Gryphon™ GFE4400 Fixed Area Imaging Bar Code Scan Engine Integration Guide
Datalogic ADC, Inc. 959 Terry Street Eugene, Oregon 97402 USA Telephone: (541) 683-5700 Fax: (541) 345-7140 An Unpublished Work - All rights reserved. No part of the contents of this documentation or the procedures described therein may be reproduced or transmitted in any form or by any means without prior written permission of Datalogic ADC, Inc. or its subsidiaries or affiliates ("Datalogic" or “Datalogic ADC”).
Table of Contents Gryphon™ GFE4400 Integration Guide ................................................... 1 Overview ............................................................................................................................... 1 Unpacking the Scan Engine ................................................................................ 2 Scan Engine Care .................................................................................................... 2 Technical Support ...................
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Gryphon™ GFE4400 Integration Guide This document gives instruction, mechanical details, and design considerations to integrate the Gryphon™ GFE4400 model (designated as “scan engine” or “OEM scan engine” in this manual) specifically into equipment-integrated scanning applications.
Gryphon™ GFE4400 Integration Guide GFS4400 scan module. This document is meant to give instruction, mechanical details, and design considerations to integrate the OEM scan engine model only. Details on the Configuration Settings and Programming are found in the GFS4400 Product Reference Guide (PRG). The Datalogic Aladdin Configuration Utility (available free from the Datalogic website) can also be used to modify settings. Unpacking the Scan Engine The scan engine is shipped in custom packaging.
Gryphon™ GFE4400 Integration Guide Technical Support Datalogic Website Support The Datalogic website (www.datalogic.com) is the complete source for technical support and information for Datalogic products. The site offers product support, product registration, warranty information, product manuals, product tech notes, software updates, demos, and instructions for returning products for repair.
Mounting the Scanner This section describes how to design the mounting for optimum scanner performance. General Considerations A typical system uses the scanner mounted inside a host enclosure, with an opening for the scanning pattern to exit and read bar codes. The opening should be the size of the scanner field of view at a minimum, but only exposing as much of the scanner as necessary.
Mounting the Scanner Mounting the Scanner Standalone The OEM scanner is not intended for use in a standalone application. This model is intended to be integrated inside a host enclosure. GFS4400 models should be used when a standalone application is required. Scan Engine Electrical Connections The GFE4400 scan engine has three application ports for device integration, as indicated below, a Host (J1), User (J2), and Good Read Beep Interface. Figure 1.
Mounting the Scanner Table 1. J1 Connector Pins Assignment Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 Pin Functionality USB D+ USB DUSB Shield USB Shield EXT_TRIGGER_IN; (input to the base of a transistor, pull high to activate) RS232 TXD (output from scanner) RS232 RTS (output from scanner) RS232 RXD (input to the scanner) RS232 CTS (input to scanner) DIGITAL_OUT (open collector) +5V (USB Vbus or external power adapter) GND The J1 connection on the GFE4400 scan engine is a Hirose, DF13C-12P-1.
Mounting the Scanner USB For USB setup, the recommended wiring is the following. A compatible USB cable is available from Datalogic, part number: 770111600. Figure 3. USB Cabling It is important that connections 7/8/9 be wired together for USB Auto Detection.
Mounting the Scanner RS-232 For RS-232 serial setup, the recommended wiring is shown below. A compatible serial cable is available from Datalogic, part number: 770111700. Figure 4. RS-232 Cabling External Trigger and Digital Output The interface allows the user's adapting interface to trigger the scan engine if not set for Automatic Reading Mode. Also, a programmable digital output signal is available, which indicates a good read/decode. The figures on the following page provide interface suggestions.
Mounting the Scanner Figure 5.
Mounting the Scanner User Interface The User Interface connection (J2) provides the integrator a means to monitor scan engine status (LEDs), and offers an additional mechanism for manually triggering the device. The user connection (J2) uses a Molex part number, 0527460671, 0.50mm (.020") Pitch FFC/FPC Connector, Right Angle, SMT, ZIF, Bottom Contact Style, 6 Circuits, Gold Contact Plating.
Mounting the Scanner Table 2. J2 Connector Pins Pin Number 1 2 3 4 5 6 Pin Functionality LED1 Ctrl Signal, Trigger (active low) LED2 Ctrl Signal, Status (open collector active low) LED3, Power, (hard wired to VCC internally) VCC_Out (5v for LED supply) Trigger Switch+ Trigger Switch- (ground) The following table outlines scan engine status assigned to each LED (with recommended colors).
Mounting the Scanner The following is an example of a possible connection scheme for the User Interface: Figure 7. Sample Connection Scheme Good Read Beep Interface The Beep Interface connection (J3) provides the integrator a means to tap the engine's good read beep signaling and interface with an external audio device. The Beep Connection (J3) is a Molex part number, 53261-0271, 1.25mm Pitch PicoBlade™ 2 Circuit Header.
Mounting the Scanner Table 3. J3 Connector Pin Assignment Pin Pin Functionality 1 2 Good Read Beep Signal (open collector, active low) Common (gnd) The Good Read Beep is a 2750Hz signal burst for 100ms provided by an on board Open Collector transistor drive circuit. Below is a simple example of an external audio implementation. See "Technical Specifications" on page 18 for additional information about Good Read Beep output. Figure 8.
