Honeywell IS4911 User's Manual
Contents
1. 53 2 086 REF MOLEX RECEPTACLE P N 54722 0224 CONTACT SIDE 0 827 033 0 510 0 12 020 005 FR4 STIFFENER 0 378 015 T 10 917 430 0 12 7 490 05 TYP 005 295 001 TYP 60 2 362 STIFFENER SIDE UNITS Millimeters Inches Figure 18 Flex Cable Dimensions P N 77 77104 NM See installation warning on page 28 27 Installation Notes Note 1 Warning The flex cable must be installed in the orientation shown below in Figure 19 If the cable is incorrectly installed the engine can be damaged and the warranty voided see page 31 Correct Orientation Incorrect Orientation Flex Cable Flex Cable Receptacle Imaging Engine Figure 19 Flex Cable Orientation Note 2 Proper installation of the flex cable is essential for engine performance When installing the flex cable verify that the flex cable receptacle is fully seated in the engine plug To achieve a full connection ensure that the alignment of the mating parts is not angled during installation Flex cable P N 77 77104 is designed with universal ends Note 3 Once installed it is recommended that the flex cable be secured properly in the enclosure to prevent loss of connection due to vibration or physical drop 28 Regulatory Compliance Safety The 154910 series area imaging engines are designed to meet the requirements of IEC Class 1 in accordance with IEC 60825 1 1993 A1 A2 IEC Class 12. All imaging engines are shipped in ESD protective packaging due to the sensitive nature of the N engine s exposed electrical components ATTENTION e ALWAYS use grounding wrist straps and a grounded work area when unpacking Electrostatic Sensitive Device and handling the engine e Mount the engine in a housing that is designed for ESD protection and stray electric fields ESD has the ability to modify the electrical characteristics of a semiconductor device possibly degrading or even destroying the device ESD also has the potential to upset the normal operation of an electronic system causing equipment malfunction or failure Airborne Contaminants and Foreign Materials The imaging engine has very sensitive miniature electrical and optical components that must be protected from airborne contaminants and foreign materials In order to prevent permanently damaging the imaging engine and voiding the limited warranty on page 31 the imaging engine enclosure must be e Sealed to prevent infiltration by airborne contaminants and foreign materials such as dust dirt smoke and smog e Sealed to protect against water humidity and be non condensing Refer to page 11 for information on power and thermal considerations Output Window Properties An improperly placed window has the serious potential to reduce the imaging engine s performance Careful consideration must be made when designing the output window s distance and angle rel
3. Figure 9 154910 154911 System Architecture Honeywell Scanning and Mobility provides a Software Development Kit P N 46 00550 that will ease the functional integration of the 154910 or 154911 non decode engine The SDK includes all the necessary software components needed to enable an application developer to control and communicate with the engine acquire images and decode barcodes Additional information about the Software Development Kit and its application programming interfaces APIs is provided in the 154910 Series Area Imaging Engine Programmer s Manual P N 00 02291 Contact a customer service representative at 1 800 436 3876 for additional information on this item and the Software Development Kit 13 Snapshot Mode In the Snapshot mode of operation image acquisition begins on the rising edge of the Trigger signal Image integration continues until the trigger line is brought low at which time the Image Data is output on the Camera bus In this mode the area illumination is coincident with the integration time and is activated on the rising edge of the Trigger signal The illumination will remain on until the FirstFlash circuitry determines that sufficient light has reached the sensor At that point the FirstFlash circuitry will then automatically disable illumination The user can override the FirstFlash circuitry by activating the Ilium On signal along with the Trigger signal For additional information refer to Snapshot
4. O N NM p p SCL FC clock Bi Directional Devices Function as Auxiliary Devices 1 16 17 18 19 p In the Phillips C specification auxiliary is defined as slave O No No eo is i N Gl El lM a N ni n oO D 0 2 OT Flex Cable Specifications Pinout Host End CONTACT SIDE VEIDER STIFFENER SIDE Figure 17 Flex Cable Pin Arrangement Signal Name GND Reserved GND Power and Signal Ground HSYNC Horizontal Sync Output VSYNC Vertical Sync Output Pixel Data4 Output Pixel Data5 Output Pixel Data6 Output Pixel Data7 Output Pixel Clock Output No Connection Pixel Data3 Output Pixel Data2 Output Pixel Data1 Output Vimager Camera Voltage 3 1V 3 5V Pixel DataO LSB Output 17 VLED Voltage supply for Targeting and Area LEDs 3V 5 5V 18 SCL FC clock Bi Directional Devices Function as Auxiliary Devices C Data Bi Directional Devices Function as Auxiliary Devices Power and Signal Ground Terminate with resistor Pulled low or Leave Unconnected xs a O U U U U N 0 amp PCLK NC D3 D2 0 17 12 13 14 15 NO O Dimensions MOLEX RECEPTACLE P N 54722 0224
