Rockwell Automation 2755 2D Hand-Held Scanner - Manual (Page 19)

1–8 Scanner Features
Publication 2755-6.4
Scanning Ranges
The scanner can read bar code symbols at various distances
depending on the type of bar codes and the bar code width
(width of bars or spaces).
This section show the read ranges for both the:
•
1-D bar codes
•
2-D bar codes
Read Ranges
1-D Bar Codes
Minimum
Bar Code Width
Read Range
(Catalog No. 2755-HTG-4)
Inches / Centimeters
6.0 mil
(.15 mm)
2.0 in to 7.25 in
(5.1 cm to 18.4 cm)
7.5 mil
(.19 mm)
2.0 in to 8.0 in
(5.1 cm to 20.3 cm)
20.0 mil
(.51 mm)
2.25 in to 13.50 in
(5.7 cm to 34.3 cm)
40.0 mil
(1.02 mm)
2.5 in to 22.0 in
(6.35 cm to 55.9 cm)
55.0 mil
(1.40 mm)
2.5 in to 30.0 in
(6.35 cm to 76.2 cm)