Metrologic Instruments IS4815 Scanner User Manual
Contents
1. Follow the guidelines listed below when securing the engine to non metallic or metallic mounting surfaces For a non metallic mounting surface Use non magnetic M1 6 x 35 stainless steel screws Do not exceed 1 35 09 cm kg 1 17 08 in Ibs of torque during screw installation Use a minimum mount thickness of 3 mm Use safe ESD practices when handling and mounting the engine For a metallic mounting surface The die cast engine chassis is at Vcc Use an insulator between the engine chassis and the host 005 thick PR4 or equivalent Use non metallic nylon or equivalent M1 6 x 35 screws Do not exceeding 1 35 09 cm kg 1 17 08 in lbs of torque Use a minimum mount thickness of 3 mm Use safe ESD practices when handling and mounting the engine 11 00 max Hole Chart 0 44 max A M1 6 Tapped Hole 2 0 mm Max Depth 00 80 oo 1 0 Max Depth 2 120 0 001 9 80 0 04 8 30 0 04 EE ee MUSS Max Depi 0 385 0 001 320 20 001 2 60 0 04 0 90 0 08 0 012 0 001 0 035 0 003 e 0 bla A Sc E ATTENTION Po 8 80 10 03 Electrostatic y 0 346 0 001 E d Sensitive Device 1 9 10 0 04 mE 0 358 10 001 ere o Note 0 035 0 003 e S S mm Dimensions are in inches unless otherwise noted Figure 8 1S4813 and 154815 Engine Dimensions Specifications are for reference only and are subject to change without notice 154823 and 18482. 44 0 1256 365900 Fax 44 0 1256 365955 Email info uk metrologic com Asia Pacific Australia Tel 1 800 99 88 38 Fax 61 2 8916 6471 Email info au metrologic com China Tel 86 21 58356616 86 21 58358830 Fax 86 21 58358873 Email info cn metrologic com Suzhou Sales Office Tel 86 512 67622550 Fax 86 512 67622560 Email info cn metrologic com Guangzhou Sales Office Tel 86 20 38823476 Fax 86 20 38823477 Email info cn metrologic com Beijing Sales Office Tel 010 82253472 84583280 Fax 010 82253648 84583102 Email info cn metrologic com Chengdu Sales Office Tel 028 66135066 86786348 Fax 028 86787061 Email info cn metrologic com Hong Kong Tel 852 2331 9133 main line Fax 852 2511 3557 India India Sales Office Tel 91 80 4125 6718 Fax 91 80 4125 6719 Email info in metrologic com Japan Tel 81 3 3839 8511 Fax 81 3 3839 8519 Email info jp metrologic com Korea Korea Sales Office Tel 82 2 6205 5379 82 11 9363 5379 mobile Fax 82 2 3444 3980 Email info kr metrologic com Singapore Tel 65 6842 7155 Fax 65 6842 7166 Email info sg metrologic com Thailand Tel 662 610 3787 Fax 662 610 3601 Email info th metrologic com 41 North America Tel 800 436 3876 Customer Service 866 460 8033 Customer Support 888 633 3762 Technical Support Fax 856 228 6673 Sales Email info metrologic com 42 Product Service and Re
3. Input 5 0V 5 3 GND Ground Power and Signal Ground Input USB D Signal Pin Function Reserved Input USB D Signal Pin Function Reserved lt reserved gt D lt reserved gt PWRDWN T Output Active High Engine is in Power Down Mode Output Active Low Signal Capable of Sinking Current BE see Detailed Electrical Specifications starting on page 23 12 Pin ZIF Connector Output Active Low Signal for Sinking Current Good Scan see Detailed Electrical Specifications starting on page 23 NEXT Wake nput Active Low Wakes Engine from Power Down or Sleep Mode 10 nGood Scan 11 Input Active Low Signal Used as Trigger Input to Activate the Engine 10 Pin ZIF Connector Function 12 EXT Trig Pin Signal Name IC Data Bi Directional Devices Function as Auxiliary SD Devices 10 Pin ZIF Connector GND Ground Power and Signal Ground Figure 19 GND Ground Power and Signal Ground Level changes from High to low or low to high when the laser changes direction at the start of the scan line High Bar Low Space High Engine OFF Low Engine ON High Laser OFF Low Laser ON Scan Sense Data Scan Enable T Laser Enable NC 5 0V No Connection Power Supply Voltage Input 5 0V 5 IC Data Bi Directional Devices Function as Auxiliary 10 SCL Devices 2 N TTL RS232 3 3V 5V EXECOGNL RT D NN 7 RIS Output TTL Level R
4. for Mounting 3 Pls Bracket Screw M1 2 6 36 mm T3 Thread Forming Fi 1S4823 2 1S4825 2 I Screw M1 6 x 35 5 mm igure 6 154823 2 154825 2 Unassembled Philips Stainless Steel with Patch 2 Pls T Option is not available for sale in all regions Contact a customer service representative for additional information Assembly IS4823 2 and 1S4825 2 A all Lock Open Lock Closed ATTENTION 8 Electrostatic Sensitive Device Bottom View of Engine Position the corners of the PCB in the channel on the bracket Side Decode PCB Placement PCB Components Not Shown Blue Stiffener Side Bottom View of Bracket Decode PCB 10 POS ZIF Figure 7 184823 2 184825 2 Assembly Item Description Bracket Base Screw M1 6 x 35 5 mm Philips Stainless Steel with Patch IS4813 or 154815 Scan Engine Flex Cable 10 POS Decode Printed Circuit Board Flex Cable 12 POS Bracket PCB Locking Bar Screw M1 2 6 mm T3 Thread Forming Tools Required Torx Screw Driver Phillips Screw Driver Blue Stiffener Qty Nil N Mounting Specifications 154813 and 1S4815 Scan Engine Dimensions The engine has two M1 6 tapped holes on the bottom of the chassis for mounting the engine with screws Two additional blind holes are provided on the bottom of the engine for keying purposes to assist with engine alignment see figure below
5. installed in a representative system and tested for compliance Electrical Safety The scan engines are built to conform to the European Low Voltage Directive 73 23 EEC 35 A Caution Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser light exposure Under no circumstances should the customer attempt to service the laser scanner Never attempt to look at the laser beam even if the scanner appears to be nonfunctional Never open the scanner in an attempt to look into the device Doing so could result in hazardous laser light exposure The use of optical instruments with the laser equipment will increase eye hazard A Atenci n La modificaci n de los procedimientos o la utilizaci n de controles o ajustes distintos de los especificados aqu pueden provocar una luz de l ser peligrosa Bajo ninguna circunstancia el usuario deber realizar el mantenimiento del l ser del esc ner Ni intentar mirar al haz del l ser incluso cuando este no est operativo Tampoco deber abrir el esc ner para examinar el aparato El hacerlo puede conllevar una exposici n peligrosa a la luz de l ser El uso de instrumentos pticos con el equipo l ser puede incrementar el riesgo para la vista A Attention L emploi de commandes r glages ou proc d s autres que ceux d crits ici peut entrainer de graves irradiations Le client ne doit en aucun cas essayer d entretenir lui m me l