5. 22 Limited Warranty sse sese eee eee eee 31 M Mode Snapshot eee 1 12 14 15 23 26 VIE Le 1 12 16 23 26 MON ever 3 4 7 O Optical Clearance e eee eee 10 Oscillator rrarvnnnnnnnnnnnnnvnnrnnnnnnnnnnnnnnnnnnvnnnneneensnn 18 OM 14 17 19 25 26 P POLK Le 12 14 17 A tne cecaeewisiceatagnssaeiecannenis 25 26 2 EE 12 14 17 25 26 FU 3 22 25 R Receptacle rrrarnnnrnnrnannnnnnnnnnnennnenere 12 26 27 28 Regulatory Compliance sse eee eee ee ee e 29 30 RESOIUTION cccececececececeeeeeeeeeeeeseeeeeeeeeeerenanees 1 22 FN ie 31 S Self Tapping Screw ese e ee ee eee 2 3 4 7 33 SON SO sat ice 11 12 16 17 DOMO ein aida tried 31 SOCK TTT 23 28 eels ERE EE ERR 11 19 25 26 on o EE 18 Snapshot Mode 1 12 14 15 23 26 SONG ae 2 13 14 16 T Fargen A 3 16 19 25 26 Temperatur ni ho eed cee eee hate 23 Threaded Ns Siniestro dia 7 TIN G isare 18 WOI E EEE EN EE mae 4 7 Aden 14 15 25 26 34 V Video ee Lun 1 12 16 23 26 W OWNAGE ass 1 19 23 25 26 29 30 W WK vene 18 NA leal Udo 31 T T 29 WIVES vassere 15 Wen EEE EE 1 22 23 Window Coatings ae 9 A y 9 SPECMNEA ONS uret 9 IVAN SIMUSSIOM Lus nae A 9 Contact Information The Americas TA USA Tel 800 436 3876 866 460 8033 888 633 3762 Fax 856 228 6673 856 228 1879 856 228 0653 Customer Service Customer Support Technical Support Sales Marketing Legal Finance RE
6. 40 C 32 F to 104 F Care must be taken to ensure that ambient temperatures do not exceed this range in order to guarantee operation The illumination LEDs produce a considerable amount of heat when left on for extended time periods The on time of these LEDs should be minimized and airflow should be provided whenever possible to minimize internal heating Excessive heating can damage the LEDs and degrade image quality See page 25 for additional information on electrical specifications See pages 25 and 26 for additional information on the engine and flex cable pinouts 11 Theory of Operation Overview The 154910 imaging engine series is specifically designed for integration into handheld portable data terminals or other OEM devices used for barcode scanning and or OCR applications Since the imaging engine functions like a digital camera the engine is capable of digital image capture document lift and signature capture With software integration the non decode engine will support decoding of all standard 1D amp 2D barcodes reading OCR The compact engine has a 1 2M pixel CMOS imaging sensor high intensity illumination LEDs and an LED targeting system The non decode engine also incorporates FirstFlash a patented technology that regulates the illumination time during image capture reducing the need for multiple image acquisition The 154910 series has two types of imaging modes the Snapshot mode and the Video mode The Sn
7. Illum_On signal The actual time of the illumination flash is determined by the internal Microcontroller based on the measurement of the light intensity performed by the FirstFlash circuitry When the light intensity as measured by the FirstFlash circuitry exceeds a pre set factory threshold the Microcontroller immediately turns illumination off if the time elapsed from the start of illumination is greater than the minimum illumination time i e if the Illum_On signal is de asserted otherwise it waits until the minimum illumination time elapses and then turns the illumination off Precise control of the timings of the Illum On signal is done in software by the engine device driver and CamLib APIs included in the Software Development Kit 14 Snapshot Illumination Waveforms The following waveforms show how the illumination LEDs are controlled relative to the input signals Trigger and Illum On during the snapshot mode The Trigger signal determines when the illumination and image integrations begin In addition the duration of this signal determines the maximum integration and illumination time The lllum_On signal can be used in conjunction with the Trigger signal to ensure a minimum amount of illumination Example 1 Snapshot mode with Illumination duration controlled by FirstFlash circuitry only see figure below Trigger Illum_On LED Output SSS SALT V Denotes the actual duration of LED light will be determined by
8. is defined as follows The specifications required for agency approval are not obtainable until the 154910 154911 area imaging engine is used in its final configuration Honeywell International Inc is unable to fulfill these requirements because the imaging engine will operate differently depending upon where the engine is used as a component If the product containing the 154910 series engine is to be used in another country the manufacturer who incorporates the imaging engine into their product is responsible for fulfilling any regulatory compliance requirements for that country Refer to one of the following sections for further explanation Europe The CE Mark is required on products that incorporate the 154910 series engine if the products are to be imported into European Economic Area EEA countries Use of the CE Mark requires compliance with directives and standards dependent upon the type of product Information may be found at http europa eu int comm enterprise newapproach LED Safety IEC 60825 1 1993 A1 A2 EN 60825 1 1994 A1 A2 Safety of LED products Compliance with either of the standards listed above is required for the product to bear the CE mark Note Non EEA countries may impose additional testing certification requirements EMC All combinations of 154910 area imaging engines and associated electronics will require certification of compliance with the European EMC Directive EMC compliance of finished produ
