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SYSTEM DESCRIPTION
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8026365/V1-0/2022-03|SICK
Subject to change without notice
S U P P L E M E N T A R Y O P E R A T I N G I N S T R U C T I O N S | VMS4200-x/5200-x MID
Fig. 18: Principle of object detection
Legend
1
Object detection photoelectric sensor
2
Cross-belt signal
3
Object trigger signal
•
Overhanging objects are detected with the help of an additionally mounted object
detection photoelectric sensor.
•
The object detection photoelectric sensor detects the leading edge of the object
located on the cross-belt conveyor element and sends a suitable trigger signal to the
control unit.
•
The exact position of the object on the cross-belt conveyor element is then calculated
based on the relative timing of the object trigger and cross-belt signal.
Principle of
object detection