6. of the scan line See Timing Diagrams on page 30 25 Decode Printed Circuit Board Terminations USB Decode PCB 3 3V 4 De Input USBD Signal 6 D input UB gar 8 PWRDWN Output Active High 1S4823 is in Power Down Mode nBEEPER Output Active Low Signal Capable of Sinking Current See Detailed Electrical Specifications starting on page 23 lr 15 mood Sean Output Active Low Signal for Sinking Current Good Scan b see Detailed Electrical Specifications starting on page 23 14 nEXT Wake Input Active Low Wakes Engine From Suspend or Sleep Mode 12 EXT Trig Input Active Low Signal Used as Trigger Input to Activate the Engine 10 Pin ZIF Connector IC Data Bi Directional Devices Function as Auxiliary 1 SDA Devices 10 Pin ZIF Connector Ground Power and Signal Ground Figure 18 Ground Power and Signal Ground Level changes from High to low or low to high when the 4 Scan Sense ipt laser changes direction at the start of the scan line High Bar 5 Data Low Space High Engine OFF Scan Enable Low Engine ON High Laser OFF T Laser Enable Low Laser ON pn NC jNoCometon 0 9 333V Power Supply Voltage Input 3 3V x 0 3V C Data Bi Directional Devices Function as Auxiliary 10 SCL Devices 26 USB Decode PCB 5V 12 Pin ZIF Connector Pin Signal Name Function No Connect No Connection 5 0V Power Supply Voltage
7. stx 1 etx 02h 31h 03h ack or 06h Exit Configuration Mode stx 999999 etx 02h 39h 39h 39h 39h 39h 39h O3h ack or 06h Abbreviated ASCII Table i 20 General Design Specifications Operational Light Source Visible Laser Diode VLD 650 nm Depth of Scan Field 50 mm 254 mm 2 10 for 0 33 mm 13 mil bar codes 57 mm 2 2 50 mm 2 from engine face Width of Scan Field 264 mm 10 4 254 mm 10 from engine face Scan Speed 100 Scan Lines per Second Typical scan Pattern Single Scan Line Minimum Bar Width 0 10 mm 4 0 mil IS4813 and 154815 Software Dependent Symbologies Supported 154823 and 154825 Autodiscriminates All Standard 1D Symbologies System Interface 154823 and 154825 USB TTL RS232 Print Contrast 35 Minimum Reflectance Difference Number of Characters 154813 and 154815 Decode Dependent Read 154823 and 184825 Up to 80 data characters Maximum Roll Pitch Yaw 42 68 52 Mechanical IS4813 184815 Non Decode Engine Weight Maximum 184823 154825 Bracketed 1 Assembly 154823 184825 Non Bracketed 1 Assembly 154813 154815 Non Decode Engine 10 PIN ZIF Connector Termination 154823 154825 Decode PCB 12 PIN ZIF Connector Enclosure and See pages 6 13 for detailed specifications on enclosure and Mounting mounting guidelines Specifications are subject to change without notice 21 Electrical Power Consumption 350
8. 25 Bracketed 1 and 2 Dimensions The engine bracket has three M2 x 0 4 threaded inserts on the bottom for mounting the assembly with screws Two through holes are also provided as an alternative mounting method When securing the engine by utilizing the three M2 threaded inserts Use M2 x 0 4 Phillips Pan Head Type AB Steel Zinc Clear or equivalent screws Do not exceed 2 88 cm kg 2 5 in Ib of torque when securing the engine assembly to the host Use a minimum mount thickness of 3 mm Use safe ESD practices when handling and mounting the engine assembly 38 35 0 50 1 510 0 020 24 00 0 94 K A A 26 69 1 00 1 051 0 039 e m 18 76 0 50 Hiir IC 0 74 0 020 Ju LEE BG Front View 33 27 0 08 1 31 0 003 2 07 0 13 0 11 0 005 10 36 REF 0 41 REF 6 35 0 08 0 25 0 003 Hole Chart M2 x 0 4 Threaded Inserts Installation Note Do not exceed 2 88 cm kg 2 5 in lb of torque 17 12 x0 50 0 674 0 020 Side View 3 8 0 130 0 15 x 0 005 8 79 0 13 0 346 0 005 Note D D mm Dimensions are in inch unless otherwise noted 26 24 0 08 1 03 0 003 28 09 0 08 1 11 0 003 Bottom View 0 110 0 003 7 01 0 08 0 276 0 003 6 12 0 08 A 0 241 0 003 ATTENTION Electrostatic Sensitive Device Figure 9 I84823 184825 Bracketed 1 and 2 Dimensions Specifications are for reference only an
9. 3R radiation Any CDRH filing will require a disclosure of the design ensuring a method to mitigate a potential short Magnetic Sensitivity The scan engine can be negatively affected by magnetic fields e Use only non magnetic screws and locating pins e Do not mount the engine within 1 00 25 4 mm of any magnetic materials Airborne Contaminants and Foreign Materials The scan 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 scan engine and voiding the limited warranty on page 37 the scan 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 See page 23 24 for additional electrical specifications See page 26 28 for additional pinout information 11 Beam Clearance e Keep the scan engine s beam sweep free from obstructions For detailed information on the exit beam angle and location please refer to Exit Beam Specifications on page 9 e Adark matte finish on the internal walls of the housing can be utilized to avoid internal beam reflections Output Window Properties Note Contact a customer service representative to coordinate the best window material required to maintain laser safety requirements for your application
10. AKE ANY CHANGES TO THE PRODUCT DESCRIBED HEREIN North America Metrologic European Repair Center MERC Metrologic Instruments Inc Metrologic Eria Ib rica SL 90 Coles Rd C Alfonso Gomez 38 40 1D Blackwood NJ 08012 4683 28037 Madrid Customer Service Department Tel 34 913 751 249 Tel 1 800 436 3876 Fax 34 913 270 437 Fax 856 228 6673 Email info metrologic com MTLG Auto ID Instruments Shanghai Co Ltd Suzhou Sales Office BLK A Room 03 03 04 No 5 Xinghan Street Xinsu Industrial Square China Singapore Suahou Industrial Park Suzhou PRC Tel 86 512 67622550 Fax 86 512 67622560 Email info cn metrologic com 3 Patents Worldwide patents pending 38 Index A ACCBSSOlIOS E 2 A See Modes O oo 19 20 Assignments gl 25 B Beam aperture essesssssessesseen enne nnne nnns nnn nnns 9 CIO e nl 10 12 e 9 13 SDOCITIC OHIO IS acia veau Metu ssa pta Phe ende stude n cU SUE 9 A mme 2 4 5 7 ctio A 5 C eue 25 Connector TOPI E 25 pin assignments EE 29 ele ui Te EE 11 KH ER OopDeraing nennen 22 e 22 D p e erate EE A 17 Be 17 DISCO s 1 2 3 4 5 8 16 Depth of Field ccooccocccccncocncocncocncoccconcnncnnnnos 16 Design specifications esee 21 22 DIMENSION EE 21 E Electrical GARI eege 23 Reie 23 Max ES UNOS sopa 23 Br 22 Electrostatic Dis
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12. An improperly placed window has the serious potential to reduce the scan engine s performance Careful consideration must be made when designing the output window s distance and angle placement relative to the scan engine s exit beam and chassis Follow these guidelines when designing the output window e Acceptable window materials include Acrylic cast or molded float glass CR 39 and Polycarbonate Molded polycarbonate is high in strength however it might exhibit a phenomenon called birefringence Birefringence refers to multiple indices of refraction within one material This condition will induce polarization effects that can be detrimental to scan performance of the engine Check with a representative before utilizing a transparent polycarbonate material for the output window The exit window material should have a spectral transmission of at least 85 from 640 nm to 690 nm and should block shorter wavelengths Red cell cast acrylic is recommended The exit window should exhibit a wavefront distortion transmission of no more than 0 2 wavelengths peak to valley maximum over any 0 08 diameter within the clear aperture The clear aperture of the output window should extend beyond the 54 beam sweep see Exit Beam Specifications on page 9 It should have a 60 40 surface quality and be optically flat clear and free of scratches pits or seeds If possible recess the window into the housing for protection or apply a scra
