ES20 2D Scan Engine All In One
Features
• All-in-One Design
Seamless integration of image sensor and decoder board makes the scan engine small, lightweight and easy to fit into even the most space-constrained equipment. (Seamlessly compatible with ES20)
• Snappy On-screen Barcode Capture
This scanner is capable of reading 1D and 2D QR code on a screen covered with protective film.
• HD Camera Module
CMOS camera module, high-precision bar code reading (3MIL), to easily identify all the mainstream 1d and 2d barcodes in the market. Paper, printing, plastic, mobile phone screen can easily read.
• Working Modes
Support a variety of working modes (manual, continuous mode, induction, command control), can meet the different reading requirements.
• OEM Development
Support for online upgrades, custom development, and secondary development.
Mounting
The illustrations below show the mechanical mounting dimensions (unit: mm) for the ES20
Housing Design
※Note: Conduct an optical analysis for the housing design to ensure optimal scanning and imaging performance.
Housing design should make sure that internal reflections from the aiming and illumination system are not directed back to the engine. The reflections from the housing or window can cause problems. Avoid any highly reflective objects around the engine that can cause bright spots to appear in the captured image. It is recommended to use baffles or matte-finished dark internal housing colors.
| Scanning Performance | Image sensor | CMOS sensor with 640*480 pixels | |
| Illumination | White light LED | ||
| Focusing | Red light LED | ||
| Symbologies | 2D | (Aztec)、(PDF417)、(Micro PDF417)、(QR Code)、(Micro QR)、(Data Matrix)、(Hanxi code) | |
| 1D | (Codabar)、(Code 39)、(Code 32)、(Interleaved 2 of 5)、(Industrial 2 of 5)、(Matrix 2 of 5)、(Code 93)、(Code 11)、(Code 128)、(GS1-128)、(ISBT 128)、(UPC-A)、(UPC-E)，(EAN/JAN-8)、(EAN/JAN-13)、(Qlessey)、(GS1 DataBar(RSS14))、(Standard 2 of 5)、(Msiplessey) | ||
| Precision* | ≥5mil | ||
| Typical reading depth of field* | EAN-13 (13mil) | 45mm~300mm（Bar code size：31mm*7mm） | |
| PDF417 (6mil) | 50mm~150mm（Bar code size：14mm*7mm） | ||
| Code39 (5mil) | 60mm~150mm（Bar code size：27mm*8mm） | ||
| Data Matrix (10mil) | 25mm~260mm（Bar code size：5mm*5mm） | ||
| QR Code (15mil) | 25mm~230mm（Bar code size：10mm*10mm） | ||
| Symbol contrast* | ≥20% | ||
| Bar code sensitivity** | Pitch ±70°, Skew ±70°, Roll 360° | ||
| View angle | Horizontal 41°, Vertical 31° | ||
| Mechanical/Electrical Parameters | Interface | TTL、USB | |
| Dimension(mm)Net Weight | 22mm(W)×14.5mm(D)×11.7mm(H)(Max.)3g | ||
| Working voltage | 3.3 VDC±5% | ||
| Rated power | 810mW (Typical value) | ||
| Current@3.3 VDC | Working | 245mA(RMS Typical values)，320mA(RMS Max.) | |
| Standby | 30mA | ||
| Environmental Parameters | Operating temperature | -10℃~+60℃ | |
| Storage temperature | -40℃~+70℃ | ||
| Operating humidity | 5%~95%（No condensation） | ||
| Ambient lighting | 0~100,000LUX | ||
| Optional Accessories List | Development board | Development board with trigger button and buzzer, with RS232 and USB | |
| Cable | USB | USB cable, used to connect the development board and information receiving host | |
| RS-232 | RS232 cable, used to connect the development board and information receiving host |
* Test conditions: ambient temperature =23℃; Ambient illumination =300 LUX incandescent lamp; The paper code shall use the test sample code formulated by our company.
** Test conditions: Test distance = (minimum depth of field + maximum depth of field) /2; Ambient temperature =23℃; Ambient illumination =300 LUX incandescent lamp.