9. steel zinc clear or equivalent screws e Do not exceeding 2 88 cm kg 2 5 in Ib of torque when securing the engine assembly to the host e Use a minimum mount thickness of 0 3 mm e Use safe ESD practices when handling and mounting the engine ee 048 002 1 22 05 Maximum Depth of 0 04 1 0 A 12 954 051 M2 x 4 Threaded Inserts 2 Places F R ve a 571 020 Es k Ga 520 015 ES H 451 11 455 ATTENTION 14 503 508 EPS 13 208 1 381 een Sensitive Device 038 002 965 051 075 1 9 X 125 3 18 Deep 2 Places 226 005 BOTTOM VIEW Holes are provided for monting with self tapping screws 5 740 127 of Optical Path 1 242 005 p 31 546 127 232 5 90 LU REF 405 10 285 REF 810 010 Molex Plug 20 574 254 P N 55560 0227 FRONT VIEW SIDE VIEW 338 005 8 585 127 BACK VIEW 1 020 002 25 910 051 TOP VIEW Figure 6 154910 02 154911 02 Dimensions UNITS INCHES MILLIMETERS Enclosure Specifications The imaging engine was specifically designed for integration into custom housings for OEM applications The imaging engine s performance will be adversely affected or permanently damaged when mounted in an unsuitable enclosure Warning The limited warranty on page 31 is void if the following considerations are not adhered to when integrating the engine into a system Electrostatic Discharge ESD Cautions
10. DIMeEnSiON Secada tir ino tdo o os da cedo e oo e ade ds de de 27 TZ Tel OI vel TTT 28 Regulatory Compliance IT EE eee TE NE MP eee eee 29 A II NE KN 29 MESNA 30 EA 30 LIMITED WARRANT Y sassanidene 31 ALOIS ia 32 OOX suse 33 CONTACT HITOFINQUON 25 35 Product SEMVICE and Repair sverte 36 Introduction Product Overview The 154910 series of non decode miniature area imaging engines is designed for integration into customer OEM devices When integrated with a host processor and decoding software from Omniplanar the engine can be used to capture images for decoding 1D and 2D bar codes in addition to OGR fonts The compact engine has several models available to accommodate all types of mounting requirements All model types provide two blind holes for self tapping screws along with a keying location point The 1S4910 01 model provides two additional through holes located on tabs extended from the sides of the engine s chassis and the 154910 02 provides threaded inserts instead of through holes on the extended tabs The engine s physical design and low power requirements support integration into portable data terminals hand held bar code scanners ID verification devices kiosks portable shopping systems mass storage devices lottery terminals and medical diagnostic devices A high density version 154911 is also available Additional key features include e Designed to scan 1D bar codes as dense as 4 mil 0 102 mm and 2D bar c
11. Field of View Divergence Angle model 01 shown 21 Design Specifications Operational Light Source Four 650 nm Red Light Emitting Diode LED 25 mm 310 mm 1 0 to 12 2 for 0 330 mm 13 mil 1D Bar Codes See page 20 for additional information on engine depth of field 154910 Depth of Field 50 mm 170 mm 2 0 to 6 7 for 0 330 mm 13 mil 1D Bar Codes ao See page 21 for additional information on engine depth of field 50 Horizontal 154910 37 5 Vertical Field of View 38 Horizontal 154911 28 5 Vertical 118 4 mm x 86 2 mm 4 7 x 3 4 at 127 mm 5 0 from the Face of the Engine 154910 236 8 mm x 172 4 mm 9 3 x 6 8 at 254 mm 10 0 from Face of the Engine 37 mm x 28 mm 1 45 x 1 08 at 80 mm 3 15 from the Face of the Engine 78 mm x 58 mm 3 09 x 2 3 at 170 mm 6 69 from the Face of the Engine Rotation Sensitivity 360 Around the Optical Axis 10 mm 4 0 mil 1D PDF Scan Area IS4911 IS4910 254 mm 10 mil 2D Minimum Element Width 063 mm 2 5 mil 1D PDF IS4911 10 mm 4 0 mil 2D 1 2 mega pixels 1280 x 960 Symbologies Supported Software Dependent Print Contrast 20 Minimum Depth of field information is for reference only Depth of field distances were measured with decoding software from Omniplaner a division of Honeywell Scanning and Mobility Actual values may vary depending on environmenta
12. Honeywell 154910 IS4911 Area Imaging Non Decode Engine Integration Guide Disclaimer Honeywell International Inc HII reserves the right to make changes in specifications and other information contained in this document without prior notice and the reader should in all cases consult HII to determine whether any such changes have been made The information in this publication does not represent a commitment on the part of HIl HII shall not be liable for technical or editorial errors or omissions contained herein nor for incidental or consequential damages resulting from the furnishing performance or use of this manual This document contains propriety information that is protected by copyright All rights reserved No part of this document may be photocopied reproduced or translated into another language without the prior written consent of HII 2009 Honeywell International Inc All rights reserved Web Address www honeywell com aidc Trademarks Metrologic MetroSelect MetroSet2 Omniplanar and FirstFlash are trademarks or registered trademarks of Metrologic Instruments Inc or Honeywell International Inc Microsoft Windows and Windows 95 are trademarks or registered trademarks of Microsoft Corporation Molex FFC FPC and SlimStack are trademarks or registered trademarks of Molex Inc Other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and ar
13. Illumination Waveforms on page 15 The minimum Trigger pulse time required to initiate image acquisition in Snapshot mode can be calculated using the following formula Ttrig min 84 lt image height gt 19 9 PCLK Where PCLK is the pixel clock output of the image sensor and can be programmed to 48 MHz 24 MHz or 12 MHz For example in systems that cannot support 48 MHz pixel clock rates such as Xscale PXA270 processor based platforms the pixel clock can be reduced to 24 MHz or 12 MHz Thus for the default image height of 960 rows at 24 MHz pixel clock the Trigger pulse time should be at least 451 us As mentioned above the trigger pulse controls both the image integration time and the maximum duration of the illumination The maximum time is application specific Increasing the time will typically result in brighter images but longer exposure time will make the unit susceptible to motion blur software used by the engine device driver and CamLib APIs included in the Software Development Kit provide the ability for precise control of the timings of the Trigger signal the image sensor and the image dataflow from the camera to the host system The actual time of the illumination flash in Snapshot mode can vary between the minimum illumination time and the maximum illumination time The maximum illumination time is determined by the duration of the Trigger signal The minimum illumination time is determined by the duration of the