Mounting the Scanner Integrating the Scanner to Read at the Proper Distance When deciding how to mount the OEM scanner, there are many criteria that must be considered. First, there are minimum and maximum distances that the bar code can be from the front of the scanner to be properly read, depending on the size of the bar code. These distances, or depth of field, are specified in "Technical Specifications" on page 17.
Mounting the Scanner Design of the Scanner Opening The design and placement of the scanner opening within a host enclosure are critical for optimum system performance. A typical system uses the scanner mounted inside a host enclosure, with an opening to allow the scanner Field of View to exit the scanner window and read bar codes. Use the following guidelines to design the host enclosure and scanner opening, along with the dimensions shown in "Mechanical Specifications" on page 25.
Mounting the Scanner Integrating the Scanner Behind a Window The addition of a host enclosure window could degrade scanner performance. This is due to the optical reflective surfaces that will cause interference with the imaging technology. CAUTION It is recommended to conduct scan performance testing with any window to determine if the performance level is acceptable for the application. • Window material should be transparent with 92% transmission to wavelength 625nm and 850nm.
Mounting the Scanner ESD Protection The host enclosure design must provide adequate ESD protection for the scanner. Ideally, static discharge should not be allowed to discharge to the scanner. The preferred method to prevent static discharge is to provide a long discharge path to all circuits. The scanner is intended to be mounted inside a host enclosure. Only the front surface should be exposed in order to read bar codes.
Technical Specifications Item Description Physical Characteristics Dimensions Height 28.2mm (1.11") Length 42mm (1.65") Width 48 mm (1.89") Weight (without cabling) Approximately 51.2 g (1.
Technical Specifications Item Description Digital Output : Open Collector Vout 14VDC Vce 20 VDC max Collector Current 40 mA continuous max Vce Saturation 0.
Technical Specifications Pitch Tolerance ± 40° Skew (Yaw) Tolerance ± 40° Print Contrast Minimum 25% minimum reflectance Field of View 40° H x 26° V Depth of Field (Typical) Minimum Element Width 20 cm inches NF FF NF FF Code 39 5mil Code 39 10mil Code 39 20mil 3.8 0.8 0.2 16.8 32.3 48.3 1.5 0.3 0.1 6.6 12.7 19.0 EAN 7.5mil EAN 13mil 1.9 1.6 26.4 41.0 0.7 0.6 10.4 16.1 PDF-417 6.6mil PDF-417 10mil PDF-417 15mil 2.4 1.3 1.6 14.5 23.0 34.7 1.0 0.5 0.6 6.0 9.4 13.
Technical Specifications Decode Capability 1D Bar Codes UPC/EAN/JAN (A, E, 13, 8); UPC/EAN/JAN (including P2 /P5); UPC/EAN/JAN (including; ISBN / Bookland & ISSN); UPC/EAN Coupons; Code 39 (including full ASCII); Code 39 Trioptic; Code39 CIP (French Pharmaceutical); LOGMARS (Code 39 w/ standard check digit enabled); Danish PPT; Code 32 (Italian Pharmacode 39); Code 128; Code 128 ISBT; Interleaved 2 of 5 ; Standard 2 of 5; Interleaved 2 of 5 CIP (HR); Industrial 2 of 5; Discrete 2 of 5; Datalogic 2 of 5 (Chi
Technical Specifications User Environment Operating Temperature -4° to 122° F (-20° to 50° C) Storage Temperature -4° to 158° F (-20° to 70° C) Humidity Operating: 5% to 90% relative humidity, non condensing Ambient Light immunity Up to 100,000 Lux Regulatory LED Emission Class (IEC-62471:2006-07) Exempt (No Risk) IEC60825-1: 2007 RS-232 Electrical Connections 9-pin connector 1 2 3 4 5 6 7 8 9 Trigger TX RX NC GND VCC CTS RTS DIGITAL OUTPUT Trigger signal input Transmit Data (output from scanner
Technical Specifications Indicators The reader’s LED L2 of J2 illuminates to indicate various functions or errors. An optional “Green Spot” also performs useful functions. The following tables list these indications. One exception to the behaviors listed in the tables is that the reader’s functions are programmable, and so may or may not be turned on. Indicator Description LED L2 of J2 Good Read A label has been successfully scanned by the reader.
Technical Specifications Error Codes Upon startup, if the reader’s LED2 and Green Spot are blinking alternately, this means the reader has not passed its automatic Selftest and has entered FRU (Field Replaceable Unit) isolation mode. If the reader is reset, the sequence will be repeated. Press and release the trigger to see the FRU indication code from LED2 flashes. The following table describes the LED flashes associated with an error found.
Mechanical Specifications Physical Properties Parameter Specification Dimensions 42.0mm x 48.0mm x 28.2mm (1.65" x 1.89" x 1.11" Weight ~51.2 g (1.
Mechanical Specifications Scanner Dimensions (continued) BOTTOM VIEW SIDE VIEW 26 Gryphon™ GFE4400
Mechanical Specifications Clearance Required for Integration TOP VIEW SIDE VIEW Integration Guide 27
Mechanical Specifications NOTES 28 Gryphon™ GFE4400
Mechanical Specifications NOTES Integration Guide 29
Mechanical Specifications NOTES 30 Gryphon™ GFE4400
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www.datalogic.com Datalogic ADC, Inc. 959 Terry Street Eugene, OR 97402 USA Telephone: (541) 683-5700 Fax: (541) 345-7140 © 2012 Datalogic ADC, Inc. 820049414 (Rev.
