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1
1 Introduction of Module
1.1 Introduction
GM73 Bar code reader module is a high integration and high performance scanner, mainly used to
read payment codes. The bar code and QR code formats that can be recognized are
QR Code, Data
Matrix, PDF417,maxicode,Aztec,hanxin,EAN,UPC,Code 39,Code 93,Code 128,UCC/EAN 128,
Code 11,Codabar, Interleaved 2 of 5, Standard 25
,
MSI-Plessey,GS1 Databar, Industrial 25, Matrix
2 of 5.
1.2 Technical Specification
Scanning
Performance
Scan Mode
640*480 CMOS
Read Code
Type
2D
QR Code, Data Matrix, PDF417,maxicode,Aztec,hanxin
1D
EAN,UPC,Code 39,Code 93,Code 128,UCC/EAN 128,
Code 11,
Codabar, Interleaved 2 of 5, Standard 25
,
MSI-Plessey
GS1 Databar, Industrial 25, Matrix 2 of 5
Accuracy of reading
One Dimensional Code:6mil
Working Mode
Continuous Mode, Induction Mode, Manual Mode
Depth
of
Field
Alipay
30-150mm
Bus
50-120mm
Contrast
≥25%
Scanning angle
Intersection angle 360°, Elevation ± 55°,
Deflection angle ± 55°
Viewing Angle
Inclination 60°, Elevation 46°
Mechanical/
Electrical
Parameters
Interface
TTL-232
、
USB
Dimension
Diameter 46mm
Operating Current
≤100mA
Environmental
Parameters
Operating
Temperature
-20
℃
~+50
℃
Storage Temperature
-40
℃
~+70
℃
Operating Humidity
5%~95% (Non-Condensing)
Environmental Light
0~100000LUX
Содержание GM73
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