13. E Metrologic We really work for you 134813 184815 154823 and 154825 oingle Line Laser Scan Engine Integration Guide Disclaimer Metrologic Instruments Inc Metrologic 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 Metrologic to determine whether any such changes have been made The information in this publication does not represent a commitment on the part of Metrologic Metrologic 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 Metrologic 2009 Metrologic Instruments Inc All rights reserved Web Address www metrologic com Trademarks Metrologic and MetroSelect are trademarks or registered trademarks of Metrologic Instruments Inc or Honeywell International Inc 3M is a trademark of 3M and or its subsidiaries worldwide Other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are the property of their respective owners Patents Refer to page 38 for a list of p
14. F connector with industry standard pinout for seamless integration into portable devices e Low mass property see page 21 in an industry standard size e Awide sweep angle for scanning big bar codes up close For ease of integration and optimum engine performance Metrologic has designed a Software Development Kit SDK for the 154813 and the 154815 Contact a customer service representative or sales representative for additional information see page 41 Notes The manufacturer of the end equipment must register with agencies such as the Food and Drug Administration FDA The specifications required for registration are not obtainable until the OEM manufacturer uses the 154800 series scan engine in its final configuration Therefore it becomes the responsibility of the manufacturer who incorporates the scan engine into their product to comply with all federal laser safety regulations The manufacturer must submit a Laser Product Report for the FDA in the US THIS DEVICE DOES NOT COMPLY WITH 21 CFR 1040 USE ONLY AS COMPONENT Models and Accessories Non Decode Engines Part Number 19 07335 Flex Cable 10 POS 67 5 mm Length Decode Engines Model and Kit Delineation IS482x yzzz x Input Voltage zzz Interface Type 3 3 3VDC 103 TTL RS232 5 2 5VDC y Bracket Option 120 USB 0 No Bracket Supplied 1 Bracket Supplied Assembledt 2 Bracket Supplied Assembly Required Figure 1 1S4823 154825 Model a
15. POS PN 19 00329 Dimensions are in mm unless otherwise noted 5 50 0 07 0 30 0 03 a Conductor Side TEE 4 00 0 5 19 07335 10 POS Flex Cable Lc c 6 00 0 5 L Flex Cable 10 POS PN 19 07335 Dimensions are in mm unless otherwise noted Stiffener Side Blue T X ZIF Flex Connector T remm Orientation Contact Side Lock Open Lock Closed ZIF Connector Lock Flex Cable Orientation Figure 21 Flex Cable Specifications and Installation Guidelines Specifications are subject to change without notice 29 Timing Diagrams Startup Condition Timing Diagram The timing diagram below illustrates the correct power up procedure for the 154813 and 154815 engines Scan Enable and Laser Enable are host driven signals The Scan Enable and Laser Enable signals should be kept LOW ON at power up Scan Control and Laser Control are engine driven signals The engine s onboard microcontroller drives the Scan Control and Laser Control signals so the engine s laser will not turn ON before the scan mirror starts moving This allows the onboard microcontroller to sense immediately any malfunction with the engine s scan mirror turning OFF the laser automatically regardless of the state of Laser Enable signal being received from the Host To ensure scan data integrity the Scan Sense pulses are delayed for approximately 55 ms after the Laser Enable signal goes LOW ON To save pow
16. S232 Requestto Send a PWRDWN Output Active High 184823 is in Power Down Mode nBEEPER Output Active Low Signal Capable of Sinking Current See Detailed Electrical Specifications starting on page 23 12 Pin ZIF iG reod ea Output Active Low Signal for Sinking Current Good Scan Connector i See Detailed Electrical Specifications starting on page 23 i I 11 nEXT WAKE Input Active Low Signal Used to Bring Engine Out of Power Down P 10 EXT Trig Input Active Low Signal Used as Trigger Input to Activate the Engine SCH 10 Pin ZIF Connector nu 05 DC Data Bi Directional Devices Function as Auxiliary 10 Pin ZIF oa Connector 2 GND Ground Power and Signal Ground Figure 20 Ground Power and Signal Ground Level changes from High to low or low to high when the 4 ocan Sense ee laser changes direction at the start of the scan line High Bar 5 Data Low Space High Engine OFF Scan Enable Low Engine ON High Laser OFF T Laser Enable Low Laser ON 8 NO NoQmwdo 00O 9 3 3V or 5 0V Power Supply Voltage Input 3 3V 0 3V or 5 0V 5 10 DC Data Bi Directional Devices Function as Auxiliary Devices N 28 Flex Cable Specifications and Installation Guidelines 0 50 0 08 0 50 0 05 6 50 0 07 0 30 0 03 4 00 0 5 J L Conductor Side 19 00329 12 POS Flex Cable El EN 6 00 0 5 L Flex Cable 12
17. atents Table of Contents Introduction wise Sn e On eer 1 Models and Accessories Nonm Decode elle 2 Beie ENGINES NR 2 te 2 Components of the 154800 Engine Series IS4813 and 184815 Non Decode Engne nne nne nnne nnne nnn nnns 3 IS4823 and 154825 0 Decode Engine Assembly cooocccoccccccncocccoccncccnconcncnononnnnnnnnnonnnoncnonnnnnonnnnnnnnnanonans 3 154823 and 184825 Bracketed 1 and 2 Decode Engine Assembly ooccccccccccccccncoccconcnconnnoncnnncnnnnos 4 Assembly LPRA IN 5 Mounting Specifications 154813 and 184815 Scan Engine DiMensSionS sese snas nn annua ssna issu sanas ssa a asas saa a assa a 6 154823 and 184825 Bracketed 1 and 2 DIMENSIONS esee na nnn n nnne n as 7 184823 and 184825 0 Decode Printed Circuit Board DIMENSIONS eese 8 Ext enee ee E 9 Enclosure Specifications Electrostatic Discharge ESD AR 10 nn E caneaseec ase ted te eeeeaaeeaetneeeesaacnenaoenezesassoes 10 OY OT OY E 10 POWER Sequence ote 10 giezdg49 11 Thema EE 11 Printed Circuit Board Component Clearance ene nnne nnne nen rsen se nsns 11 Magnetic o E A 11 Airborne Contaminants and Foreign Materials oocococcccccccccncconoconnnonnnonnnnnoncnnnnnonnnonnnnnnncnnnnnnnnnnns 11 Beam CIe3rali6 E 12 KEE EE EEN 12 QUIPUEWINdO WC EE RETE m 13 JUTUN NU OW ANGIE RR REUS uu 13 F
