Datalogic Scanning DS4600A Manual Do Utilizador

READING FEATURES 

If scanning is parallel to the code movement (Figure 32) the number of effective 
scans is given by: 

 
 

These symbols signify: 

 

SN = 

number of effective scans 

 

FW = 

reading field width (in mm) 

 

LW = 

label width (in mm) 

 

LS = 

label movement speed (in mm/s) 

 

SS = 

scans per second 

 
 
For example, for a 100 mm wide code moving in a point where the reading field is 
200 mm wide at a 2000 mm/s speed, the DS4600A (800 scans per sec.), performs: 
 

[((200-100)/2000) * 800] - 2 = 38 scans 

 
 

 
The DS4600A scanner is available in different versions according to the reading 
performance. 
 

 mm 

(mils) 

scans/s 

21XX / 31XX 

0.50  (20) 

800 

20XX / 30XX 

0.25  (10) 

800 

220X / 32XX 

0.20  (8) 

800 

 
 

210X 

200 mm (8 in) - 980 mm (39 in) on 1.00 mm (40 mils) codes 

200X 

160 mm (6 in) - 540 mm (21 in) on 0.50 mm (20 mils) codes 

220X 

50 mm (1.97 in) - 400 mm (15.75 in) on 0.80 mm (31 mils) codes 

310X 

200 mm (8 in) - 970 mm (38 in) on 1.00 mm (40 mils) codes 

300X 

160 mm (6 in) - 540 mm (21 in) on 0.50 mm (20 mils) codes 

320X 

120 mm (4.7 in) - 310 mm (12.2 in) on 0.30 mm (12 mils) codes