Advanced Code Reconstruction Reading Conditions - Datalogic DS4800 Reference Manual

READING FEATURES
7.1.2 Advanced Code Reco
•
ANSI Grade B minimu
•
800 scans/sec
•
three codes enabled
•
uniform background
The foll owing t ables de
ACR4™ applications de
Conveyor Speed (m/s)
2/5 Interleaved
Code Resolution
(mm)
R atio 3:1
Conveyor Speed (m/s)
Code 3 9
Code Reso lution
( mm)
Ratio 3:1; Interdigit = Module Size
Conveyor Speed (m/s)
Code 128 – EAN 128
Code Resolution
(mm)
nstruction Reading Conditions
m
simul neo sly ta u
scribe he minimum c de h ight requirements (i t
pendin on he code symbology. g t
Minimum Code Height for ACR4 Reading (mm)
45° max
0.5 1 1.5
0.25 12 15 18
0.30 14 16 19
0.33 15 17 20
16 19 22
0.38
0.50 20 22 25
0.72 2 6 29 32
1.00 35 37 40
Tab e 1
Min im um Cod He ht
45° max
0.5 1 1.5
0.25 11 14 16
0.30 12 15 18
13 16 18
0.33
0.38 14 17 20
0.50 17 20 22
0.72 22 25 28
1.00 29 32 35
Table 2
Minimum Code Height for ACR4 Reading (mm)
45° max
0.5 1 1.5
0.25 9 12 15
0.30 10 13 16
0.33 11 14 16
0.38 12 15 17
0.50 14 17 20
0.72 18 21 24
1.00 24 26 29
Table 3
o e
2 2.5 3 0.5
21 23 26 8
22 25 28 9
23 26 29 10
24 27 30 11
2 8 31 34 13
35 37 40 1 7
43 46 49 21
l
e ig fo r A R4 Read g (mm)
2 2.5 3 0.5
19 22 25 8
20 23 26 8
21 24 27 9
22 25 28 9
25 28 31 11
31 33 36 14
37 40 43 18
2 2.5 3 0.5
18 21 23 7
19 22 24 7
19 22 25 8
20 23 26 8
22 25 28 9
27 29 32 12
32 35 38 15
n m ) fo standard m r
30° max
1 1.5 2 2.5
11 13 15 17
11 14 16 18
12 14 16 19
13 15 17 20
15 17 1 9 22
19 21 23 25
24 26 28 30
C in
30° max
1 1.5 2 2.5
10 12 14 16
10 13 15 17
11 13 15 18
12 14 16 18
13 16 18 20
16 19 21 23
20 23 25 27
30° max
1 1.5 2 2.5
9 11 13 16
9 12 14 16
10 12 14 17
10 13 15 17
12 14 16 18
14 16 19 21
17 19 22 24
7
3
19
20
21
22
24
28
33
3
19
19
20
21
22
25
29
3
18
18
19
19
21
23
26
83