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Summary of Contents for Metrologic IS4813
- Page 1 IS4813, IS4815, IS4823, and IS4825 Single-Line Laser Scan Engine Integration Guide...
- Page 2 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.
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Page 3: Table Of Contents
IS4823 and IS4825 Bracketed (-1 and -2) Decode Engine Assembly ...4 Assembly IS4823-2 and the IS4823-2...5 Mounting Specifications IS4813 and IS4815 Scan Engine Dimensions ...6 IS4823 and IS4825 Bracketed (-1 and -2) Dimensions ...7 IS4823 and IS4825 (-0) Decode Printed Circuit Board Dimensions ...8 Exit Beam Specifications ...9 Enclosure Specifications Electrostatic Discharge (ESD) Cautions ...10... - Page 4 Absolute Maximum Ratings ...23 IS4823 DC Operating Voltages...23 IS4825 DC Operating Voltages...24 Current Draw @ 25°C...24 Scan Engine Terminations IS4813 Pinout Connections ...25 IS4815 Pinout Connections ...25 Decode Printed Circuit Board Terminations USB Decode PCB, 3.3V ...26 USB Decode PCB, 5V ...27 TTL, RS232 3.3V / 5V...28...
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Page 5: Product Overview
For customer applications requiring decode functionality in addition to solid scan engine performance, the IS4823 and IS4825 models combine the miniature IS4813 and IS4815 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. -
Page 6: Models And Accessories
Models and Accessories Non-Decode Engines Model IS4813 Non-Decode, 3.3VDC Scan Engine IS4815 Non-Decode, 5VDC Scan Engine Part Number 19-07335 Flex Cable, 10-POS, 67.5 mm Length Decode Engines Base Model IS4823 3.3VDC Scan Engine with Decode PCB IS4825 5VDC Scan Engine with Decode PCB... -
Page 7: Components Of The Is4800 Engine Series
Decode Printed Circuit Board ZIF Connector, 12-PIN Flex Cable, 12-POS Pin Locator Holes (see page 6) IS4813 or IS4815 Laser Scan Engine Exit Beam Location, Laser Light Aperture AVOID EXPOSURE! – LASER LIGHT IS EMITTED FROM THIS APERTURE. Threaded Mounting Points (see page 6) -
Page 8: Is4823 And Is4825 Bracketed (-1 And -2) Decode Engine Assembly
ZIF Connector, 10-PIN Exit Beam Location, Laser Light Aperture AVOID EXPOSURE! – LASER LIGHT IS EMITTED FROM THIS APERTURE IS4813 or IS4815 Laser Scan Engine ZIF Connector, 12-PIN Decode Printed Circuit Board 0.10 Dia. Clearance Holes for Mounting, 2 Pls. -
Page 9: Assembly
Assembly IS4823-2 and IS4825-2 Item Bracket, Base Screw, M1.6 x 35 – 5 mm, Philips Stainless Steel with Patch IS4813 or IS4815 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 ®... -
Page 10: Mounting Specifications
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. Specifications are for reference only and are subject to change without notice. Figure 8. IS4813 and IS4815 Engine Dimensions... -
Page 11: Is4823 And Is4825 Bracketed (-1 And -2) Dimensions
IS4823 and IS4825 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. Warning: The limited warranty (on page 37) is void if the following recommendations are not adhered to when mounting the IS4800 series laser scan engine. -
Page 12: Is4823 And Is4825 (-0) Decode Printed Circuit Board Dimensions
IS4823 and IS4825 (-0) Decode Printed Circuit Board Dimensions Warning: The limited warranty (on page 37) is void if the following recommendations are not adhered to when mounting the IS4800 series laser scan engine. When securing the decode board: • 3M™... -
Page 13: Exit Beam Specifications
Exit Beam Specifications Figure 11. IS4800 Series Exit Beam Specifications See page see pages 12 - 15 for information on window material specifications and enclosure design considerations. Specifications are subject to change without notice. -
Page 14: Enclosure Specifications
Use non-metallic nylon or equivalent screws. Power Supply The IS4813/IS4815 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. IS4823/IS4825 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. -
Page 15: Host Flex Cable
