Longview 2D Barcode Engine Bus POS Terminal Arduino Barcode Scanner Module
1. Dust and Dirt
The LV4200 must be sufficiently enclosed to prevent dust particles from gathering on the lens and circuit board. Dust and other external contaminants will eventually degrade the engine’s performance.
2. Thermal Considerations
Electronic components in the LV4200 will generate heat during the course of their operation. Operating the LV4200 in continuous mode for an extended period may cause temperatures to rise on CIS and decoder chip. Overheating can degrade image quality and affect scanning performance. Given that, the following precaution should be taken into consideration when integrating the LV4200.
Reserve sufficient space for good air circulation in the design
Avoid wrapping the LV4200 with thermal insulation material such as rubber.
| Performance | Image Sensor | | 752×480 CMOS |
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| | Light Source | | White LED |
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| | Symbologies | 2D | PDF417, QR Code (QR1/2, Micro), Data Matrix (ECC200, ECC000, |
| | | | 050, 080, 100, 140) |
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| | | 1D | Code128, UCC/EAN-128, AIM-128, EAN-8, EAN-13, ISBN/ISSN, |
| | | | UPC-E, UPC-A, Interleaved 2 of 5, ITF-6, ITF-4, Matrix 2 of 5, |
| | | | Industrial 25, Standard 25, Code 39, Codabar, Code 93, Code 11, |
| | | | Plessey, MSI-Plessey, GS1-DataBarTM(RSS), (RSS-14, RSS-Limited, |
| | | | RSS-Expand) |
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| | Resolution | | ≥5mil |
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| | Typical Depth of Field | EAN-13 | 10mm-55mm (13mil) |
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| | | PDF 417 | 15mm-35mm (6.67mil) |
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| | | Data Matrix 15mm-40mm (10mil) |
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| | | QR Code | 10mm-50mm (15mil) |
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| | Symbol Contrast | | ≥30% reflectance difference |
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| | Scan Angle** | | Roll: 360°, Pitch: ±40°, Skew: ±40° |
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| | Field of View | | Horizontal 80°, Vertical 56° |
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| Mechanical/ | Interface | | TTL-232 |
| Electrical | | | |
| Operating Voltage | | 3.0~5.5VDC |
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| | Current@5VDC | Operating | 160mA |
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| | | Sleep | 12mA |
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| | Dimensions | | 65.1(D)×61.1(W)×43.6(H)mm |
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| | Weight | | 41.5g |
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| EnvironmentaL Operating Temperature | | -20℃~+60℃ (-4°F~140°F) |
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| | Storage Temperature | | -40℃~+80℃(-40°F~176°F) |
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| | Humidity | | 5%~95% (non-condensing) |
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| | Ambient Light | | 0~100000lux (natural light) |
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| Accessories | USB Cable | | Used to connect the LV 4200 to a host device. |
As one of the leading suppliers in IoT (Internet of Things), RAKINDA, oriented by clients demand, is devoted to the development and innovation of intelligent firmware products and enjoys rich experience and resources in IoT and the big data area.
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Wood Zhang
Shenzhen Longview Technology Development Co., Ltd.
Address: 5F bldg. A2, Lilang Software Park, No., 31 Bulan Rd, Longgang Dist., Shenzhen City, China
SKYPE: Wood Rakinda