14. OW THE EXCLUSION OR LIMITATIONS OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU All provisions of this Limited Warranty are separate and severable which means that if any provision is held invalid and unenforceable such determination shall not affect the validity of enforceability of the other provisions hereof Use of any peripherals not provided by the manufacturer may result in damage not covered by this warranty This includes but is not limited to cables power supplies cradles and docking stations HII extends these warranties only to the first end users of the products These warranties are non transferable The duration of the limited warranty for the 154910 and 154911 is two year s The accessories have a 90 day limited warranty from the date of manufacture 31 Patents This Honeywell product may be covered by but not limited to one or more of the following U S Patents U S Patent No 7 086 595 7 128 266 No license right or sublicense is granted either expressly or by implication estoppel or otherwise under any Metrologic Honeywell or third party intellectual property rights whether or not such third party rights are licensed to Metrologic and or Honeywell including any third party patent listed above except for an implied license only for the normal intended use of the specific equipment circuits and devices represented by or contained in the products that a
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16. apshot mode facilitates fast and accurate image acquisition with a minimum amount of power consumption In this mode the LEDs are only activated for a very short time while FirstFlash ensures proper illumination The amount of images required is minimized ultimately reducing the engine s power consumption Detailed information on the Snapshot mode can be found on page 14 The second type the Video mode enables fine control of the camera exposure time making the mode suitable for high ambient light applications Detailed information on the Video mode can be found on page 16 Communication with the image sensor is done over two buses the control bus I C and the data bus The Control bus is used to send programming commands to the image sensor The data bus is used to transfer images from the image sensor to the host system The image data rate is determined by the Pixel Clock PCLK which has a maximum frequency of 48 MHz Note that on some host systems such as those based on the XScale PXA270 processor the platform may not be able to support the 48 MHz pixel clock In these applications the pixel clock can be configured to 24 MHz or 12 MHz via the I C control bus See Figure 9 on page 13 for an illustrated depiction of the engine s system architecture 12 Aiming Signal Crystal 48 MHz i Image Data Bus megina age Sensor Optics 12C Bus Trigger Illumination FirstFlash Circuitry Trigger Microcontroller lum On
17. ative to the imaging engine s camera aperture Follow these guidelines when designing the output window The output window material should have a spectral transmission of at least 85 from 580 nm to 680 nm and should block shorter wavelengths It should have a 60 40 surface quality be optically flat clear and free of scratches pits or seeds If possible recess the window into the housing for protection or apply a scratch resistance coating see Output Window Coatings below Apply an anti reflective coating to the window surfaces to reduce the possibility of reflective light interfering with the engine s performance The clear aperture of the output window should extend beyond the Field of View Refer to page 10 and pages 20 21 for Field of View specifications The window size must accommodate the illumination and targeting areas shown on page 10 The window must be parallel to the engine face The distance from the engine face to the inside surface of the window of the enclosure should be minimized and should not exceed 0 5 mm 0 02 due to possible specular reflections from internal area illumination Output Window Coatings Anti Reflection An anti reflective coating can be applied to the inside and or outside of the window to reduce the possibility of internal beam reflections interfering with the performance of the engine If an anti reflective coating is applied it is recommended that it be on both sides of the window p
18. cts in Europe can be accomplished by the following method The manufacturer may certify to the EC s Electromagnetic Compatibility Directive 89 336 EEC Compliance is required for the product to bear the CE Mark Note Non EEA countries may impose additional testing certification requirements The 154910 series area imaging engine is designed to meet EN55022 Radiated Class B emission limits The engine was installed in a representative system and tested for compliance Electrical Safety The 154910 engines are built to conform to the European Low Voltage Directive 73 23 EEC 29 United States EMC All combinations of imaging engines and associated electronics will require testing to insure compliance with the following Federal Communications Commission regulation 47 CFR Part 15 Note When using the imaging engine with RF equipment modems etc may require examination s to the standard s for the specific equipment combination It is the manufacturers responsibility to comply with the applicable federal regulation s The 154910 series area imaging engine is designed to meet EN55022 Radiated Class B emission limits The engine was installed in a representative system and tested for compliance Canada EMC Products meeting FCC 47 CFR Part 15 will meet Industry Canada interference causing equipment standard for digital apparatus ICES 003 Additional testing is not required A written notice indicating compliance must accompany
