Leuze electronic BCL 21, Техническое описание

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Leuze electronic
Installation
Leuze electronic BCL 21/22 33
TNT 35/7-24V
6.2.1 Device Arrangement
Selecting a mounting location
In order to select the right mounting location, several factors must be considered:
• size, orientation, and position tolerance of the barcodes on the objects to be scanned
• the reading field of the BCL 21/22 in relation to the bar code module width
• the resulting minimum and maximum reading distance from the respective reading
field
For specific information, please refer to chapter 4.4.
Notice!
The best reading results are obtained when
• the bar code is moved along the reading window at an angle of approx. 9 … 15°.
• the reading distance lies in the middle area of the reading field.
• you do not use high-gloss labels.
Application examples
Figure 6.3: Applications with perpendicular and front side beam exit
Mounting location
!
When selecting a mounting location, pay attention to
• maintaining the required environmental conditions (temperature, humidity)
• possible soiling of the reading window due to liquids, abrasion by boxes, or packaging
material residues.
• lowest possible chance of damage to the scanner by mechanical collision or jammed
parts.