Opticon MDI-4000 Series, Руководство по последовательному интерфейсу, Страница: 123 / 139

MDI-4000 Series Serial Interface Manual
111
High-Density Model (HD) Reading Depth of Field
(T
A
= 25°C)
Resolution
mm (mil) Symbology PCS
(MRD)
Guaranteed Value Typical Value
Near Far Near Far
0.076 mm
(3 mil) Code 39 0.9
(0.8) 55 mm
(2.2
″)
65 mm
(2.5
″)
47 mm
(1.9
″)
74 mm
(2.9
″)
0.127 mm
(5 mil) Code 39 0.9
(0.8) 45 mm
(1.8
″)
104 mm
(4.1
″)
37 mm
(1.5
″)
121 mm
(4.8
″)
0.254 mm
(10 mil) Code 39 0.9
(0.8) 64 mm
(2.5
″)
157 mm
(6.2
″)
57 mm
(2.3
″)
181 mm
(7.1
″)
0.2 mm
(7.9 mil) Code 128 0.9
(0.8) 79 mm
(3.1
″)
140 mm
(55
″)
70 mm
(2.8
″)
161 mm
(6.3
″)
0.33 mm
(13 mil) UPC/EAN 0.9
(0.8) 64 mm
(2.5
″)
173 mm
(6.8
″)
50 mm
(2.0
″)
202 mm
(8.0
″)
0.127 mm
(5.0 mil) PDF417 0.9
(0.8) 48 mm
(1.9
″)
97 mm
(3.8
″)
41 mm
(1.6
″)
111 mm
(4.4
″)
0.254 mm
(10 mil) PDF417 0.9
(0.8) 53 mm
(2.1
″)
137 mm
(5.4
″)
48 mm
(1.9
″)
156 mm
(6.1
″)
0.127 mm
(5.0 mil) QR Code 0.9
(0.8) 51 mm
(2.0
″)
81 mm
(3.2
″)
45 mm
(1.8
″)
93 mm
(3.7
″)
0.381 mm
(15 mil) QR Code 0.9
(0.8) 33 mm
(1.3
″)
155 mm
(6.1
″)
26 mm
(1.0
″)
182 mm
(7.2
″)
0.127 mm
(5.0 mil) Data Matrix 0.9
(0.8) 57 mm
(2.3
″)
65 mm
(2.5
″)
50 mm
(2.0
″)
80 mm
(3.1
″)
0.254 mm
(10 mil) Data Matrix 0.9
(0.8) 37 mm
(1.5
″)
122 mm
(4.4
″)
30 mm
(1.2
″)
141 mm
(5.6
″)
Notes: The depth of field is the typical value measured by tilting the test chart 15° from the optical axis.
The depth of field is a determined while using the OPTOELECTRONICS test chart PCS 0.9, without
specular reflection and at room temperature and room humidity.
Ultra High-Density Model (UD) Reading Characteristic
Specification Value
Minimum Resolution Code 39: 0.051 mm
QR Code: 0.084 mm
Data Matrix: 0.084 mm
Barcode width Possible to read: Width 40 mm Code 39 Resolution 0.2 mm
(DOF: 75 mm)
Note: OPTOELECTRONICS test chart.