Datalogic S r l 0018 Mobile Computer User Manual R3Integration Guide

Datalogic ADC S.r.l. Mobile Computer R3Integration Guide

Integration Guide

R3Integration Guide.doc Revision: 1.0 3/25/2008 Signature: page 1 of 5 DATALOGIC PROPRIETARY INFORMATIONS Rfid Engine R3 Integration Guide
Rfid Engine R3 Test R3Integration Guide.doc page 2 of 5 DATALOGIC PROPRIETARY INFORMATIONS Introduction .................................................................................................................................................................... 3 Block Diagram ................................................................................................................................................................ 3 Comunication Interfaces ................................................................................................................................................ 4 Flex Cable Length........................................................................................................................................................... 4 Mechanical installation .................................................................................................................................................. 4 Regulatory ....................................................................................................................................................................... 5 Caution.......................................................................................................................................................................... 5 Labeling requirements for the End Product .................................................................................................................. 5 Technical Features.......................................................................................................................................................... 5
Rfid Engine R3 Test R3Integration Guide.doc page 3 of 5 DATALOGIC PROPRIETARY INFORMATIONS Introduction The RF-3 RFID Engine is a dual technology module combining an undecoded laser scan engine with a multi-standard high frequency RFID engine (requiring an ANSI C library for decoding). Thus, it provides a single product allowing reading standard barcode symbologies and 13.56 MHz tags and smart labels. The Module is physically and electrically compatible with the Motorola SE1200 laser module thus guaranteeing an easy integration within many Hand-Held barcode readers (Host). In addition, it integrates an internal small antenna. The RFID supports the following standards: • ISO14443A • ISO14443B • ISO15693 • Philips I-Code 1 There are 4 versions available: • Rfid only • Rfid only + SE950 barcode reader • Rfid only – With plastic frame for mounting on Datalogic DLBJET • Rfid only + SE950 barcode reader – With plastic frame for mounting on Datalogic DLBJET Block Diagram • Flat cab.: 10 poles flex cable. • Antenna: Integral 4 turns loop antenna • Scan engine: Optional SE950 Module from Motorola. HOST Level shifters ARM7 uP RF modem RF front end Antenna 3,3V LDO 5,2V Step Up Flat cab. Scan engine Level shifters
Rfid Engine R3 Test R3Integration Guide.doc page 4 of 5 DATALOGIC PROPRIETARY INFORMATIONS Comunication Interfaces The module can be connected to an host trough a 10 wires flex cable. The pins are used in different ways based on the fact the host is using the module to read a barcode or an RFID tag. In both modes the SCAN_EN signal (pin 5) can be forced low to place the module in sleep state (low-power mode) and to switch the interface to Barcode Mode. The module can be switched from barcode mode to RFID mode simply sending a packet on the SPI interface. Pins 1 and 10 are used for test and configuration at the factory and should be left unconnected. Pin # RFID Mode Barcode Mode 1 UART RX UART RX 2 VCC VCC 3 MOSI AIM 4 Clock LASER_EN 5 SCAN_EN SCAN_EN 6 / DBP 7 MISO SOS 8 CS GND 9 GND GND 10 UART TX UART TX Please refer to the SE950 Module integration Guide for further details about the Barcode Interface. Please use the Datalogic RF-3 communication library software to interface to the Module when in RFID mode. Flex Cable Length The maximum allowed/tested flex cable length is 75 mm. Mechanical installation There are two types of contrains to take into account when installing the module. The first types relate to the Barcode reader function: to perform according to the specifications the integrated SE950 scan engine requires a laser beam window with specific size, orientation and materials. Please refer to the SE950 intergration guide for details on this matter. The second type of requirement is about metal parts located near the RFID antenna. Such parts could modify the antenna resonance frequency and lead to reduced antenna effectiveness. Please keep metallic parts as far as possible from the antenna to prevent malfunctioning.
Rfid Engine R3 Test R3Integration Guide.doc page 5 of 5 DATALOGIC PROPRIETARY INFORMATIONS Regulatory FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device my not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Modifications or changes to this equipment without the expressed written approval of Datalogic Scanning Group S.r.l. would void the authority to use the equipment. Labeling requirements for the End Product Any device incorporating this module must be labeled with the following informations: Contains FCC ID: U4F0018 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device my not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Technical Features Electical Features Power Supply From 3,13 Vdc to 5,25 Vdc Max. Input Current 600mA Max. Stand-by current 500uA Radio Features RF Frequency 13.56 Mhz Max. SPI Clock Frequency 100 Kbit/s RFID reading distance Up to 10 cm depending on tag. Environmental Features Operating Temperature -20 a +60’C Storage Temperature -40 a +70 ’C Shock resistance 2000 g Physical Features Mechanical dimensions 39.5 x 20 x 28 mm Weight 19g (with SE950)

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