19. e the property of their respective owners Patents Please refer to page 32 for a list of patents Table of Contents Introduction o PP e 1 Models and Accessories cesse ee eee 2 Components of the 154910 154911 Non Decode Engine sss sees eee eee 3 LI 4 Mounting Specifications 154910 00 154911 00 Non Decode Engine Dimensions sss sse eee eee ee 5 154910 01 154911 01 Non Decode Engine Dimensions sese eee eee eee 6 154910 02 154911 02 Non Decode Engine Dimensions sss sse eee ee 7 Enclosure Specifications Electrostatic Discharge ESD Cautions sse e eee ee eee ee 8 Airborne Contaminants and Foreign Materials eee eee 8 NONNE session oe eee ere eee eee 9 QUIDUL VWIAdOW Coatings ed 9 Optical Clearance Specifications see ee ee ee ee eee 10 System Considerations FT SENNA 11 FT SN 11 19 9 5 pee DIO MAY BUS siii ara id EE 11 EN SENNA 11 Theory of Operation NN cece Pr 12 Snapsnot Mode REE rte eect sae se pssst E soe nee tesco ones 14 Snapshot MUMIMNAION WavelorMS vedder 15 EMNE 16 WA EE EE 16 Kelan EEE NN 16 Camera BUS Timings eee eee eee 17 EL ENG oa TTT 18 TOC Cay CCA NO I EE EN EEE ese guitenictieciee E 19 Depth of Field vs Bar Code Element BR EE EE ER MN ea 20 A A 21 Design Specifications OPEN o o o 22 Nea 23 EN 23 ENOAT EN redere tn o 24 Imaging Engine Terminations 549101154911 Pindul c l Lee en aars 25 Flex Cable Specifications PINOUT HOSTEN vassere osean eee eee utnnerase 26
20. efore all applicable settings will need to be updated The total time for the device to wake up will be dependant on how many registers need to be reconfigured the running speed of the IC bus and the manner in which the data is transmitted on the bus i e repeated stop vs no repeat stop transmission Wake up time calculation Tae lt Oscillator Stabilization Time Illum_On pulse width Configuration Time 10 mS 250 uS Configuration Time 10 25 mS Configuration Time Example The following waveform illustrates the wake up time measured from the rising edge of the llum On signal to the last byte of configuration data sent on the I C bus labeled as SCL The example below is for a host system running the I C at 100kHz and transmitting data using no repeat stop In this example 27 registers are configured The total wake up time under the example conditions is approximately 31 5 mS Figure 13 Example of wake up timing with I C running at 100 kHz 18 Electrical Specifications Signal Levels VLED Power to Illumination and Targeting LEDs ra wo fw ui pioneer Mam On Tae a ve mai Gomar tom On Tren fv 1 ie vore Oupt en votage at FOLK vse Heng em I vore aeaa Oa POLK A I v Sink Source current 2mA 3V Voltages listed are at the engine A voltage drop should be expected when using a flex cable VLED Current Peak Current VLED 5V or 3 3V Note Peak duration of less than 20uS See
21. entation provided with the Software Development Kit For details regarding the IC protocol see the Phillips C specification In the Phillips I C specification auxiliary is defined as slave 16 Camera Bus Timings The non decode engine outputs pixel data via an 8 bit parallel data bus The rate at which data is output is determined by the pixel clock which can be set for 48 24 or 12 MHz When the horizontal and vertical synch signals are high valid pixel data is latched on the rising edge of the PCLK New pixel data is then driven on to the bus on the falling edge The VSYNG HSYNC and Pixel Data timings are relative to the PCLK and are related as shown in the following timing diagram lt gt gt PCLK polarity 0 E HSYNC VSYNC Table 1 Parallel Data Interface Timings of STMicroelectronics All rights reserved 17 Wake Up Timing When exiting sleep mode the engine will require a minimum wake up time before an image can be acquired Wake up is initiated by pulsing the lllum_On pin for a minimum of 250 uS The pulsing wakes up the on board microcontroller and oscillator After this pulse is brought low an additional 10 mS delay is required to ensure that the oscillator has stabilized After the additional 10 mS delay the oscillator is stabilized and the imager is ready to receive its configuration via the C control bus During sleep the imager looses all configuration settings ther
22. fications Specifications are subject to change without notice 10 System Considerations In order to ensure proper operation of the decode engine s electrical system care must be taken to ensure the following requirements are met Power Supply Decoupling The engine requires clean filtered power supplies for both the VLED and Vimager power rails Special care must be taken for the Vimager line as this voltage is used to power the imaging sensor The power line must be heavily decoupled to prevent noise from coupling into the engine which can reduce image quality Power Sequencing All signals to and from the engine except for VLED are relative to Vimager These pins are not over voltage tolerant As such care must be taken to ensure that the voltage on these signals never exceed the voltage on the Vimager pin Refer to page 11 for additional electrical specifications and page 25 for pinout information High Speed Digital Bus Due to the relative high speed nature of the Camera Data bus 48 MHz max care must be taken to ensure signal integrity and minimize clock skew To reduce electromagnetic interference and ringing on the lines 22 ohm series resistors have been added to each of the pixel data lines as well as the pixel clock and HSYN signals The capacitive loading and trace length on these lines should be minimal to ensure proper operation Thermal Considerations The engine is qualified at temperatures from 0 C to
