Zebex Z-5112 User manual



Z‐5212



2DIma

eScanEn

ine

ii 2DImageScanEngine

RevisionHistory

Changestotheoriginalmanualarelistedbelow:

Version Date DescriptionofVersion

1.0 2020/05/20 Initialrelease

iii

ImportantNotice

Nowarrantyof anykindismadeinregardtothismaterial,including,butnotlimitedto,

implied warranties of merchantability or fitness for a particular purpose.We are not

liable for any errors contained herein or incidental or consequential damages in

connectionwithfurnishing,performanceoruseofthismaterial.

No pa

rt of thisdocument may bereproduced, transmitted, stored in aretrieval system,

transcribed,ortranslatedintoanylanguageorcomputerlanguageinanyformorbyany

meanselectronic,mechanical,magnetic,optical,chemical,manualorotherwise,without

expresswrittenconsentandauthorization.

Wereservetherighttomak echangesinp

roductdesignwithoutreservationandwithout

notification.Thematerialin thisguide isfor informationonly andissubjectto change

withoutnotice.

All trademarks mentioned herein, registered or otherwise, are the properties of their

variousrespectiveowners.



ForCE‐countries

This scanner is in conf

ormity with CE standards.Please note that an approved,

CE‐markedpowersupplyunitshouldbeusedinordertomaintainCEconformance.



GuidanceforPrinting

1. ThismanualisinA5size.Pleasedoublecheckyourprintersettingbeforeprintingit

out.

2. Whenprintingbarcodesforprogramming,theuseofahigh‐resolutionlaserprinter

isstronglysuggestedforthebestscanresult.

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iv 2DImageScanEngine

TableofContents

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ImportantNotice....................................................................................iii

Introduction.............................................................................................1

Overview ...............................................................................................2

Components......................................................................................2

ScannerOperation...................................................................................3

Precautions ...........................................................................................3

MaintainingtheScanner.......................................................................3

ESD ....................................................................................................3

ScanAngles ...........................................................................................4

ScanZone ..............................................................................................5

Installation...............................................................................................6

FFCCable...............................................................................................6

Z‐5112C&MTypePinDefinition .........................................................7

Mounting...............................................................................................9

TechnicalSpecification ......................................................................... 13

2DImageScanEngine

1



USER’SMANUAL

Introduction

Highscanningspeedwithoutcompromisingperformance,thedeviceisapowerful2D

imagescanenginethateasilydecodesmost1Dand2Dbarcodeswithintuitiveaiming

accuracy.Italsosupportsstandardserial,USBinterfacethatcanbeeasilyintegratedwith

mosthardwareplatform.Thecompactdimensionmakesinstallationeffortlessevenin

themos

tspace‐constrainedproducts,includingmobilecomputers,kiosks,lottery

machineandmore.Thedeviceistheperfectsolutionformanyindustries.



•Ultrasmallsize

•Noseparatedecoderboardrequired

•Flexibleinterfacecommunications

•Outstanding1Dand2Dscanningperformance

•Capturesbarcodesonmobilephone,tablet,orc

omputerscreens



2 2DImageScanEngine

USER’SMANUAL

Overview

 





Good read LED

Trigger K

ey IR Emitter

Light Source

Lens



Aiming



Components

Description Function

LightSource Reinforcedlightbrightness

Aiming Produceeasytoseescanline

Lens Capturesimagefordecoding

TriggerKey Usedtostartadecodeasession

GoodreadLED GoodreadLEDindicated

IREmitter Infraredemitterdiode

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2DImageScanEngine

3

USER’SMANUAL

ScannerOperation

Precautions

Toensurethescannerreachesitsbestperformance,thefollowingpointsneedtobe

noticedwhenmountingthescanner:

a. Donotplacethescannerunderdirectsunlightoranyotherbrightlightsource

illuminating.

b. Whenplacingthebarcodelabel,onemustbecarefulnottoovertilt,skewand/or

pit

chthebarcode.

c. Donotplacethedeviceatspeculareflectionposition.TheLEDlightofthescanner

reflectsdirectlybackonthescannerifitisplacedatspeculareflectionposition.

AstothenatureofCMOSsensor,itwillnotbeabletoreadanybarcodes.

d. Theba

rcodelabelmustbeplacedwithintheeffectivedepthoffield(D.O.F.)since

itistheeff ectiv ereadingdistanceforthebarcodefromthescanner.Forthebest

placingposition,pleaserefertotheDecodeDepthofFielddrawing.



MaintainingtheScanner

Handlingwithcare!Thescanenginesareelectrostaticsensitivedevice;donothandle

withbarehands.Storetheenginesawayfromdustandhumidityplaces.



ESD

ThescanenginesareprotectedfromESDeventsthatmayoccurinanESD‐controlled

environment.Alwaysexercisecarewhenhandlingthemodule.Usegroundingwrist

strapsandhandleinaproperlygroundedworkarea.



4 2DImageScanEngine

USER’SMANUAL

ScanAngles

Seethefollowingillustrationsfortheeffectivebarcodereadingangles.



