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Summary of Contents for Newland NLS-EM3096
- Page 1 NLS-EM3096 OEM Scan Engine Integration Guide...
- Page 2 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 hardware to improve reliability, function, or design at any time without notice. The information contained herein is subject to change without prior notice.
- Page 3 Revision History Version Description Date V1.0.0 Initial release. October 24, 2014 Added the USB HID-POS feature in the Communication Interface section in Chapter 4. V1.0.1 May 28, 2015 Note: You must have firmware version V1.03.083 or higher to use the new feature above.
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Page 4: Table Of Contents
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 .......................... - Page 5 Operating Current ............................8 Chapter 4 Interfaces ............................9 Host Interface Connector ..........................9 Dimensions of the Host Interface Connector (unit: mm) ................10 Flat Flexible Cable (unit: mm) ........................10 Communication Interface ..........................12 Control Interface ............................. 13 Reset ................................13 Trigger ................................
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Page 7: Chapter 1 Introduction
Chapter 1 Introduction Overview The EM3096 OEM scan engines, armed with the Newland patented , a computerized image recognition system, bring about a new era of 2D barcode scan engines. The EM3096’s 2D barcode decoder chip ingeniously blends technology and advanced chip design &... -
Page 8: Chapter 2 Installation
Chapter 2 Installation General Requirements ESD protection has been taken into account when designing the EM3096 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 EM3096 must be sufficiently enclosed to prevent dust particles from gathering on the imager, lens and circuit board. -
Page 9: Installation Orientation
Installation Orientation The following figure illustrates a front view of the EM3096 after correct installation. -
Page 10: Optics
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. -
Page 11: Scratch Resistance And Coating
Scratch Resistance and Coating Scratch on the window can greatly reduce engine performance. It is suggested to use abrasion resistant window material or coating. Window Size The window must not block the field of view and should be sized to accommodate the aiming and illumination envelopes shown below. -
Page 12: Ambient Light
Ambient Light The EM3096 shows better performance with ambient light and it is well able to handle the flicker in fluorescent lights using 50-60Hz AC power. However, high-frequency pulsed light can result in performance degradation. Eye Safety The EM3096 has no lasers. It uses red LEDs to create aiming and illumination beams. The LEDs are bright, but testing has been done to demonstrate that the engine is safe for its intended application under normal usage conditions. -
Page 13: Mounting
Mounting The illustrations below show the mechanical mounting dimensions for the EM3096. The structural design should leave some space between components. Front View (unit: mm) Side View (unit: mm) -
Page 14: Top View (Unit: Mm)
Top View (unit: mm) -
Page 15: Chapter 3 Electrical Specifications
Chapter 3 Electrical Specifications Power Supply Do not power up the EM3096 until it is properly connected. Be sure the power is cut off before connecting a flexible cable to or disconnecting a flexible cable from the host interface connector. Hot-plugging could damage the engine. -
Page 16: Dc Characteristics
DC Characteristics Operating Voltage Ta=25℃ Parameter Description Minimum Typical Maximum Unit Voltage Drain Drain High Level Input Voltage -0.5 Low Level Input Voltage High Level Output Voltage -0.3 Low Level Output Voltage Operating Current Ta=25℃，V =3.3V Operating Current Standby Current Sleep Current 4mA (USB communication not supported) 230mA... -
Page 17: Chapter 4 Interfaces
Chapter 4 Interfaces Host Interface Connector The following table lists the pin functions of the 12-pin host interface connector on the EM3096. PIN# Signal Name Function Not connected. 3.3V power supply. Power-supply ground. TTL level 232 receive data. TTL level 232 transmit data. USB_D- USB_D- differential data signal. -
Page 18: Dimensions Of The Host Interface Connector (Unit: Mm)
Dimensions of the Host Interface Connector (unit: mm) The EM3096 uses a 12-pin FPC ZIF socket (bottom contact, model: 10051922-1210EHLF) manufactured by FCI. The socket can be connected to a host device with a flat flexible cable. -
Page 19: Flat Flexible Cable (Unit: Mm)
Flat Flexible Cable (unit: mm) A 12-pin flat flexible cable can be used to connect the EM3096 to a host device. The cable design must be consistent with the specifications shown below. Use reinforcement material for the connectors on the cable and reduce cable impedance for reliable connection and stable performance. -
Page 20: Communication Interface
Communication Interface The EM3096 can communicate with the host device via its TTL-232 interface. This interface is applicable to most system architectures. For those requiring RS-232, a TTL-232 to RS-232 conversion circuit is needed. The EM3096’s TTL-232 interface supports baud rates from 1200bps to 115200bps; it does not support hardware flow control. -
Page 21: Control Interface
Control Interface Reset Driving the Reset pin (PIN 11) on the host interface connector low for 100us-500us can reset the EM3096. However, do not reset the engine at unreasonably short intervals. The minimum interval between resets must exceed 2 seconds. Trigger Driving the nTrig... -
Page 22: Beeper
Beeper The EM3096 provides a pin (Buzz, PIN 9) on the host interface connector that provides a PWM output to an external driver circuit for generating audible feedback to the user to indicate statuses like power up or good read. The PWM output is not strong enough to drive a beeper, thus a beeper driver circuit is needed. The following beeper driver circuit is provided for reference. -
Page 23: Good Read Led
Good Read LED The EM3096 provides a pin (LED, PIN 10) on the host interface connector that can be used by an external driver circuit to drive an LED to indicate a Good Read status. When a good read occurs, the LED pin produces a high level output for about 300ms, and then the signal is back to a low level. -
Page 24: Chapter 5 Development Tools
Chapter 5 Development Tools The EVK is provided to help users to test and evaluate the EM3096, which contains beeper & beeper driver circuit, LED & LED driver circuit, trigger & reset buttons, TTL-232 to RS-232 converter & TTL-232 to USB converter, RS-232 &... - Page 25 Headquarters Fujian Newland Auto-ID Tech. Co., Ltd. 3F, Building A, No.1, Rujiang West Rd., Mawei, Fuzhou, Fujian, China 350015 TEL: +86 - (0) 591-83979222 FAX: +86 - (0) 591-83979208 E-mail: marketing@nlscan.com WEB：www.nlscan.com Newland Europe BV Rolweg 25, 4104 AV Culemborg, The Netherlands...
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