18. ation concerning features inherent in the 154800 engine design Accession Number 0620138 00 It is the responsibility of the manufacturer who incorporates the scan engine into their product to obtain country specific regulatory compliance prior to the sale of the product Refer to one of the following sections for further explanation United States Refer to page 34 for more information Canada Refer to page 35 for more information Europe Refer to page 35 for more information 33 United States Laser Safety To assist with the FDA filing requirements refer to Regulatory Requirements Metrologic has registered the scan engine with the FDA as a component Customers can contact CDRH at the following address Food and Drug Administration Center for Devices and Radiological Health Light Products Branch HFX 312 Office of Compliance 2098 Gaither Road Rockville MD 20850 Tel 301 594 4654 www fda gov cdrh Requirements for laser products are described in CFR Code of Federal Regulation Title 21 part 1040 10 amp 1040 11 from the Government Printing Office Copies can be ordered by calling 202 512 1800 ordering on line from www access gpo gov or writing to Superintendent of Documents PO Box 371954 Pittsburgh PA 15250 7954 Note State and local governments may regulate the use products containing lasers The manufacturer should consult the applicable government regulations for more information Copies of Produ
19. change without notice 15 Field of View 25 Minimum 54 Typical 25 Minimum Engine Bottom of Face Engine Scan Engine Field of View and Depth of Field Field of View Distance from Engine Face Width of Field of View S mm 2 2 254 mm 10 264 mm 10 4 See page 9 for detailed information on the engine s exit beam specifications Based on a 33 mm 13 0 mil bar code Figure 14 Typical Field of View Depth of Field vs Minimum Bar Code Element Depth of Field Bar Code In the da of View Element Width Start Total REIN I Ci 10 4 mil 50 mm 2 00 210 mm 8 13 0 mil 50 mm 2 00 254 mm 10 00 19 5 mil 75 mm 2 95 300 mm 11 81 25mm 100 25mm 100 1 00 114 mm 4 50 160 mm 6 25 204 mm 8 00 225 mm 8 86 For non decode 154813 and 154815 engines depth of field data is for reference only Actual values may vary depending on environmental conditions host hardware and decoding software Depth of field data was measured at 25 C under typical indoor lighting Performance may vary depending on testing conditions Specifications are subject to change without notice 16 Descriptions of IS4823 and 184825 Operating Modes Activation Modes The following activation modes initiate the engine s laser and motor drive circuitry for bar code scanning Activate Scanning with the External Trigger Default An external I O pin is used to enable t
20. charge 10 zn e 33 36 zu m 11 sits SU E A 10 F Field of View 16 gm ato 2 3 4 5 11 G E RENTES 10 25 I jo E 17 Interface THR A ELT 2 8 21 USB trie eet eater ees 2 8 11 21 L Lc S o E E EA AAT 2 Laser EE 3 4 SA 10 ei A ON A 22 A 25 MOJE San 17 DONO essere 21 A 3 4 33 36 VED A 10 o A 17 LIONGO DUES sois 21 M Magnetic Sensitivity ooccoocccconncconncocnnonns 10 11 Mode SEH AN RE 19 Vie el 17 18 N Non Decode RA 1 2 3 6 16 P POD p st 8 II HE 3 25 Die EEN 10 25 R Regulatory Compliance 33 36 PP e ooo A 17 S nn 33 36 Scan enable ainia bronca 25 Scan Field nn A 21 WIGI RR E 21 Scan Sense ere casas teense teen dMCIN A 25 31 39 ps A Ee 21 SOIeWS EE EE 6 8 Serial Configuration seeessesse 19 e 23 T NAD P 8 Temperature occocccoccoccccnconcccnconnoncccncnncononannnns 11 22 Thermal Temperature oococccoccccccoccccnconionnconnnncn 11 TIFROOUE soie eiit doe EE E E n RE t Rua ue 17 MMW ING restan 31 dier 6 8 Klee E 17 40 V VO AOC de TTE 10 11 22 W Viele 21 Window O 13 15 COANE meet EE 12 13 MaA NER ERE 12 specifications occcocncocncocncocncorcconcconconnnos 12 15 F
21. ct Reporting Guides other guides and related documents are available as PDF documents from the CDRH website at www fda gov cdrh comp eprc html Additional resources include the Division of Small Manufacturers International and Consumer Assistance DSMICA in Rockville Maryland at 1 800 638 2041 EMC Certain combinations of scan engines and associated electronics may require testing to insure compliance with the following Federal Communications Commission regulation 47 CFR Part 15 Note When using the scan 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 154800 series laser scan engine is designed to meet EN55022 Radiated Class B emission limits The engine was installed in a representative system and tested for compliance 34 Canada Laser Safety The Radiation Protection Bureau currently accepts products meeting the FDA standards in Canada For more information contact Radiation Protection Bureau 775 Brookfield Road Ottawa Ontario K1A 1C1 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 the apparatus to the end user The notice shall be in the form of a label that is affi
22. d are subject to change without notice 154823 and 184825 0 Decode Printed Circuit Board Dimensions When securing the decode board 3M 4032 1 32 double coated urethane foam tape or equivalent Use safe ESD practices when handling and mounting the decode board Dimension Value Units millimeters inches E 24 69 0 127 0 972 0 005 11 79 0 127 0 464 0 005 6 83 0 972 3 3V USB Decode PCB 77 77141 10 Pin ZIF Connector ZIF Connector E Und RS232 Decode PCB 77 77142 10 Pin ZIF Connector A ATTENTION Y E Sr l T Electrostatic e ak Il E E Sensitive Device Z Hac 0 USB Decode PCB 77 77150 Figure 10 154823 154825 Decode PCB Dimensions ZIF Connector Specifications are for reference only and are subject to change without notice 3M is a trademark of 3M and or its subsidiaries worldwide Exit Beam Specifications Typical Scan Envelope Exit Beam Collective Field of View Figure 11 154800 Series Exit Beam Specifications oee page see pages 12 15 for information on window material specifications and enclosure design considerations Specifications are subject to change without notice Enclosure Specifications The 154800 laser scan engine series was specifically designed for integration into custom housings for OEM applications The scan engine s performance will be adversely affected or permanently damaged when mounted in a
23. de that can be configured to occur in 10 second increments 18 Serial Configuration Mode The 1S4823 IS4825 can be configured by scanning configuration bar codes or by serial commands sent from the host device With serial configuration each command sent to the engine is the ASCII representation of each numeral in the configuration bar code see Figure 15 The entire numeric string is framed with an ASCII stx and an ASCII etx NN A UI m mmm Include in the in the Command Command Figure 15 Example 1 otring Sent to the Engine Feature Host Command ASCII Representation Hexadecimal Values Disable Codabar stx 100 104 etx 02h 31h 30h 30h 31h 30h 34h 03h ack If the command sent to the engine is valid the engine will respond with an ack nak If the command sent to the engine is invalid the engine will respond with a nak then automatically exit serial configuration mode All the settings chosen in the failed serial configuration session will be lost There is a 20 second window between commands If a 60 second timeout occurs the engine will send a nak Enter Serial Configuration Mode To enter serial configuration mode send the following command stx 999999 etx The engine will not scan bar codes while in serial configuration mode Note Serial configuration mode uses the current Baud Rate Parity Stop Bits and Data Bits settings that are configured in the engine The default setti
