Datalogic DS4800 User Manual

READING FEATURES
7
7.1.2 Advanced Code Reconstruction Reading Conditions
• ANSI Grade B minimum
• 800 scans/sec
• three codes enabled simultaneously
• uniform background
The following tables describe the
minimum code height requirements (in mm) for standard
ACR4™ applications depending on the code symbology.
Minimum Code Height for ACR4 Reading (mm)
45° max 30° max
Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 3 0.5 1 1.5 2 2.5 3
0.25
12 15 18 21 23 26 8 11 13 15 17 19
0.30
14 16 19 22 25 28 9 11 14 16 18 20
0.33
15 17 20 23 26 29 10 12 14 16 19 21
0.38
16 19 22 24 27 30 11 13 15 17 20 22
0.50
20 22 25 28 31 34 13 15 17 19 22 24
0.72
26 29 32 35 37 40 17 19 21 23 25 28
2/5 Interleaved
Code Resolution
(mm)
1.00
35 37 40 43 46 49 21 24 26 28 30 33
Ratio 3:1
Table 1
Minimum Code Height for ACR4 Reading (mm)
45° max 30° max
Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 3 0.5 1 1.5 2 2.5 3
0.25
11 14 16 19 22 25 8 10 12 14 16 19
0.30
12 15 18 20 23 26 8 10 13 15 17 19
0.33
13 16 18 21 24 27 9 11 13 15 18 20
0.38
14 17 20 22 25 28 9 12 14 16 18 21
0.50
17 20 22 25 28 31 11 13 16 18 20 22
0.72
22 25 28 31 33 36 14 16 19 21 23 25
Code 39
Code Resolution
(mm)
1.00
29 32 35 37 40 43 18 20 23 25 27 29
Ratio 3:1; Interdigit = Module Size
Table 2
Minimum Code Height for ACR4 Reading (mm)
45° max 30° max
Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 3 0.5 1 1.5 2 2.5 3
0.25
9 12 15 18 21 23 7 9 11 13 16 18
0.30
10 13 16 19 22 24 7 9 12 14 16 18
0.33
11 14 16 19 22 25 8 10 12 14 17 19
0.38
12 15 17 20 23 26 8 10 13 15 17 19
0.50
14 17 20 22 25 28 9 12 14 16 18 21
0.72
18 21 24 27 29 32 12 14 16 19 21 23
Code 128 – EAN 128
Code Resolution
(mm)
1.00
24 26 29 32 35 38 15 17 19 22 24 26
Table 3
79

Datalogic DS4800 Specifications

General

Brand	Datalogic
Model	DS4800
Category	Barcode Reader
Language	English