2DImageScanEngine

5

USER’SMANUAL

ScanZone

Theeff e ctivereadingdistanceforthescannerisillustratedasbelow.



Differentqualityanddensityofabarcodecouldeffectitsdecodedepth

offield.Usuallywhenabarcodehaspoorprintingqualityorhigh

density,thedepthoffieldwouldbeshorter.Itishighlysuggestednot

placethebarcodelabelattheextremesofdepthoffieldasitisoften

easytomoveoutfromther

eadingrange.



6 2DImageScanEngine

USER’SMANUAL

Installation

FFCCable

Aflexstripcableisneededtoconnectthescanenginetoyourhostterminal,and

differentdecodemodeusesdifferentFFCcable.

Decodedmodescanengine:12PinZIFPinconfiguredFFCcable



ThefollowingfigureshowstheFFCcabledimensionanditspin‐outconfiguration.



FFCCableDimension



2DImageScanEngine

7

USER’SMANUAL

Z‐5112C&MTypePinDefinition





Z‐5112CTypePinDefinition



PIN# SignalName I/O Function

1 V3.3 Power 3.0V~3.6V

2 RXD I UARTreceivedata

3 Trigger I Triggerinput

L=enable

4 VBUS Power USBVBUSpower

5 TXD O UARTtransmitdata

6 RTS O UARTrequesttosend

7 GND Power Powersupplyground

8 USB_DP BI USB_DPdifferentialdatasignal

9 Goodread O GoodreadLEDoutput

H=enable

10 CTS I UARTcleartosendsignal

11 Beeper O Beeperoutput

H=enable

12 USB_DM BI USB_DMdifferentialdatasignal



8 2DImageScanEngine

USER’SMANUAL



Z‐5112MUTypePinDefinition



PIN# SignalName I/O Function

1 VBUS Power 4.5V~5.5V

2 USB_DM BI USB_DMdifferentialdatasignal

3 USB_DP BI USB_DPdifferentialdatasignal

4 Trigger I Unused

5 GND Power Powersupplyground



2DImageScanEngine

9



USER’SMANUAL

Mounting



Inthissection,wewillintroducewaystomountthescanengineintoyourdesign.



Atthebackofscanengine,therearetwoscrewholesreservedformounting,thescan

enginecanbefixedinanypositionandanyanglewithoutanydegradationin

performance.Andtoensurethesc

annerreachesitsbestperformance,thefollowing

pointsneedtobefollowedwhenmountingthescanner:



Toavoiddirectsunlightoranyotherbrightlightsourceilluminating.



Whenplacingthebarcodelabel,onemustbecarefulnottoovertilt,skewand/orpitch

thebarcode.



Toavoidputtingthescannerinspeculareflectionposition,theCMOSsensorwillnot

sensethereadingofanybarcodesifth

eLEDlightreflectsstraightback.



Thebarcodemustbeplacedwithintheeffectivedepthoffield(D.O.F.)area,the

effectivereadingdistanceforthebarcodefromthescanner.Itstheoryislikeacamera,if

theobjectisplacedwithinthefocalrange,andtheimageappearsclearly.Butifthe

objectisoutsi

dethefocalrange,theimagethenisblurred.Anddifferentqualityand

densityofbarcodescouldaffectitsD.O.F;usuallyalowerpieceorhighdensityof

barcode,itsdepthoffieldisshorter.Itissuggestedtoavoidusingdepthoffield

extremesrange,barcodeiseasilymovedawa

yfromthereadingrange.



Forbestplacingposition,pleaserefertotheDecodeDepthofFielddrawing.



ThermalConsiderations

ElectroniccomponentsintheZ‐5112willgenerateheatduringthecourseoftheir

operation.OperatingtheZ‐5112incontinuousmodeforanextendedperiodmayca

use

temperaturestoriseonAPUanddecoderchip.Overheatingcandegradeimagequality

andaffectscanningperformance.Giventhat,thefollowingprecautionsshouldbetaken

intoconsiderationwhenintegratingtheZ‐5112.

1. Reservesufficientspaceforgoodaircirculationinthedesign.

2. AvoidwrappingtheZ‐5112wi

ththermalinsulationmaterialssuchasrubber.

3. Increasethethermalstrategytoreducethescanningenginecontinuousoperating

temperature.

10 2DImageScanEngine

USER’SMANUAL



CTypeDimensions



OutlineDrawing



2DImageScanEngine

11

USER’SMANUAL



MTypeDimensions



OutlineDrawing

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12 2DImageScanEngine

USER’SMANUAL

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CoverGlassDrawing

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2DImageScanEngine

13

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USER’SMANUAL

TechnicalSpecification

Resolution 1280Hx720Vpixels

LightSource 5000KLED(White)

AimingPattern 617nmLED(Red)

ImageFieldofView

(ScanZone)

38.6°Hx24.9°V

Roll/Pitch/Yaw

 (Skew)

360°/±60/±60°

ScanRate 60fps

PrintContrastRatio

(Minimum)

30%

MinimalElementResolution

Code39:4mil

PDF417:6.7mil

Datamatrix:7.5mil

QRCode:7.5mil

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Zebex Z-5112 User manual

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