Rockwell Automation 2755 AdaptaScan Bar Code Readers - Manual (Page 31)

Installation Considerations 2–5
Maximum Usable Beam Width (Catalog No. 2755-SN5)
70 inches (1.78 meter)
65 inches (1.65 meter)
60 inches (1.52 meter)
55 inches (1.40 meter)
45 inches (1.14 meter)
50 inches (1.27 meter)
40 inches (1.02 meter)
25 inches (.64 meter)
35 inches (.89 meter)
30 inches (.76 meter)
20 inches (.51 meter)
15 inches (.38 meter)
10 inches (.25 meter)
At This Distance: Usable Beam Width Is:
Scan Angle = 50 _
40 _ = Default
51.0 inches (1.30 meter)
47.3 inches (1.20 meter)
43.7 inches (1.11 meter)
40.0 inches (1.02 meter)
32.8 inches (.83 meter)
36.4 inches (.92 meter)
29.1 inches (.74 meter)
18.2 inches (.46 meter)
25.5 inches (.65 meter)
21.8 inches (.55 meter)
14.6 inches (.37 meter)
10.9 inches (.28 meter)
7.3 inches (.18 meter)
Maximum Usable Beam Width (Catalog No. 2755-SN8)
70 inches (1.78 meter)
65 inches (1.65 meter)
60 inches (1.52 meter)
55 inches (1.40 meter)
45 inches (1.14 meter)
50 inches (1.27 meter)
40 inches (1.02 meter)
25 inches (.64 meter)
35 inches (.89 meter)
30 inches (.76 meter)
20 inches (.51 meter)
15 inches (.38 meter)
10 inches (.25 meter)
At This Distance: Usable Beam Width Is:
Scan Angle = 30 _
24 _ = Default
29.8 inches (.76 meter)
27.6 inches (.70 meter)
25.5 inches (.65 meter)
23.4 inches (.59 meter)
19.1 inches (.48 meter)
21.2 inches (.54 meter)
17.0 inches (.43 meter)
10.6 inches (.27 meter)
14.9 inches (.38 meter)
12.8 inches (.32 meter)
8.5 inches (.22 meter)
6.4 inches (.16 meter)
4.2 inches (.11 meter)