23. kwood NJ 08012 4683 N MAE 00 02285 Rev D March 2009
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25. l conditions host hardware and decoding software Contact a customer service representative at 1 800 436 3876 for information on available decoding software Mechanical See pages 5 7 for detailed specifications Enai _ 4 22 Pin 0 50 mm 020 Pitch SlimStack Plug Molex P N 55560 0227 ngine Termination i See See page 25 for engine pinouts See page 26 for flex cable specifications See pages 5 7 for detailed specifications Key Location See pages 5 7 for detailed specifications SlimStack is a trademark of Molex Inc all rights reserved Electrical Engine Input Voltage 3 3VDC 0 2 Illumination Current See page 29 for regulatory compliance information Typical Operating Current 23 Environmental Operating Temperature 0 C to 40 C 32 F to 104 F Storage Temperature 20 C to 70 C 4 F to 158 F See page 11 for additional information on thermal considerations Humidity 5 to 95 relative humidity non condensing O 110 00 Lux Light Levels Note Immunity against high levels of ambient light is achieved in Video Mode See page 16 for additional information on the Video Mode and the Software Development Kit Vibration Protection 7G 10 500 Hz 24 Imaging Engine Terminations 1S4910 1S4911 Pinout Connections IS491x 00 1IS491x 01 15491x 02 SDA FC data Bi Directional Devices Functions as Auxiliary Devices
26. nstallation e Use a minimum mount thickness of 0 3 mm e Use safe ESD practices when handling and mounting the engine 810 010 _ 254 4 A DATP ALA ATTENTION Electrostatic 048 002 1 22 05 Sensitive Device Maximum Depth of 0 04 1 0 396 005 10 06 120 065 002 Da AAA 1 65 050 465 010 6 61 050 11 81 250 520 002 SIDE VIEW 075 1 9 x 125 3 18 Deep 2 Places Holes are provided for mounting with self tapping screws Molex Plug P N 55560 0227 UNITS INCHES MM BACK VIEW Figure 4 154910 00 154911 00 Dimensions I154910 01 154911 01 Non Decode Engine Dimensions The 01 engine model includes two 075 1 9 mm blind holes for mounting the engine with self tapping screws Two additional 098 002 2 5 mm 05 mm clearance holes are provided as a secondary mounting option The clearance holes are located on tabs that extend from the sides of the engine s chassis A keying location point is provided on the bottom of the engine to assist with alignment Warning The limited warranty on page 31 is void if the following guidelines are not adhered to when mounting the engine When securing the engine with self tapping screws e Use M2 2 x 4 5 Philips pan head type AB steel zinc clear Trivalent self tapping screws e Do not exceed 1 75 0 5 in lb 2 02 6 cm kg of torque during screw installation e Use a minimum mount thickne
27. odes as dense as 10 mil 0 254 mm Matrix codes e High resolution 1280 x 960 pixels e The ability to switch between Snapshot and Video modes for different applications e Capture and transmit high quality black and white images e FirstFlash circuitry which automatically adjusts to environmental illumination for excellent light immunity e Built in aiming for easy scanning e Standby mode for power conservation e Low mass lt 6 9 e Industrial standard output for seamless integration Molex 0 50 mm 020 Pitch SlimStack Plug P N 55560 0227 e A choice of mounting options Models and Accessories Description Non Decode Area Imaging Engine Mounting option e two blind holes for self tapping screws Non Decode Engine Mounting options 154910 e two blind holes for self tapping hardware or 154911 e two through holes located on tabs that extend from two sides of the engine s chassis Non Decode Engine Mounting options e two blind holes for self tapping hardware e threaded inserts located on tabs that extend from two sides of the engine s chassis Flex Cable 22 Pin 0 50 mm 020 Pitch SlimStack Receptacle 77 7177104 Molex P N 54722 0224 See page 26 for additional flex cable information 46 00550 Software Development Kit For detailed information on this item contact a customer service representative Molex and SlimStack are trademarks or registered trademarks of Molex Inc NO C
28. omponents of the 154910 154811 Non Decode Engine Area Illumination Camera Imager FirstFlash Aperture ae Mounting Points see pages 6 7 E ER e Mounting Points Provided for Self Tapping Screws see pages 5 7 Keying Location see pages 5 7 Printed Circuit Boards 22 Pin 0 50 mm 020 Pitch SlimStack Plug Molex 154911 01 1S4911 02 Molex and SlimStack are trademarks or registered trademarks of Molex Inc Labels The engine s serial number model number label is located on the side of the engine Metrologic SZ 154910 00 B 6109010042 Made in Suzhou China o NM us Sample Label Image Enlarged Figure 3 154910 01 154910 02 184911 01 1S4911 02 5S KZ Aa q DO KE My 154910 00 154911 00 Serial Number Label Mounting Specifications 154910 00 154911 00 Non Decode Engine Dimensions The 00 engine model includes two 075 1 9 mm blind holes for mounting the engine with self tapping screws The mounting holes are located on the bottom of the unit with an additional keying location point for engine alignment Warning The limited warranty on page 31 is void if the following guidelines are not adhered to when mounting the engine When securing the engine with self tapping screws e Use M2 2 x 4 5 Philips pan head type AB Steel zinc clear Trivalent self tapping screws e Do not exceed 1 75 0 5 in lb 2 02 6 cm kg of torque during screw i
