Newland EM3080 Series Quick setup guide

EM3080 Series
OEM Scan Engine
Integration Guide

Disclaimer
© 2013-2014 Fujian Newland Auto-ID Tech. Co., Ltd. All rights reserved.
Please read through the manual carefully before using the product and operate it according to the manual. It is advised that you
should keep this manual for future reference.
Do not disassemble the device or remove the seal label from the device. Otherwise, Fujian Newland Auto-ID Tech. Co., Ltd. does
not assume responsibility for the warranty or replacement.
All pictures in this manual are for reference only and actual product may differ. Regarding to the product modification and update,
Fujian Newland Auto-ID Tech. Co., Ltd. reserves the right to make changes to any software or product to improve reliability,
function, or design at any time without notice. Besides, the information contained herein is subject to change without prior notice.
The products depicted in this manual may include software copyrighted by Fujian Newland Auto-ID Tech. Co., Ltd or a third party.
The user, corporation or individual, shall not duplicate, in whole or in part, distribute, modify, decompile, disassemble, decode,
reverse engineer, rent, transfer or sublicense such software without prior written consent from the copyright holders.
This manual is copyrighted. No part of this publication may be reproduced or used in any form without written permission from
Newland.
Fujian Newland Auto-ID Tech. Co., Ltd. reserves the right to make final interpretation of the statement above.

Revision History
Version
Description
Date
V1.0.0
Initial release.
May 13, 2013
V1.0.1
Added the pinout information of the host interface connector on EM3080-01
(USB Version) in Chapter 4.
July 30, 2014

Table of Contents
Chapter 1 Introduction ...............................................................................................................................................1
Overview...................................................................................................................................................................1
Illumination ...............................................................................................................................................................1
Aimer........................................................................................................................................................................1
Chapter 2 Installation .................................................................................................................................................2
General Requirements .............................................................................................................................................2
ESD......................................................................................................................................................................2
Dust and Dirt ........................................................................................................................................................2
Ambient Environment...........................................................................................................................................2
Thermal Considerations.......................................................................................................................................2
Installation Orientation .........................................................................................................................................3
Optics .......................................................................................................................................................................3
Window Placement ..............................................................................................................................................3
Window Material and Color..................................................................................................................................4
Scratch Resistance and Coating..........................................................................................................................4
Window Size ........................................................................................................................................................5
Ambient Light.......................................................................................................................................................6
Eye Safety............................................................................................................................................................6
Mounting...................................................................................................................................................................7
Front View (unit: mm)...........................................................................................................................................7
Left View (unit: mm).............................................................................................................................................7
Bottom View (unit: mm)........................................................................................................................................7
Chapter 3 Electrical Specifications...........................................................................................................................8
Power Supply ...........................................................................................................................................................8
Ripple Noise.........................................................................................................................................................8
DC Characteristics ...................................................................................................................................................9
Operating Voltage................................................................................................................................................9
Operating Current ................................................................................................................................................9
Chapter 4 Interfaces .................................................................................................................................................10
Host Interface Connector .......................................................................................................................................10
Dimensions of the Host Interface Connector.....................................................................................................12

Flat Flexible Cable .............................................................................................................................................12
Communication Interface .......................................................................................................................................13
Trigger....................................................................................................................................................................14
Beeper....................................................................................................................................................................15
Chapter 5 Development Tools.................................................................................................................................16
EVK ........................................................................................................................................................................16

1
Chapter 1 Introduction
Overview
TM
NLS-EM3080 series embedded 2D barcode scan engines, armed with the Newland patented , a
computerized image recognition system, bring about a new era of 2D barcode scan engines.
The EM3080’s 2D barcode decoder chip ingeniously blends technology and advanced chip
design & manufacturing, which significantly simplifies application design and delivers superior
performance and solid reliability with low power consumption.
The EM3080 supports all mainstream 1D as well as PDF417, QR Code (QR1、QR2、Micro QR), Data
Matrix and GS1-DataBarTM(RSS) (RSS-Limited, RSS-14, RSS-14 Stacked and RSS-Expand).
Illumination
The EM3080 has a red LED (wavelength: 625±10 nm) for supplementary lighting, making it possible to
scan barcodes even in complete darkness. The illumination can be programmed On or Off.
The use of red light as illumination results in that the engine shows better reading performance on
barcodes printed in non-red colors. For applications involving red barcodes, it is advised to turn off the
engine’s illumination and use non-red supplementary lighting instead. The user can conduct some tests
to determine the proper wavelengths to be used.
Aimer
The EM3080 uses the red LED and projection lens to produce two brighter aiming beams over the
borders of illumination envelope to indicate the engine’s field of view.

2
Chapter 2 Installation
General Requirements
ESD
ESD protection has been taken into account when designing the EM3080 and the engine is shipped in
ESD safe packaging. Always exercise care when handling the engine outside its package. Be sure
grounding wrist straps and properly grounded work areas are used.
Dust and Dirt
The EM3080 must be sufficiently enclosed to prevent dust particles from gathering on the imager and
lens. Dust and other external contaminants will eventually degrade the engine’s performance.
Ambient Environment
The following environmental requirements should be met to ensure good performance of the EM3080:
Working Temperature
-20℃to 60℃
Storage Temperature
-40℃to 85℃
Humidity
5% to 95% (non-condensing)
Thermal Considerations
Electronic components in the EM3080 will generate heat during the course of their operation. Operating
the EM3080 in continuous mode for an extended period may cause temperatures to rise on CIS and
decoder chips. Overheating can degrade image quality and affect scanning performance. Given that, the
following precautions should be taken into consideration when integrating the EM3080.
Reserve sufficient space for good air circulation in the design.
Avoid wrapping the EM3080 with thermal insulation materials such as rubber.

3
Installation Orientation
The following figure illustrates a front view of the EM3080 after installation, with the engine’s decoder
board on the top, and illumination and lens on the front.
Optics
Window Placement
The window should be positioned properly to let the illumination and aiming beams pass through as much
as possible and no reflections back into the engine (reflections can degrade the reading performance).
The window should be mounted close to the front of the engine (parallel). The maximum distance is
measured from the front of the engine housing to the farthest surface of the window. In order to reach
better reading performance, the distance from the front of the engine housing to the furthest surface of
the window should not exceed 3mm and the distance from the front of the engine housing to the nearest
surface of the window should not exceed 2mm.

4
If the window is required to be in a tilted position, the above distance requirements should be met and tilt
angle should ensure no reflections back into the lens.
Window Material and Color
Illumination wavelengths and CIS’s responsiveness (mainly to wavelengths of red light）should be taken
into consideration when choosing window material and color, in order to achieve the possible highest
spectral transmission, lowest haze level and homogeneous refractive index. It is suggested to use PMMA
or optical glass with spectral transmittance over 90% and haze less than 1%. Whether to use an
anti-reflection coating or not depends on the material and application needs.
Scratch Resistance and Coating
Scratch on the window can greatly reduce engine performance. It is suggested to use abrasion resistant
window material or coating.