Scheidt and Bachmann SCR SMART CARD READER User Manual Rechner Spezifikation

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Document ID	1706072
Application ID	DRP9plo7G2mI90/MyXYMwg==
Document Description	Installation Instructions
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	17.18kB (214763 bits)
Date Submitted	2012-05-24 00:00:00
Date Available	2012-05-24 00:00:00
Creation Date	2012-03-12 09:52:02
Producing Software	Microsoft® Office Word 2007
Document Lastmod	2012-03-12 09:52:02
Document Title	Rechner-Spezifikation
Document Creator	Microsoft® Office Word 2007
Document Author:	Stephan Reiners

Installation Instructions
SCR-Smart Card Reader
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.
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
1 of 8
Name
Hen
Hen
Jor
Installation Instructions
SCR-Smart Card Reader
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.
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
2 of 8
Name
Hen
Hen
Jor
Installation Instructions
SCR-Smart Card Reader
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.
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
3 of 8
Name
Hen
Hen
Jor
Installation Instructions
SCR-Smart Card Reader
3 Block diagram: Circuit Board Transponder II 03 62101 0
CPU Module 03 53742 0
18,432MHz
32,768 KHz
8 Bit Bus
Memory
ARM 9 CPU
I2C
20MHz
Memory
FPGA
CONTROL
DATA / CONTROL
LED/BUZZER
USB1.1
RS232
50 MHz
+3.3V
connector to baseboard
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
4 of 8
Name
Hen
Hen
Jor
Installation Instructions
SCR-Smart Card Reader
Baseboard 03 51634 0
IIC
DATA / CONTROL
RS232
13,56 MHz
20MHz
connector from CPU Modul
AT83C26
13,56 MHz
USB 1.1
MFRC 531
MFRC 531
LED / BUZZER
LED / BUZZER
50 Ohm Antenna
ISO 14443 Type A / B
SAM sockets
3.3V
8V..12V
DC
DC
5V int.
5V
VV
5V exten
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
5 of 8
Name
Hen
Hen
Jor
Installation Instructions
SCR-Smart Card Reader
4 Antenna Setup
For SCR system, the following antenna setups can be used
Antenna Connector BU500
Antenna Connector BU550
03 57570
03 64127
none
none
03 57570
03 57570
03 64127
none
none
03 57570
03 64127
03 57570
03 64127
03 57570
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
6 of 8
Name
Hen
Hen
Jor
Installation Instructions
SCR-Smart Card Reader
5 List of Cables and components
Cable
Functon
5V
5V
8V-24V
8V-24V
Connector
SCR
Power
LED/Buzzer
Antenna
Host RS232
USB
Type
No
2 x AWG20
Count
Length
UL SW
50 62106
0-3m
3 x AWG20 C UL SW
2 x AWG20 UL SW
50 60120
50 62106
0 A
3 x AWG20 C UL SW
6 x AWG24 C UL SW
50 60120
50 61441
0 A
0 A
0-3m
0-7,3m
M17 / 113-RG316
5063381
0-7,3m
4 x AWG24C UL CSA SW
50 61440
0 A
0-3m
0-5
ST950
ST572 /
ST582
BU500 /
BU550
ST301
BU410
0-3m
0-3m
Used components
Component
Reader
Baseboard
PCB
Version
Index
03 51634
Reader
CPU Module
Antenna Type A
03 53742
03 57570
./.
./.
Antenna Type B
03 64127
./.
./.
Remarks
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.
./.
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.
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.
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
7 of 8
Name
Hen
Hen
Jor
Installation Instructions
SCR-Smart Card Reader
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:
Contains FCC ID:
Contains IC ID:
O5K-SCR
8312A-SCR
Any similar wording that expresses the same meaning may be used.
The content of this document is protected by copyrights.
File name:
03 65044 0 B.doc
Index
--.--.-Date
Scheidt & Bachmann GmbH
D-41238 Mönchengladbach Breite Straße 132
Created
Approved
Standardization
Installation
Instructions SCR
Created
Approved
Standardization
03 65044 0 __
Date
28..11.11
28.11.11
30.11.11
Page:
8 of 8
Name
Hen
Hen
Jor

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Page Count                      : 8
Language                        : de-DE
Tagged PDF                      : Yes
Title                           : Rechner-Spezifikation
Author                          : Stephan Reiners
Subject                         : ZAR/M
Keywords                        : ZAR, (Zellen, Abeitsplatz, Rechner)
Creator                         : Microsoft® Office Word 2007
Create Date                     : 2012:03:12 09:52:02
Modify Date                     : 2012:03:12 09:52:02
Producer                        : Microsoft® Office Word 2007

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