29. page 11 for information on system considerations 19 Depth of Field vs Bar Code Element IS4910 Depth of Field in the Field of View From Engine Face From Sonal Face 50 mm 2 0 145mm 5 7 95mm 37 270 mm 10 5 245 mm amia ima 125 mm 4 9 40 mm 1 6 260mm 102 220mm 8 7 Depth of field information is for reference only Depths of field distances were measured with decoding software from Omniplaner a division of Honeywell Scanning and Mobility Actual values may vary depending on environmental conditions host hardware and decoding software eae _ 37 5 Field of View d Divergence Angle Divergence Angle f uau TE Top View Side View Figure 14 154910 Field of View Divergence Angle model 01 shown 20 IS4911 Depth of Field in the Field of View Bar Code Element Width Start mm 2 7 a mm 4 105 mm 4 1 37mm 14 mm 1 37mm 14 iD 50 mm 2 0 120 mm 4 7 70 mm 2 75 127 mm 127 mm Sm o Sm o 45 mm 1 8 130 mm 5 0 85 mm 3 2 Data Matrix i 5 Depth of field information is for reference only Depths of field distances were measured with decoding software from Omniplaner a division of Honeywell Scanning and Mobility Actual values may vary depending on environmental conditions host hardware and decoding software 38 Field of View A 28 5 Field of View Divergence Angle Divergence Angle Top View Side View Figure 15 154911
30. re physically transferred to the user and only to the extent of those license rights and subject to any conditions covenants and restrictions therein Other worldwide patents pending 32 Index A ea go REE 12 16 23 Ambient Light sse eee eee 12 14 15 16 Ambient Temperture sese eee eee eee e eee 11 B Par COUE RE 1 20 21 22 DUG eesse a SE 11 12 14 16 17 C Cable gt e EE 2 22 26 28 Camera TE Jr 3 9 MOS en 12 16 Connector 3 14 22 25 26 27 28 Contaminants rrnnnunnnnnnnnnnnnnnnnnnnannnnnnnenennnnee 8 23 A e E 22 ENE erea E E utenti 14 URI 19 23 Customer Service rrrannrnnnnnnnnnnnnnnnnnnnannnnennnnee 22 31 D Depth of Field coooccocccocccocncococononono 20 21 22 Divergence Angle sse eee 10 20 21 E Electrical Specification eee eee eee 19 23 29 Electrostatic Discharge ooccccccocncccncccnconnnos 8 23 EMO cece teehee ce ooo nteaas eeeeendnindestsadee coceanees 29 30 ENCIOS gt ee ai 8 10 28 F Field of View e 9 20 21 22 FirstFlash eee 12 14 15 Flex ab EE 2 22 26 28 G MOON isidro lila 8 25 26 H FONO PE dicos 8 23 um an 0 e 18 lllumination 3 9 10 11 16 23 25 26 Maging ge RE 16 Imaging Sensor sse eee ee eee ee eee 11 12 y LE OOOO OPE 1 15 19 23 25 26 Interface xian e 16 17 K Keying LOCANON ren 3 4 7 L Ee S Pe ee ae ee eee ee eee ee eee ee ee ae ee 4 Light Levels sss sese 23 LINT SOUCO EEE
31. roviding a 0 5 maximum reflectivity on each side from 600 700 namometers at the nominal window tilt angle The coating must also meet the hardness adherence requirements of MIL M 13508 Polysiloxane Coating Applying a polysiloxane coating to the window surface can help protect the window from surface scratches and abrasions that may interfere with the performance of the engine Recessing the window into the housing can also provide added protection against surface damage such as scratches and chips If an anti reflective coating is used there is no need to apply a polysiloxane coating Optical Clearance Specifications The window size and enclosure design must provide unobstructed clearance for the illumination and targeting areas shown below to avoid optical interference that decreases the engine s performance 154910 37 Illumination 28 50 Illumination Divergence Angle Divergence Angle 25 Field of View 18 75 Field of View Divergence Angle Divergence Angle 3 Targeting 3 Targeting Divergence Angle Divergence Angle Engine Face Bottom View Figure 7 154910 Optical Clearance Specifications 154911 37 Illumination 28 50 Illumination Divergence Angle Divergence Angle 19 Field of View 14 25 Field of View Divergence Angle Divergence Angle 8 95 mm 0 89 mm 3 Targeting 3 Targeting Divergence Angle Divergence Angle Engine Face Bottom View Figure 8 154911 Optical Clearance Speci
32. spection No product will be accepted by HII without a Return Materials Authorization which may be obtained by contacting HII In the event that the product is returned to HII or its authorized service center within the Warranty Period and HII determines to its satisfaction that the product is defective due to defects in materials or workmanship HII at its sole option will either repair or replace the product without charge except for return shipping to HII EXCEPT AS MAY BE OTHERWISE PROVIDED BY APPLICABLE LAW THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER COVENANTS OR WARRANTIES EITHER EXPRESSED OR IMPLIED ORAL OR WRITTEN INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT HIPS RESPONSIBILITY AND PURCHASER S EXCLUSIVE REMEDY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT WITH NEW OR REFURBISHED PARTS INNO EVENT SHALL HII BE LIABLE FOR INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES AND IN NO EVENT SHALL ANY LIABILITY OF HII ARISING IN CONNECTION WITH ANY PRODUCT SOLD HEREUNDER WHETHER SUCH LIABILITY ARISES FROM A CLAIM BASED ON CONTRACT WARRANTY TORT OR OTHERWISE EXCEED THE ACTUAL AMOUNT PAID TO HII FOR THE PRODUCT THESE LIMITATIONS ON LIABILITY SHALL REMAIN IN FULL FORCE AND EFFECT EVEN WHEN HII MAY HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH INJURIES LOSSES OR DAMAGES SOME STATES PROVINCES OR COUNTRIES DO NOT ALL
