Leuze
electronic
Barcode tape
Leuze electronic
BPS 34
29
TNT 35/7-24V
6.3
Mounting the barcode tape
To prevent deposits of dirt from forming, it is recommended that the BCT be affixed verti-
cally, possibly with a roof-like cover. If the application does not permit this, permanent
cleaning of the BCT by on-board cleaning devices such as brushes or sponges is not
permitted in any case. Permanent on-board cleaning devices polish the BCT and give it a
glossy finish. The read quality deteriorates as a result.
Notice!
When mounting the BCT, it must be ensured that neither strong sources of extraneous light
nor reflections of the base on which the BCT is affixed occur in the area of the scanning
beam.
The recommended interruption points on the BCT are at the provided cut marks.
Figure 6.2:
Cut mark on the barcode tape
Notice!
Cutting the BCT and affixing the tape so that a gap forms which is so large that a label can
no longer be reliably detected in the scanning beam results in double positions during the
position calculation of the BPS. The gap must not be greater than the distance from one cut
mark to the next (max. one label).
Figure 6.3:
Gap in the cut barcode tape
000028
000032
00
Cut mark
000020
000024
000028
000032
000036
max. 40 mm
Cut mark
Gap
