. Select the position
so that the infrared light (not visible) hits the center of the target object. The correct
alignment can only be detected via the LED indicators. Ensure that the optical opening
(lens) of the sensors are completely clear of objects and/or debris and/or dust.
NOTE
For the light spot dimensions, please check
OPERATING INSTRUCTIONS
Distance in mm (inch)
60
(2.36)
50
(1.97)
40
(1.57)
30
(1.18)
20
(0.79)
10
(0.39)
0
70 80 90
0 10
Tilt angle in °
Figure 5: Sensing distance on black objects
(6%)
"Light spot diagrams", page
O P E R A T I N G I N S T R U C T I O N S | RSB - Roller Sensor Bar
20 30 40 50 60 70
Tilt angle in °
40.
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