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| Network Scanning: | Not Support Network |
|---|---|
| Type: | Qr Reader |
| Interface Type: | RS232 |
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E28 Long Range Embedded Reader Specification
| Acquisition Performance | ||
| Sensor | Image Type,CMOS Sensor 1280*800 | |
| Acquisition Speed | 1/72 fps | |
| FOV | Level 52°,Vertical 40° | |
| Reading Performance | ||
| Depth of field | Test conditions | Depth of field |
| WeChat,Alipay payment codes | 20cm - 130 cm | |
| Scan Angle | Roll 360°,Pitch ± 55°,Skew ± 55° | |
| Support code | Payment codes of QR Code, Code128,etc. | |
| LED | ||
| Fill light | White | |
| Physical Parameter | ||
| Size(mm) | 65×61×28(L×W×H) | |
| Weight | <30g | |
| Interface | ||
| 12-Pins SH-1.25 | USB/RS232/3.3V TTL/5V TTL/RS485 | |
| 12-Pins FPC (0.5) | USB+TTL 3.3V | |
| Scanning Mode | Command Mode/Sense Mode/Trigger Mode | |
| LED light prompt | Blue: Standby Status; Red: Wait to Read Code Status; Green: Successfully Reading Staues |
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| Buzzer prompt | Yes | |
| Cable(optional) | USB 2m cable,RS232 2m cable | |
| Extensible interfaces | Buzzer,Successful Prompt light,Trigger signal | |
| Environmental Parameter | ||
| Operating Temperature | -20ºC ~ 55ºC | |
| Storage Temperature | -40ºC ~ 80ºC | |
| Humidity | 5% ~ 95% RH (non-condensing) | |
| Ambient Light | Max.100,000 Lux | |
| Electrical Parameter | ||
| Input voltage | 3-3.6V or 3.6-16V | |
| Rated Current | <170mA(5V input) | |
| [email protected] Operating |
< 5mA | |
| Installation | ||
| Fixed hole | Four 3.3mm fixed holes | |
| Screw hole | 2 M3*5mm copper nut | |
| Test Condition: 1. Ambient temperature =25ºC; Ambient illumination =300 LUX light; 2. Sample Code: 20mil QR 10Byte Paper Code; 3. The Depth of Field is average value; Note: Specifications are subject to update or change without prior notice |
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