Scheidt and Bachmann SCR SMART CARD READER User Manual Rechner Spezifikation

Scheidt & Bachmann GmbH SMART CARD READER Rechner Spezifikation

Contents

Installation Instructions

Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 1 of 8 1 Introduction The Scheidt & Bachmann (S&B) 13,56 MHz RFID Smart Card Reader System “SCR” is designed for exclusive application with S&B devices only. It will never be sold as single system. S&B devices are products like ticket vending machines, pay on foot machines, ticket dispensers, ticket validators etc. with 13,56 MHz RFID functionality. SCR is integrated by a set of one common sandwich circuit board and one or two (see cp. 4) of 2 different antenna types. For operational description, pls. see cp. 2. For block diagram, pls. see cp. 3. For detailed antenna adaptation and pin assignment, pls. see cp. 4. For detailed pin assignment, pls. see cp. 5. For FCC/ IC information, pls. see cp. 6.
Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 2 of 8 2 Operational description 2.1 Basic operation principle SCR is a 13,56Mhz RFID Transponder Read/ Write Unit for use in S&B equipment. It can be used for various applications in S&B eqt, such as SmartCards, eTicketing, wireless creditcard processing (EMV), etc. All such devices are under responsibility of S&B. Corresponding partners for SCR are passive RFID Transponders, based on the ISO 14443 Type A and B or Mifare standard. The transponders are passive units; the power supply of transponders is realized via RF link of the SCR module. SCR serves as an interface between data medium (transponder) and the S&B subsystem:  RF modulation and demodulation  Digital Data generation and detection  Intermediate memory (for processing and commands)  I/F to S&B eqt. (such as Ticket vending machines) 2.2 System Structure The processor-based SCR solution consists of two PCBs (CPU module and baseboard): The CPU module contains the CPU together with an FPGA. All necessary interface lines are fed to two connectors. The CPU Module is plugged into the baseboard. On the baseboard resides the power supply that converts the input voltage of 8V—12V into 5V and 3.3V. Alternatively the SCR can be supplied with a 5V power supply. Additionally two chips are implemented to interface to two independent antennas for transactions with contact less smartcards. Another chip is used, to interface to four SAM (secure access module) sockets. Finally there are all connectors, transceivers and other components integrated, that the SCR needs to communicate to a host (USB 1.1, RS232) and to the customer (antenna, LEDs, buzzer). The Smart Card Target (that is the area, where the customer shall tag the contact less smart card) is a separate PCB, designed as antenna, with LED and a buzzer as user interface. The SCR supports two independent antennas. Four SAMs (secure access module) sockets are implemented to handle keys and to store transaction data (depends on application). The SCR is equipped with a USB compliant interface to perform upload of transactional and event data and download of firmware versions and operational data. The SCR can be equipped with a RS232 interface to perform the same data exchange that is possible with USB.
Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 3 of 8 2.3 RF coupling of SCR and Transponder Since electromagnetic coupling is used for data transmission between SCR and transponder and power supply of the transponder the electromagnetic field is the most important attribute. The following figure shows the run of the electromagnetic field lines with the transponder placed in the antenna field. The RF coupling is according to all layers of ISO 14443 Type A and B are supported.
Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 4 of 8 3 Block diagram: Circuit Board Transponder II 03 62101 0 CPU Module 03 53742 0 I2C RS232 USB1.1 DATA / CONTROL CONTROL LED/BUZZER FPGA Memory ARM 9 CPU Memory 8 Bit Bus connector to baseboard +3.3V 18,432MHz 32,768 KHz 50 MHz 20MHz
Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 5 of 8 Baseboard 03 51634 0 DATA / CONTROL IIC USB 1.1 LED / BUZZER LED / BUZZER RS232 connector from CPU Modul AT83C26 SAM sockets 50 Ohm Antenna ISO 14443 Type A / B 8V..12V 3.3V 5V int. VV DC DC 5V exten MFRC 531 5V VV MFRC 531 13,56 MHz 13,56 MHz 20MHz
Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 6 of 8 4 Antenna Setup For SCR system, the following antenna setups can be used Antenna Connector BU500 Antenna Connector BU550 03 57570 none 03 64127 none none 03 57570 none 03 64127 03 57570 03 57570 03 57570 03 64127 03 64127 03 57570
Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 7 of 8 5 List of Cables and components Cable Functon Connector SCR Type No Count Length Power 5V 5V 8V-24V 8V-24V ST950 2 x AWG20 UL SW 50 62106 0 1 0-3m 3 x AWG20 C UL SW 50 60120 0 A 0-3m 2 x AWG20 UL SW 50 62106 0 0-3m 3 x AWG20 C UL SW 50 60120 0 A 0-3m LED/Buzzer ST572 / ST582 6 x AWG24 C UL SW 50 61441 0 A 2 0-7,3m Antenna BU500 / BU550 M17 / 113-RG316 5063381 0 2 0-7,3m Host RS232 USB ST301 4 x AWG24C UL CSA SW 50 61440 0 A 1 0-3m BU410 0-5 Used components Component PCB Version Index Remarks Reader Baseboard 03 51634 0 I The Index shows current design state. Earlier versions have been part of earlier FCC/IC certification. Further indices will be covered by this certification, as long as radio characteristics will not be affected. Reader CPU Module 03 53742 0 I ./. Antenna Type A 03 57570 ./. ./. To achieve the best performance the adaptation of the antenna must be changed, depending on the housing situation (resonance adaptation). Scheidt & Bachmann ensures, that resonance parameters will be met under housing conditions. Antenna Type B 03 64127 ./. ./. To achieve the best performance the adaptation of the antenna must be changed, depending on the housing situation (resonance adaptation). Scheidt & Bachmann ensures, that resonance parameters will be met under housing conditions.
Installation Instructions SCR-Smart Card Reader The content of this document is protected by copyrights. Date Name Created 28..11.11 Hen File name: B --.--.-- - - - Approved 28.11.11 Hen 03 65044 0 B.doc Index Date Created Approved Standardization Standardization 30.11.11 Jor Scheidt & Bachmann GmbH D-41238 Mönchengladbach Breite Straße 132 Installation Instructions SCR 03 65044 0 __ Page: 8 of 8 6 FCC/IC information Important note: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. The device is labelled as follows: This device complies with part 15 of the FCC and Industry Canada 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. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. The device, that contains the SCR module, is labelled outside the device referring to the enclosed module.This exterior label can use wording such as the following: Any similar wording that expresses the same meaning may be used. Contains FCC ID: O5K-SCR Contains IC ID: 8312A-SCR

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