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. -
Page 16: Beam Clearance
Beam Clearance • 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. • A dark matte-finish on the internal walls of the housing can be utilized to avoid internal beam reflections. -
Page 17: Output Window Coatings
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 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. - Page 18 To Avoid Detrimental Internal Reflective Beam Interference at Exit Beam Elevation Angle α +2.5° +2.5° +2.5° +2.5° +2.5° +2.5° +2.5° +2.5° +2.5° +2.5° Specifications are subject to change without notice. Minimum Allowable Window Position Required Positive Exit Beam Angle Tolerance Minimum Projected Distance (mm) from the Engine’s Base to the Window’s Internal Surface (L)
- Page 19 To Avoid Detrimental Internal Reflective Beam Interference at Exit Beam Depression Angle β -2.5° -2.5° -2.5° -2.5° -2.5° -2.5° -2.5° -2.5° -2.5° -2.5° Specifications are subject to change without notice. Minimum Allowable Window Position Required Negative Exit Beam Angle Tolerance Minimum Projected Distance (mm) from the Engine’s Base to the Window’s Internal Surface (M)
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Page 20: Field Of View And Depth Of Field
.49 mm 19.5 mil * For non-decode IS4813 and IS4815 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. -
Page 21: Description Of Is4823 And Is4825 Operating Modes
A configurable time increment selected as the scanning laser–on time. Allow Full Laser-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. -
Page 22: Continuous Blinky Mode
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. -
Page 23: Serial Configuration Mode
Serial Configuration Mode The IS4823/IS4825 can be configured by scanning configuration bar codes 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 [stx] and an ASCII [etx]. Do Not Include in the Command Example 1:... -
Page 24: Abbreviated Ascii Table
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. -
Page 25: General Design Specifications
Read: IS4823 and IS4825 Roll, Pitch, Yaw 42°, 68°, 52° Mechanical Dimensions: See pages 6 – 8 for detailed specifications. IS4813 / IS4815 Non-Decode Engine Weight (Maximum): IS4823 / IS4825 Bracketed (-1) Assembly IS4823 / IS4825 Non-Bracketed (-1) Assembly IS4813 / IS4815 Non-Decode Engine... -
Page 26: Electrical
Operating Temperature: -0°C to 40°C (32°F to 104°F) Storage Temperature: -40°C to 70°C (-40°F to 158°F) Humidity: 5% to 95% relative humidity, non-condensing Vibration Protection: 7G over 10 – 500 Hz Specifications are subject to change without notice. IS4813 IS4823 170 mA 150 mA 75 mA... -
Page 27: Detailed Electrical Specifications
Detailed Electrical Specifications Absolute Maximum Ratings Signal † Vinput Voltage Applied to Any input pin (except D+ and D-) * Voutput Voltage Applied to Any output pin ** For USB version, Voltages on D+ and D- signal must conform to USB Specification Voutput must be less than 5.5V for all pins †... -
Page 28: Is4825 Dc Operating Voltages
IS4825 DC Operating Voltages Signal Signal Description Operating Voltage VIH(1) Input High (RX, CTS) VIL(1) Input Low (RX, CTS) VIH(2) Input High (TTL_INV, nWake) VIL(2) Input Low (TTL_INV, nWake) VIH(3) Input High (EXT. Trigger) VIL(3) Input Low (EXT. Trigger) VOH(1) Output High Voltage (TX,RTS) VOL(1) Output Low Voltage (TX,RTS) -
Page 29: Scan Engine Terminations
Scan Engine Terminations IS4813 Engine Connections Figure 16. IS4813 Pattern, Data Out 8 and 9 IS4815 Engine Connections Figure 17. IS4815 Pattern, Data Out 8 and 9 See Timing Diagrams on page 30. 10-Pin ZIF Connector Signal Name No Connect... -
Page 30: Decode Printed Circuit Board Terminations
Decode Printed Circuit Board Terminations USB Decode PCB, 3.3V Figure 18. 12-Pin ZIF Connector Signal Name No Connect No Connection +3.3V Power: Supply Voltage Input, +3.3V ± 0.3V Ground: Power and Signal Ground Input: USB D- Signal <reserved> Pin Function Reserved Input: USB D+ Signal <reserved>... -
