Chapter 6 Installation and Initial Operation Alpha Compact 32708612
Version: 14.12.2012 page 50 of 135
(X7) Label Sensor
The connection of the label gap sensor happens via a short cable that is lead out laterally
of the cabinet and that has a M8, 5 pin plug socket. This socket is suitable for the stand-
ard provided label gap sensor.
Fig.: 6-10: Pin Assignment Label Sensor
Nr. Bezeichnung
1
+ 24V DC (BROWN)
2
NOT USED
3
GND (BLUE)
4
INPUT SIGNAL (BLACK)
Positioning of Label Sensor
If the detection of the label front edge is problematic, the photocell will have to be moved
to a preferably free field (if printed) in the label. So an incorrect measurement of the pho-
tocell can be avoided. In case of a form-stamped label the photocells have to be moved to
the “straightest” label edge.
Fig.: 6-11 Label Sensor Adjustment
No. Description
1 LABEL WEB
2 DIRECTION OF THE ADJUSTMENT
3 LABEL SENSOR
Required Tools
2,5 mm setscrew wrench
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