33. ss of 0 3 mm e Use safe ESD practices when handling and mounting the engine oles UNE 048 002 1 22 05 Maximum Depth of 0 04 1 0 A 12 954 051 098 002 2 5 05 Clearance Holes 2 Places 571 020 TY Y Am 520 015 N 451 11 455 AD ENTEN 14 503 508 Lee 13 208 381 ci Sensitive Device 038 002 965 051 075 1 9 X 125 3 18 Deep 2 Places 226 005 BOTTOM VIEW Holes are provided for monting with self tapping screws 5 740 127 of Optical Path 405 10 285 REF 810 010 20 574 254 FRONT VIEW SIDE VIEW BACK VIEW erie if 338 005 8 585 127 P N 55560 0227 1 020 002 25 910 051 TOP VIEW Figure 5 154910 01 1S4911 01 Dimensions UNITS INCHES MILLIMETERS 154910 02 154911 02 Non Decode Engine Dimensions The 02 engine model includes two 075 1 9 mm blind holes for mounting the engine with self tapping screws Two additional M2 x 4 threaded inserts are provided as a secondary mounting option The threaded inserts are located on tabs that extend from the sides of the engine s chassis A keying location point is provided on the bottom of the engine to assist with alignment Warning The limited warranty on page 31 is void if the following guidelines are not adhered to when mounting the engine When securing the engine by utilizing the two M2 threaded inserts e Use M2 2 x 4 5 Philips pan head type AB
34. sserting the Aimer signal The targeting LED is independent of the mode of operation and illumination However it is strongly recommended that the targeting LED not be activated during image acquisition as the light from the targeting LED will be visible in the image and may result in hot spots Control of the aiming mechanism is done in software by the 154910 device driver and CamLib APIs included in the SDK I C Interface The 1S4910 series engines use an C compliant interface to communicate with the host system The bus allows the host to communicate directly with the image sensor and illumination microcontroller Both of these devices function as auxiliary devices on the bus The illumination Microcontroller is capable of running at speeds up to 100 kHz whereas the image sensor can support frequencies up to 400 kHz The standard configuration of the 154900 series of imaging engines does not incorporate pull up resistors on the SDA and SCL lines in order to allow flexibility for the end user when choosing the resistor values These resistors must be provided by the host system and sized to meet the I C timing requirements Timing provided by the IC bus specification must be observed in order to guarantee proper operation of the engine The two IC devices used in the 1S4910 Engine use the following addresses e CMOS Image 0x10 e Illumination Micro 0x61 and 0x70 For details regarding programming of the image sensor please refer to docum
35. the FirstFlash circuitry The duration will vary based on object object distance and ambient light conditions Figure 10 Example 1 Example 2 Snapshot mode with Illumination being forced on for a given duration after which FirstFlash circuitry takes over See figure below Trigger _ 4 Illum On l LED Output Wer Denotes the actual duration of LED light will be determined by the FirstFlash circuitry The duration will vary based on object object distance and ambient light conditions Figure 11 Example 2 15 Video Mode The Video Mode allows for streaming video from the CMOS imager The main advantage in the mode is that the user has fine control over the exposure time Fine control over the exposure time makes this mode well suitable for high ambient light applications The Video Mode is initiated through commands via the IC bus During this mode of operation the Trigger signal must be held low If lighting is required the Illumination LEDs can be controlled via the lllum_On control signal Control of all signals and image dataflow in Video Mode is done in software by the engine device driver and CamLib APIs included in the Software Development Kit See SDK documentation for more details When not in Video Mode the image sensor is always ready for Snapshot image acquisition Targeting The engine uses a targeting LED to indicate the center of the imaging field This LED can be activated at any time by a
36. the apparatus to the end user The notice shall be in the form of a label that is affixed to the apparatus The notice may be in the form of a statement included in the user s manual if because of insufficient space or other restrictions it is not feasible to affix a label to the apparatus 30 Limited Warranty Honeywell International Inc HII warrants its products and optional accessories to be free from defects in materials and workmanship and to conform to HII s published specifications applicable to the products purchased at the time of shipment This warranty does not cover any HII product which is i improperly installed or used ii damaged by accident or negligence including failure to follow the proper maintenance service and cleaning schedule or iii damaged as a result of A modification or alteration by the purchaser or other party B excessive voltage or current supplied to or drawn from the interface connections C static electricity or electro static discharge D operation under conditions beyond the specified operating parameters or E repair or service of the product by anyone other than HII or its authorized representatives This warranty shall extend from the time of shipment for the duration published by HII for the product at the time of purchase Warranty Period Any defective product must be returned at purchaser s expense during the Warranty Period to HII factory or authorized service center for in
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