Specifications
Leuze electronic
BCL 34
27
TNT
35/7-2
4
V
Reading curves BCL 34 with heating with J optics
Notice!
The specified reading curve applies to the standard case:
black on white, sharp contours, homogeneously printed code.
The actual reading field for an ink-jet application must be checked for the respective
application.
Figure 5.11:
BCL 34…100 H: Reading field, J optics (for ink-jet applications)
5.5
Automatic reflector activation "AutoReflAct"
The
AutoReflAct
function uses the scanning beam to simulate a photoelectric sensor and
thus permits an
activation without additional sensory mechanism
. This is achieved by
directing the scanner with reduced scanning beam towards a reflector mounted behind the
conveyor path.
As long as the scanner is targeted at the reflector, the read gate remains closed. If,
however, the reflector is blocked by an object such as a container with a bar code label,
the scanner activates the read procedure, and the label on the container is read. When the
path from the scanner to the reflector has cleared, the read procedure has completed and
the scanning beam is reduced and again directed onto the reflector. The reading gate is
closed.
Notice!
autoReflAct does not function if the bar codes which are to be read are put on reflecting
surfaces, e.g. foils.
m=0,5
m=0,8
-150
-100
-50
0
50
100
150
0
50
100
150
200
250
300
350
400
450
500
550
600
650
Reading distance [mm]
R
e
adin
g
f
ield w
idth
[mm]
Summary of Contents for BCL34
Page 1: ...BCL34 Barcode reader GB 05 10 08 50038851 T E C H N I C A L D E S C R I P T I O N...
Page 98: ...Appendix 96 BCL 34 Leuze electronic 12 Appendix 12 1 EU Declaration of Conformity...
Page 102: ...Index 100 BCL 34 Leuze electronic V Vibration 18 W Warm up time 18 Warning notices 8 Weight 17...