24. e scanner ou le laser Ne regardez jamais directement le rayon laser m me si vous croyez que le scanner est inactif N ouvrez jamais le scanner pour regarder dans l appareil Ce faisant vous vous exposez une rayonnement laser qu st hazardous L emploi d appareils optiques avec cet quipement laser augmente le risque d endommagement de la vision AN Achtung Die Verwendung anderer als der hier beschriebenen Steuerungen Einstellungen oder Verfahren kann eine gefahrliche Laserstrahlung hervorrufen Der Kunde sollte unter keinen Umstanden versuchen den Laser Scanner selbst zu warten Sehen Sie niemals in den Laserstrahl selbst wenn Sie glauben da der Scanner nicht aktiv ist ffnen Sie niemals den Scanner um in das Ger t hineinzusehen Wenn Sie dies tun k nnen Sie sich einer gefahrlichen Laserstrahlung aussetzen Der Einsatz optischer Ger te mit dieser Laserausr stung erh ht das Risiko einer Sehschadigung A Attenzione L utilizzo di sistemi di controllo di regolazioni o di procedimenti diversi da quelli descritti nel presente Manuale pu provocare delle esposizioni a raggi laser rischiose ll cliente non deve assolutamente tentare di riparare egli stesso lo scanner laser Non guardate mai il raggio laser anche se credete che lo scanner non sia attivo Non aprite mai lo scanner per guardare dentro l apparecchio Facendolo potete esporVi ad una esposizione laser rischiosa L uso di apparecchi ottici equipaggiati con raggi laser aum
25. engine s exit beam and chassis It is important that angle of the window not be perpendicular to the exit beam of the scan engine The angle of the window can cause the beam s laser light to reflect off the inside of the window back into the scan engine s optics ultimately degrading the engine s performance Refer to the Figure 12 on page 14 and Figure 13 on page 15 for specifications on the minimum allowable window angle required to avoid reflective beam interference 13 Minimum Allowable Window Position Required To Avoid Detrimental Internal Reflective Beam Interference at Positive Exit Beam Angle Tolerance PC Board NN Output Window e DE A a A Angle a Exit Beam Die Cast Chassis Si co i 5 d o O Minimum Projected Distance mm from the em Exit Beam nd Minimum Elevation Angle a SU bass Window Angle 6 to the Window s Internal Surface L es en ep Figure 12 Specifications are subject to change without notice 14 Minimum Allowable Window Position Required To Avoid Detrimental Internal Reflective Beam Interference at Negative Exit Beam Angle Tolerance Window Angle 0 PC Board e Output Window 3 30 mm 0 13 Depression Angle B Die Cast Chassis 0 18 Exit Beam Minimum Projected Distance mm Min mum Depression Angle P Ee Window Angle 0 p the Window s Internal Surface M as ee A as E amp Figure 13 Specifications are subject to
26. enta il rischio di danni alla vista 36 Limited Warranty The 154800 series laser scan engines are manufactured by Metrologic at its Suzhou China facility The 154800 series scan engines have a two 2 year limited warranty from the date of manufacture Metrologic warrants and represents that all 154800 series scan engines are free of all defects in material workmanship and design and have been produced and labeled in compliance with all applicable US Federal state and local laws regulations and ordinances pertaining to their production and labeling This warranty is limited to repair replacement of product or refund of product price at the sole discretion of Metrologic Faulty equipment must be returned to one of the following Metrologic repair facilities Blackwood New Jersey USA Madrid Spain or Suzhou China To do this contact the appropriate Metrologic Customer Service Repair Department to obtain a Returned Material Authorization RMA number In the event that it is determined that the equipment failure is covered under the warranty Metrologic shall at its sole option repair the Product or replace the Product with a functionally equivalent unit and return such repaired or replaced Product without charge for service or return freight whether distributor dealer reseller or retail consumer or refund an amount equal to the original purchase price This limited warranty does not extend to any Product which in the sole judgme
27. er turn OFF power to the engine after the scan is complete or when the engine is not scanning To turn the engine s power OFF the Laser Enable signal from the host should be held HIGH OFF before turning OFF power to the engine Power Scan Enable Host Driven Laser Enable Host Driven Scan Control Internal Laser Control Internal Scan Sense Data Valid Scan Data Figure 22 I84813 184815 Timing Diagram Startup Condition 30 Scan Sense Timing Diagram The Scan Sense signal is a 5096 duty cycle square wave with the transitions from HIGH to LOW indicating a change in the scan direction of the scanning beam see Figure 22 Valid scan data occurs between the HIGH to LOW transitions Figure 23 illustrates the condition in which power to the engine stays ON Scan Enable and Laser Enable signals are controlled separately by the host The onboard microcontroller is programmed to ensure the engine s scan mirror is moving before the laser is turned ON This allows the host to turn ON Scan Enable and Laser Enable signals simultaneously without worrying about laser safety The Laser Enable signal can even be set LOW ON before the Scan Enable signal goes LOW ON If the scan mirror is moving and Laser Enable signal goes LOW ON the onboard microcontroller immediately turns ON the laser If Laser Enable signal is LOW ON and Scan Enable signal is HIGH OFF then the onboard microcontroller waits for the Scan Enable signal to g
28. er On Cycle The laser stays on for a full cycle even when a bar code is scanned and transmitted Blinky Mode The scanner will blink for 60 cycles approximately 30 seconds once the scanning cycle is activated 17 Transmit NO READ Message on Laser Timeout If the scanning cycle terminates without scanning a bar code during the cycle a NO READ message is transmitted with the termination of the scanning cycle Activate the LED During the NO READ Transmission The LED is activated with the NO READ message The LED is also activated after a successful scan Enable RTS NO READ Pulse A configurable RTS pulse width transmitted after the NO READ message has been transmitted Detect and Notify Mode The external UO pin used in the default activation mode is monitored during the inactive laser cycles An Sl is transmitted when the I O is active and an SO when it is inactive Once the scanning activation cycle is started the external I O monitoring status is maintained until the scanning cycle is terminated regardless of the actual I O level Continuous Blinky Mode The scanner will continuously blink on and off turning the scanning cycle on and off for all normal scanner operations If a bar code is scanned and transmitted the same symbol timeout is maintained throughout the cycle preventing additional scans of the same bar code when the scanner is in default mode Sleep Mode Sleep Mode is a power saving mo
