User Manual REF DTE41027 DTE41027 RFID Reader Module September 2016 DTE41027 RFID Reader Module Table of Contents 1 INTRODUCTION .................................................................................................................................... 6 1.1 General Description ........................................................................................................................ 6 2 SPECIFICATIONS ................................................................................................................................. 6 2.1 Physical Specifications ................................................................................................................... 6 2.1.1 Dimensions .............................................................................................................................. 6 2.1.2 Weight ...................................................................................................................................... 6 Technical Specifications ................................................................................................................. 6 2.2.1 General Specifications ............................................................................................................. 6 3 SYSTEM DESCRIPTION ....................................................................................................................... 7 2.2 Electrical Interface........................................................................................................................... 7 3.1 3.2 Block Diagram ................................................................................................................................. 7 3.3 Mechanical Drawing ........................................................................................................................ 8 INSTALLATION PROCEDURE .............................................................................................................. 9 4 4.1 Installation ....................................................................................................................................... 9 4.2 Command set .................................................................................................................................. 9 5 TROUBLESHOOTING ........................................................................................................................... 9 5.1 Error Messages ............................................................................................................................... 9 User Manual 1 DTE41027 RFID Reader Module Bio-Rad Laboratories 7, rue de Madrid 67300 Schiltigheim France CAUTION Please read through and familiarize yourself with the contents of the user manual. ABOUT THIS MANUAL:
This manual is intended for design engineers and technicians. The following topics are included:
Principles of Operation Technical Specifications Module in system integration Troubleshooting Guide Also included are electrical and mechanical drawings. User Manual 2 DTE41027 RFID Reader Module WARNING TO USERS IN THE UNITED STATES Federal Communication Commission Interference Statement 47 CFR Section 15.105(b) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the Increase the separation between the equipment and receiver. receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device DTE41027 complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NO UNAUTHORIZED MODIFICATIONS 47 CFR Section 15.21 CAUTION: This equipment may not be modified, altered, or changed in any way without signed written permission from BIO-RAD. Unauthorized modification may void the equipment authorization from the FCC and will void the BIO-RAD warranty. This device complies with FCC RF radiation exposure limits set forth for general population (uncontrolled exposure). This device must be installed to provide a separation distance of at least 20cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. 3 User Manual DTE41027 RFID Reader Module WARNING TO USERS IN THE CANADA / ATTENTION POUR LES UTILISATEURS AU CANADA This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This device complies with Industry Canada RF radiation exposure limits set forth for general population (uncontrolled exposure). This device must be installed to provide a separation distance of at least 20cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes: (1) il ne doit pas produire de brouillage, et (2) lutilisateur du dispositif doit tre prt a accepter tout brouillage radiolectrique reu, mme si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. Conformment la rglementation dIndustrie Canada, le prsent metteur radio peut fonctionner avec une antenne dun type et dun gain maximal (ou infrieur) approuv pour lmetteur par Industrie Canada. Dans le but de rduire les risques de brouillage radiolectrique l intention dautres utilisateurs, il faut choisir le type dantenne et son gain de sorte que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas lintensit ncessaire ltablissement dune communication satisfaisante. Le prsent appareil est conforme aux niveaux limites dexigences dexposition RF aux personnes dfinies par Industrie Canada. Cet appareil doit tre install afin doffrir une distance de sparation dau moins 20cm avec lutilisateur, et ne doit pas tre install proximit ou tre utilis en conjonction avec une autre antenne ou un autre metteur. User Manual 4 DTE41027 RFID Reader Module MODULE INTEGRATION SPECIAL WARNINGS FOR US & CANADA The DTE41027 module is considered as component that will be operated in combination with the final equipment. Then, the final equipment (including power supply system) still needs to re-confirm that the whole system complies with both intentional and unintentional emission requirements. We recommend that the minimum 20cm separation distance (for people &
antennas/transmitter) should be mentioned in the end product documentation. The end products regulatory label should mention:
"Contains FCC ID: 2ABUUDTE41027 and IC: 11658A-DTE41027". The motherboard of final equipment where DTE41027 module is to be integrated must provide a power supply regulation to the module. TRADEMARKS AND REFERENCES All trademarks are the property of their respective companies. User Manual 5 DTE41027 RFID Reader Module 1 INTRODUCTION 1.1 General Description The Bio-Rad DTE41027 module is a complete read and write solution for 13.56 MHz Mifare Classic cards
(1k, 4k). It is designed to be integrated in an equipment in order to add RFID feature with low engineering and certification efforts. 2 SPECIFICATIONS 2.1 Physical Specifications Width:
Height:
2.1.1 Dimensions 2.1.2 Weight Board alone:
70 mm 40 mm 10 g 2.2 Technical Specifications 5VDC +/- 10 % regulated 150 mA maximum
-20 to + 50C 20 - 80% non-condensing Power Input Requirements:
Power Consumption:
Operating Environment Temperature:
Humidity:
Storage Conditions Temperature:
Humidity:
2.2.1 General Specifications 1 Number of modules in the same host and being active together at the same time Operating frequency:
Protocol:
Transmission range:
Number of write cycles:
Communication protocol Communication interface:
Data rate:
Maxim number of simultaneous modules1
-40 to + 85C 10 - 95%
13.56 MHz Mifare 13.56 MHz 5 to 15 mm
>15,000 Compliant with ISO 14443A UART, TTL levels 9600 bps, 8 bits, 1 stop, no parity 48 User Manual 6 DTE41027 RFID Reader Module 3 SYSTEM DESCRIPTION The hardware is a small PCB which has the following parts:
RFID antenna coil on the PCB RFID chip Slave PIC processor for interfacing between the UART commands and the RFID chip Red and green LEDs that can be arbitrarily controlled via UART Micro-switch that can be read via UART On the back of the RFID board there is a push-button micro-switch that is connected to two spare inputs on the slave processor (RA2 and RA3). This can be read via the UART communication. 3.1 Electrical Interface The RFID connector is a 6-pin Molex PicoFlex 90814-0006. Pin Function 1 2 3 4 5 6 5V Ground Data out of master to RFID Data out of RFID to master RFID CTS to master Not connected 3.2 Block Diagram User Manual 7 13M560HzCPIC16F87-I/SS13M560HzRFID ICMFRC53101T/OEFAdaptationcircuitryUARTSPI5V5V5VAntenna 3.3 Mechanical Drawing DTE41027 RFID Reader Module With its plastic enclosure:
User Manual 8 77 mm40 mmAntenna Centre27.5 mm20 mm27.5 mm56.5 mm26mmLED5.1 mm1.6 mm3.5 mm3.0 mmSW3 mm37 mmConnector DTE41027 RFID Reader Module 4 INSTALLATION PROCEDURE 4.1 Installation Install the board with screws using the four holes. The PCB should be covered by an RF permissive material cover (e.g. plastic). Power the board with a regulated 5 VDC power supply. 4.2 Command set The command set is described in the MFPROT_LP.pdf document that can be downloaded from http://www.ibtechnology.co.uk/pdf/MFprot_LP.PDF. Please refer to this document to control the board. 5 TROUBLESHOOTING 5.1 Error Messages Error Message Probable Cause(s) LED doesnt light up The board doesnt respond to UART RFID Tag cannot be red Check the presence of 5VDC between pin 1 and 2 of the connector Check the host baud rate Check the tag type and distance to the reader User Manual 9