READING FEATURES
DS6400-100-0XX - Resolution: 0.50 mm/20 mils
The diagram shows a global reading area, which includes all possible focus positions, and
the reading area obtained for the DS6400-100-0XX operating with focus position = 120 cm
and barcode density of 0.50 mm (20 mils).
It is possible to obtain the minimum and maximum distance values by referring to the radial
distance curves displayed in Figure 124.
0
16
20
0
40
50
28
70
24
60
Global Reading
Area
20
50
16
40
12
30
8
20
4
10
0
0
-10
-4
-20
-8
-30
-12
-40
-16
-50
-20
-60
-24
-28
-70
(in)
(cm)
Figure 123 – Standard Model 0.50 mm / 20 mils Reading Diagram
Note: (0,0) is the center of the laser beam output window.
CONDITIONS
Code = Interleaved 2/5 or Code 39
PCS = 0.90
Pitch angle = 0°
Skew angle = 10° - 20°
Tilt angle = 0°
24
28
32 36
40
60
70
80
90 100 110
44
48
52
56
60
120 130
140 150
Focus
Position = 120 cm
64
68
72
76
80
160
170 180
190
200
9
(in)
(cm)
111