29. ge must be maintained within the specified voltage range see electrical specifications on page 22 at the engine s PCB Voltage drops in the host flex cable must be taken into account see Flex Cables on page 11 Power Sequencing The 154813 154815 non decode engines are powered from the 3 3V or 5V power signal on the 10 Pin ZIF connector and the 1S4823 IS4825 decode engine assemblies are powered from the 3 3V or 5V power signal on the decode board Most of the host signals signals present on the ZIF connector are relative to this voltage Not all of these signals are overvoltage tolerant Care must be taken to ensure that the relationship between 3 3V or 5V and the host signals are always met see electrical specifications on page 22 See page 23 24 for additional electrical specifications See page 26 28 for additional pinout information 10 Flex Cables Note To ensure optimum engine stability use the flex cables shipped with the scan engine The host flex cable is used to carry power and data signals between the engine and the host system The flex cable should allow for a minimal voltage drop and maintain a good ground connection between the host and the engine In terms of grounding and voltage drop a shorter cable is better The 10 POS flex cable used to connect the engine to the host or the engine to the decode PCB must be equal to or less than 67 5 mm in length The 12 POS flex cable used to connect the decode PCB to the
30. he scanning cycle A High to Low transition on the I O signal is used to activate scanning The signal must be deactivated HIGH and re activated for subsequent scanning cycles The scanning cycle is terminated based on the default period of time 2 seconds a variable period of time when the I O signal is deactivated Low to High or when a bar code is scanned and transmitted Activate Scanning on Receipt of the lt DC2 gt Character A received lt DC2 gt character initiates the scanning cycle The scanning cycle is terminated based on the default period of time 2 seconds variable laser timeout selected or when a bar code is scanned and transmitted Activate Deactivate Scanning Using D E A received E character initiates the scanning cycle The scanning cycle is terminated based on the default period of time 2 seconds variable laser timeout selected or receipt of a D or when a bar code is scanned and transmitted Activate Scanning with Address A configurable address character is used to initiate scanning The scanning cycle is terminated based on the default period of time 2 seconds variable laser timeout selected or when a bar code is scanned and transmitted Common Activation Mode Features The following configurable activation mode features are available for the 184823 and 154825 Variable Laser On Timeout 1 second Increments A configurable time increment selected as the scanning laser on time Allow Full Las
31. host must be equal to or less than 80 mm in length In addition to power the flex cable also carries the digital signals required for communication The cable design is especially important in USB interface applications due to the relative high speed of the USB signals The impedance of the cable should match or be as close as possible to the impedance of the USB driver approximately 45 ohms per trace The routing of the flex cables plays a critical role in the system design The host flex cable should be routed away from high frequency devices that have frequencies that can couple onto the flex cable and cause potential data corruption or unwanted electromagnetic inference EMI Thermal Considerations The 154800 laser scan engine series is qualified over the specified operational temperatures 0 C to 40 C for all operating modes Make sure ambient temperatures do not exceed this range in order to guarantee operation Operating the 154800 in continuous mode for an extended period may produce considerable heating This mode should be limited and sufficient airflow should be provided whenever possible to minimize internal heating Excessive heating may potentially damage the 154800 engine Printed Circuit Board PCB Component Clearance Warning When designing the 154800 into the final product eliminate all possible dangers of shorting sensitive electronic components in the IS4800 engine A short could enable the scan engine to emit Class
32. ield of View and Depth of Field iia aa 16 Description Of IS4823 and 184825 Operating Modes unde 17 Common Activation Mode Features 17 Qro ll Peg Blinky Lee E 18 SCC MOO EE 18 Serial Configuration MODO iii a 19 O 20 General Design SPecimcCa ON E 21 CTA OVA Ae 21 o EE 21 EE 22 Environmerl al sic seo E 22 Detailed Electrical Specifications ADSOlUte Maximum Rang S E 23 94823 DC ODeratina Voltage EE 23 IS40294 9C Operating ere 24 Gic ng Draw O 23 Gap 24 Scan Engine Terminations ISO 13 PIDE GONNA AO e E SS 25 IS4915 FINOU CONNCCHON Sr A A A alas 25 Decode Printed Circuit Board Terminations E ED E PO bed 26 ZE E PCD E 27 BENE e ES ER 28 Flex Cable Specifications and Installation Guidelines 29 Timing Diagrams Startup Condition Timing DISOKSTE acie itr A tati ett etu Daeg seo uud E Ee i dus 30 Scam Sense EE 31 Bar Code Element Time Calculation 1 cese celere liess eese e sana anna aaa aaa ua 32 Regulatory Compliance 33 Ennited WANA EE 37 cl tp t 38 NINO OX A o E 39 Contact Information EE 41 Product Service and RODA E 42 Introduction Product Overview The non decode 154813 and 154815 laser scan engines are designed for direct i
33. mW Power Down Current See pages 33 36 for regulatory compliance information Environmental Specifications are subject to change without notice 22 Detailed Electrical Specifications Absolute Maximum Ratings Voltage Applied to Any input pin except D and D Voutput Voltage Applied to Any output pin Vin 0 3V For USB version Voltages on D and D signal must conform to USB Specification E Voutput must be less than 5 5V for all pins T Ifthe Vinput signal is greater than VIN current will flow from the input to the VIN pin through the pull up resistors on the engine In Suspend Mode this may cause current to flow into the USB power This is not recommended VOH 1 Output High Voltage TX RTS 0 8 x Vin VOL 1 Output Low Voltage TX RTS Isource 16 mA 0 14 x Vin Isink 16 mA vou e von sn vou om o DR y o 154823 DC Operating Voltages vim LAN D XII NENNEN ARTS RTS PWRDWN nGoodRead and nBeeper are open drain outputs w 100K pull ups to VIN Actual VOH will be determined by the parallel resistance of the 100K pull up and any external impedance 23 154825 DC Operating Voltages son Oo Ve Hoe RTS VIH 3 wu input Low EXT Tage O VOLO Output Low Votage TXRTS Ot N cn eng Output High Votage nBeeper noodRead S8Vor8SV VOLU OuipulowVotage BeepernGonRead 16V mmm L VOH Output High Votage Power do