Page 31: Usb Decode Pcb, 5V
USB Decode PCB, 5V Figure 19. 12-Pin ZIF Connector Signal Name No Connect No Connection +5.0V Power: Supply Voltage Input, +5.0V ± 5% Ground: Power and Signal Ground Input: USB D- Signal <reserved> Pin Function Reserved Input: USB D+ Signal <reserved>... -
Page 32: Ttl, Rs232 3.3V / 5V
TTL, RS232, 3.3V / 5V Figure 20. 12-Pin ZIF Connector Signal Name TTLINV Input: TTL RS232 Polarity Control with 33.2k ohm Pull-Up +3.3V or 5.0V Power: Supply Voltage Input, +3.3V ± 0.3V or +5.0V ± 5% Ground: Power and Signal Ground Input: TTL Level RS232 Receive Data Output: TTL Level RS232 Transmit Data Input: TTL Level Clear to Send... -
Page 33: Flex Cable Specifications And Installation Guidelines
Flex Cable Specifications and Installation Guidelines Figure 21. Flex Cable Specifications and Installation Guidelines Specifications are subject to change without notice. -
Page 34: Timing Diagrams
Timing Diagrams Startup Condition Timing Diagram The timing diagram below illustrates the correct power up procedure for the IS4813 and IS4815 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. -
Page 35: Scan Sense Timing Diagram
Scan Sense Timing Diagram The Scan Sense signal is a 50% 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. -
Page 36: Bar Code Element Time Calculation
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). -
Page 37: Regulatory Compliance
Regulatory Compliance THIS DEVICE DOES NOT COMPLY WITH 21 CFR 1040. USE ONLY AS COMPONENT. The IS4800 Series Laser Scan engines are 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 IS4800 laser scan engine series is registered with the Center for Devices and Radiological Health as a... -
Page 38: United States
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... -
Page 39: Electrical Safety
Europe The CE Mark is required on products, which incorporate the IS4813, and the IS4815 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. - Page 40 Il 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...
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Page 41: Limited Warranty
LIABILITY OF METROLOGIC EXCEED THE ACTUAL AMOUNT PAID TO METROLOGIC FOR THE PRODUCT. METROLOGIC RESERVES THE RIGHT TO MAKE ANY CHANGES TO THE DESCRIBED HEREIN. North America Metrologic Instruments, Inc. 90 Coles Rd. Blackwood, NJ 08012-4683 Customer Service Department Tel: 1-800-436-3876 Fax: 856-228-6673 Email: info@metrologic.com... -
Page 42: Patents
Patents Worldwide patents pending. -
Page 43: Index
Index Accessories ... 2 Activate ... See Modes ASCII ... 19, 20 Assignments pin ... 25 Beam aperture ... 9 clearance ... 10, 12 exit angle ... 9, 13 specifications ... 9 Bracket... 2, 4, 5, 7 assembly... 5 CMOS ... 25 Connector 10-Pin ZIF ... - Page 44 Scan Speed ... 21 Screws ... 6–8 Serial Configuration ... 19 Signals ... 23 Tape... 8 Temperature ... 11, 22 Thermal Temperature ... 11 Timeout... 17 Timing ... 31 Torque ... 6–8 Trigger ... 17 Voltage ...10, 11, 22 Weight ...21 Window angle ...13–15 coatings ...12, 13...
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Page 45: Contact Information
Contact Information The Americas (TA) Tel: 866.460.8033 (Customer Service) 888.633.3762 (Technical Support) 856.228.8100 (Corporate) Fax: 856.228.6673 (Sales) 856.228.1879 (Marketing) 856.228.0653 (Legal/Finance) Brazil Tel: 55.11.5185.8222 Fax: 55.11.5185.8225 Email: info@br.metrologic.com Mexico Tel: 55.5365.6247 Fax: 55.5362.2544 Email: info@mx.metrologic.com North America Tel: 856.537.6400 866.460.8033 (Customer Service) 888.633.3762 (Technical Support) -
Page 46: Product Service And Repair
Product Service and Repair 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 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... - Page 48 Metrologic Instruments, Inc. 90 Coles Road Blackwood, NJ 08012 00-02019 Rev G April 2009...
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