Newland NLS-EM3396 Integration Manual Download Page 25

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Chapter 5 Development Tools

EVK

The EVK is provided to help users to test and evaluate the EM3396, which contains beeper & beeper

driver circuit, LED & LED driver circuit, trigger & reset button, TTL-232 to RS-232 converter & TTL-232 to

USB converter, RS-232 & USB interfaces, etc. The EM3396 can be connected to the EVK via a 12-pin

FFC cable type 1 (contacts on the same side). Either USB connection or RS-232 connection can be used

when connecting the EVK to a host device.

Summary of Contents for NLS-EM3396

Page 1: ...NLS EM3396 OEM Scan Engine Integration Guide...

Page 2: ......

Page 3: ...unction or design at any time without notice The information contained herein is subject to change without prior notice The products depicted in this manual may include software copyrighted by Fujian...

Page 4: ...ronment section in Chapter 2 2 Modified the Operating Voltage and Operating Current sections in Chapter 3 October 26 2016 V1 0 2 Updated the front side and bottom views in Chapter 2 June 28 2018 V1 0...

Page 5: ...Thermal Considerations 3 Installation Orientation 3 Optics 4 Window Placement 4 Window Material and Color 4 Scratch Resistance and Coating 5 Window Size 5 Ambient Light 6 Eye Safety 6 Mounting 7 Front...

Page 6: ...Interfaces 12 Host Interface Connector 12 Dimensions of the Host Interface Connector unit mm 13 FFC Cable unit mm 14 Communication Interfaces 15 Control Interface 16 Reset 16 Trigger 16 Beeper 17 Good...

Page 7: ...rTM RSS Limited Stacked Expanded versions TM Illumination The EM3396 has two red LEDs for supplementary lighting The illumination can be programmed On or Off The EM3396 uses red LEDs for illumination...

Page 8: ...reas are used Note The EM3396 s laser diode circled in the figure below is ESD sensitive and rated Class 1A Human Body Model HBM 270V thus ESD protection measures such as the ones mentioned above must...

Page 9: ...for an extended period may cause temperatures to rise on CIS and decoder chip The following precautions should be taken into consideration when integrating the EM3396 Reserve sufficient space for goo...

Page 10: ...he window should not exceed a a 0 6mm and the thickness of window should not exceed 2mm If the window is required to be in a tilted position the above distance requirements should be met and tilt angl...

Page 11: ...atly reduce the performance of the EM3396 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 accommodat...

Page 12: ...result in performance degradation Eye Safety The EM3396 uses red LEDs to create illumination beam The LEDs are bright but testing has been done to demonstrate that the engine is safe for its intended...

Page 13: ...7 Mounting The illustrations below show the mechanical mounting dimensions for the EM3396 The structural design should leave some space between components Front View unit mm Side View unit mm...

Page 14: ...8 Bottom View unit mm...

Page 15: ...engine Unstable power supply or sharp voltage drops or unreasonably short interval between power ons may lead to unstable performance of the engine Do not resupply the power immediately after cutting...

Page 16: ...D Voltage Drain Drain 3 0 3 3 3 6 V VIH High Level Input Voltage VDD 0 5 V VIL Low Level Input Voltage 0 5 V VOH High Level Output Voltage VDD 0 3 V VOL Low Level Output Voltage 0 3 V Operating Curren...

Page 17: ...der chip 2 In the diagram above D shows the reset time If no additional operation is performed to manipulate the Reset signal the power up time can be measured from the point when VDD reaches 3 3V 3 B...

Page 18: ...B_D differential data signal optional 7 USB_D I O USB_D differential data signal optional 8 NC Not connected 9 Buzz O Beeper output For the information of beeper driver circuit see the Beeper section...

Page 19: ...nsions of the Host Interface Connector unit mm The EM3396 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 FF...

Page 20: ...sed to connect the EM3396 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...

Page 21: ...and 1 stop bit Besides the EM3396 can also communicate with the host device via its USB interface optional 1 USB HID KBW Based on USB connection the engine s transmission is simulated as USB keyboard...

Page 22: ...EM3396 waits for the voltage at the nTrig pin to turn high or the trigger to be released after sending the data to the Host If the trigger is released during a scan attempt the EM3396 immediately sto...

Page 23: ...iver 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 Th...

Page 24: ...ate 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 This Good Read LED output is not strong enough to dri...

Page 25: ...driver circuit LED LED driver circuit trigger reset button TTL 232 to RS 232 converter TTL 232 to USB converter RS 232 USB interfaces etc The EM3396 can be connected to the EVK via a 12 pin FFC cable...

Page 26: ...emont Blvd Fremont CA 94538 USA Tel 510 490 3888 Fax 510 490 3887 Email info newlandna com Web www newlandamerica com Newland Latin America Tel 1 239 598 0068 Fax 1 239 280 1238 Email info newlandla c...