34. n unsuitable enclosure Note THIS DEVICE DOES NOT COMPLY WITH 21 CFR 1040 USE ONLY AS COMPONENT The limited warranty on page 37 is void if the following considerations are not adhered to when integrating an 154800 series scan engine into a system Electrostatic Discharge ESD Cautions A 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 4 operation of an electronic system causing equipment malfunction or failure ATTENTION The scan engine has exposed electrical components Electrostatic Sensitive Device e DO NOT touch the leads of the visible laser diode VLD or other components e ALWAYS use grounding wrist straps and a grounded work area when handling the engine e Mount the engine in a housing that is designed for ESD protection and stray electric fields Grounding If the scan engine is going to be installed in a grounded host e The die cast engine chassis is at Vcc Use an insulator between the engine chassis and host e Use non metallic nylon or equivalent screws Power Supply The 154813 154815 non decode engines are powered from the host device through the 3 3V or 5V and GND pins of the engine s 10 Pin ZIF connector 154823 154825 decode engine assemblies are powered from the host device through the 3 3V or 5V and GND pins of the 12 Pin ZIF connector on the decode board This volta
35. nd Kit Delineation Labels 54823 0103 A LL Metrologic ALL Pg 154813 B 7308100193 5 Made in Suzhou China Mus Figure 2 Serial Number Label Enlarged For Illustration Purposes T Option is not available for sale in all regions Contact a customer service representative for additional information 2 Components of the IS4800 Engine Series IS4813 and 1S4815 Non Decode Engine Pin Locator Holes see page 6 Threaded Mounting Points see page 6 Exit Beam Location Laser Light Aperture AVOID EXPOSURE LASER LIGHT IS EMITTED FROM THIS APERTURE 8 Printed cut Boeri and Shek IS4823 and 184825 0 Decode Engine Assembly Decode Printed Circuit Board ZIF Connector 12 PIN 3 Flex Cable 12 POS Pin Locator Holes see page 6 154813 or 184815 Laser Scan Engine Exit Beam Location Laser Light Aperture A AVOID EXPOSURE LASER LIGHT IS EMITTED FROM THIS APERTURE Threaded Mounting Points see page 6 Figure 4 IS4823 0 184825 0 EM Flex Cable 10 POS 1S4823 and 1854825 Bracketed 1 and 2 Decode Engine Assembly Flex Cable 12 POS Flex Cable 10 POS ZIF Connector 10 PIN Exit Beam Location Laser Light Aperture AVOID EXPOSURE LASER LIGHT IS EMITTED FROM THIS APERTURE 154813 or 154815 Laser Scan Engine Figure 5 IS4823 1 184825 1 Assembled ZIF Connector 12 PIN Decode Printed Circuit Board 0 10 Dia Clearance Holes for Mounting 2 Pls M2 x 0 4 Threaded Bosses
36. ngs of the engine are 9600 bits per second space parity 2 stop bits 7 data bits and no flow control If a command is sent to the engine to change any of these settings the change will not take effect until after serial configuration mode is exited Exit Serial Configuration Mode To exit serial configuration mode send the following command stx 999999 etx The engine will respond with an ack T Configuration bar codes are located in the MetroSelect Single Line Guide PN 00 02544 and the Supplemental MetroSelect Configuration Guide PN 00 05268 19 Example 2 The following sample illustrates the serial command sequence for configuring the engine for the factory default settings disabling Code 128 scanning and adding a G as a configurable prefix Commands for features that require sequences of multiple bar codes for activation i e prefixes suffixes and timeout features should be sent in the same order that they are normally scanned Feature Host Command ASCII Representation Engine Response Enter Configuration Mode stx 999999 etx 02h 39h 39h 39h 39h 39h 39h 03h ack or 06h Load Defaults stx 999998 etx 02h 39h 39h 39h 39h 39h 38h 03h ack or 06h Disable Code 128 stx 100103 etx 02h 31h 30h 30h 31h 30h 33h 03h ack or 06h Configure Prefix 1 stx J903500 etx 02h 39h 30h 33h 35h 30h 30h 03h ack or 06h Code Byte 0 stx O etx 02h 30h 03h ack or 06h Code Byte 7 stx 7 etx 02h 37h 03h ack or 06h Code Byte 1
37. nt of Metrologic has been subjected to abuse misuse neglect improper installation or handling or is damaged as a result of a failure to follow instructions contained in this manual or other documentation provided with the Product The warranty is void if the Product is not encased in a properly designed enclosure sealed to a prevent infiltration by airborne contaminants b protect against ESD humidity and mechanical shocks and c be non condensing or Product is opened by anyone other than Metrologic s repair department or authorized repair centers For additional information on enclosure design see pages 10 15 of the Installation Guide THIS LIMITED WARRANTY EXCEPT AS TO TITLE IS IN LIEU OF ALL OTHER WARRANTIES OR GUARANTEES EITHER EXPRESS OR IMPLIED AND SPECIFICALLY EXCLUDES WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE UNDER THE UNIFORM COMMERCIAL CODE OR ARISING OUT OF CUSTOM OR CONDUCT THE RIGHTS AND REMEDIES PROVIDED HEREIN ARE EXCLUSIVE AND IN LIEU OF ANY OTHER RIGHTS OR REMEDIES IN NO EVENT SHALL METROLOGIC BE LIABLE FOR ANY INDIRECT OR CONSEQUENTIAL DAMAGES INCIDENTAL DAMAGE DAMAGES TO PERSON OR PROPERTY OR EFFECT ON BUSINESS OR PROPERTY OR OTHER DAMAGES OR EXPENSES DUE DIRECTLY OR INDIRECTLY TO THE PRODUCT EXCEPT AS STATED IN THIS WARRANTY IN NO EVENT SHALL ANY LIABILITY OF METROLOGIC EXCEED THE ACTUAL AMOUNT PAID TO METROLOGIC FOR THE PRODUCT METROLOGIC RESERVES THE RIGHT TO M
38. ntegration into custom OEM devices equipped with a decoder The engine s small size is ideal for integration into mobile computers hand held scanners medical diagnostic equipment mobile printers lottery terminals ATMs and access control devices For customer applications requiring decode functionality in addition to solid scan engine performance the IS4823 and 154825 models combine the miniature 154813 and 154815 engines with a decoder and an optional mounting bracket for a complete small package that provides integration flexibility to meet a variety of OEM applications The 154823 and 184825 deliver aggressive scanning with a decoded output on all standard 1D bar code symbologies including UPC EAN Code 39 and 2 of 5 as dense as 4 mil The 154823 and 154825 models support TTL level RS232 or USB system interfaces They can operate in standard trigger mode as well as blinky mode for hands free scanning The laser scan engine series is equipped with a multitude of features including e 100 Scans per second e Support for 3 3VDC input voltage 154813 184823 e Support for 5VDC input voltage 154815 154825 e A650 nm bright laser diode e Anarrow exit angle to provide precise beam positioning e Automatic hardware scan sense e A rugged die cast engine chassis with threaded mounting holes e An optional mounting bracket for integration flexibility 154823 184825 e A 10O pin 154813 154815 or 12 pin 154823 184825 ZI
39. o LOW ON and ensures the scan mirror has started moving before turning the laser ON The Scan Sense line remains HIGH until the Scan Enable signal goes LOW ON After approximately 55 ms it toggles with a 50 duty cycle representing the scan sweep direction Valid scan data appears within these pulses High Power Scan Enable Host Driven Laser Enable Host Driven F Low High Off Scan Control Internal am CL p 2 l High Of Laser Control Internal 290 20 ms Internal Delay 55 ms p 10 ms IF 75 ms zb 1 HILL Scan Sense High 20 ms ei Data wow ONLO Valid Scan Data Figure 23 Timing Diagram Scan Enable and Laser Enable Controlled Separately 31 Bar Code Element Time Calculation Realization of the full depth of field for all bar codes given in the specification is based on the ability of the decoding hardware to resolve a varying range of minimum element times The minimum element time calculation for a given bar code size at a given distance is shown in Equation 1 below Minimum Element Time Element Size Spot Speed Equation 1 Example Bar code Size 5 2 mil Spot Speed 95 mm from face 650 inches second Minimum Element Time 0 0052 inches 650 inches second 8 0 usec 32 Regulatory Compliance i THIS DEVICE DOES NOT COMPLY WITH 21 CFR 1040 USE ONLY AS COMPONENT The 154800 Series Laser Scan engines a
40. pair Suzhou Sales Office Tel 86 512 67622550 Fax 86 512 67622560 Email info cn metrologic com European Repair Center Tel 34 913 751 249 Fax 34 913 270 437 Metrologic Instruments Inc 90 Coles Road Blackwood NJ 08012 00 02019 Rev G April 2009
41. re designed to meet the requirements of IEC Class 2 in accordance with IEC 60825 1 1993 A1 1997 A2 2001 IEC Class 2 is defined as follows Emission Duration Greater than 0 25 seconds Accessible Emission Limit Less than 0 001 W 1 0 milliwatt average radiant power The 154800 laser scan engine series is registered with the Center for Devices and Radiological Health as a laser component The addition of shutdown controls labeling and informational requirements are necessary to achieve compliance with the performance standard published in the Code of Federal Regulations CFR Title 21 Parts 1040 10 and 1040 11 It is the responsibility of the manufacturer who incorporates the scan engine into their product to provide the additional performance labeling and informational requirements necessary to comply with all federal laser safety regulations The specifications required for agency approval are not obtainable until the 154800 engine is used in its final configuration Metrologic is unable to fulfill these requirements because the scan engine will operate differently depending upon where it is used as a component The following information concerning the scan engine appears on the shipping label THIS DEVICE DOES NOT COMPLY WITH 21 CFR 1040 USE ONLY AS A COMPONENT Manufacturers incorporating unmodified 154800 engines into their product may reference the following accession number on items in their Laser Product Report that request inform
42. tch resistance coating see Output Window Coatings on page 13 Apply an anti reflective coating to the window surfaces to reduce the possibility of reflective light interfering with the engine s performance due to the window angle see Output Window Coatings on page 13 12 Output Window Coatings e 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 scan performance of the engine If an anti reflective coating is applied it is recommended that it be on both sides of the window providing a 0 5 maximum reflectivity on each side from 640 to 690 nanometers at the nominal window tilt angle The coating must also meet the hardness adherence requirements of MIL M 13508 e Polysiloxane Coating Apply a polysiloxane coating to the window surface to help protect the window from surface scratches and abrasions that may interfere with the scan performance of the engine Recessing the window into the housing can also provided 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 Output Window Angle Note An improperly placed window has the serious potential to reduce the scan engine s performance 1 Careful consideration must be made when designing the output window s distance and angle placement relative to the scan
43. wny Rar VOLG Output Low Votage Power down 00V msn PWRDWN nGoodRead and nBeeper are open drain outputs w 100K pull ups to VIN Actual VOH will be determined by the parallel resistance of the 100K pull up and any external impedance Current Draw 25 C USB TTL signal SEN VIN 23 3V VIN 25V VIN 3 3V VIN 5V Continuous Average current draw during 150 mA 130 mA 130 mA 130 mA Scan mode continuous scan mode Suspend Average current draw in USB Continuous Scan Mode current will vary based on object size distance and type The numbers listed above are typical 24 Scan Engine Terminations IS4813 Engine Connections 10 Pin ZIF Connector Signal Name Function No Connect No Connect High Laser OFF Laser Enable Low Laser ON only if pin 5 scan enable is also Low High Engine OFF Scan Enable Low Engine ON Digitized Bar High Bar Pattern Data Out Low Space Start of Scan Level changes from high to low or low to high when the Scan Sense laser changes direction at the start of the scan line 10 Pin ZIF Connector Signal Name Function High Laser OFF Laser Enable Low Laser ON only if pin 5 scan enable is also Low High Engine OFF Scan Enable Low Engine ON Digitized Bar High Bar Pattern Data Out Low Space Start of Scan Level changes from high to low or low to high when the Scan Sense laser changes direction at the start
44. xed 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 Europe The CE Mark is required on products which incorporate the 154813 and the 154815 scan engines 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 Laser Safety IEC 60825 1 1993 A1 1997 A2 2001 EN 60825 1 1994 A2 2001 A1 2002 Safety of Laser 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 Certain combinations of 154800 scan engines and associated electronics may require certification of compliance with the European EMC Directive EMC compliance of finished products in Europe can be accomplished by the following method e 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 154800 series laser scan engine is designed to meet EN55022 Radiated Class B emission limits The engine was
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