Kenetics Innovations SR14ABC Short Range RFID Reader Module User Manual SR14 ABC CSCRW TechnicalManual V1 0

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Date Submitted	2009-09-01 00:00:00
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Document Title	SR14+ABC-CSCRW-TechnicalManual-V1.0
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Document Author:	liuj

Kenetics Innovations Pte Ltd
SR14+ABC Transit Reader
CSC-RW Technical Manual
Document Number: SR14+ABC-TEC-0001
Version: 1.0
Date: 2009-01-06
Name
Prepared by
Reviewed by
Seah Chian Jiunn
Ow Khiam Beng
2009-01-06
2009-01-06
Signature
Date
Table of Contents
Section 1:
1.1
Change Log ....................................................................................... 2
Section 2:
2.1
2.2
2.3
Hardware Specification......................................... 4
General Hardware Specifications .................................................. 4
Radio Frequency Interface Specification ..................................... 5
Physical Dimensions Specifications................................................. 6
Electrical Specifications.................................................................. 10
Field Strength Profile of CSC-RW ................................................... 11
Section 4:
4.1
4.2
4.3
Introduction ............................................................ 3
Purpose................................................................................................ 3
Abbreviations ..................................................................................... 3
Terminology ........................................................................................ 3
Section 3:
3.1
3.2
3.3
3.4
3.5
Amendment Record .............................................. 1
Operational Precautions ..................................... 12
General Safety Instructions ............................................................ 12
Installation ......................................................................................... 13
Diagnostic Status Indicators........................................................... 13
Section 5:
Compliance Statement ....................................... 14
Table of Figures
Figure 3.1
Figure 3.2
Figure 3.3
Figure 3.4
Figure 3.5
Figure 3.6
Figure 3.7
Figure 3.8
Figure 3.9
Figure 3.10
Figure 4.1
General Hardware Specifications........................................................ 4
On-board IO Ports Specification......................................................... 4
Radio Frequency Interface Specification ............................................ 5
Physical Dimensions Specifications ................................................... 6
SR14+ABC Reader general outlines................................................... 7
SR14+ABC Reader Mechanical Dimensions...................................... 8
SR14+ABC Reader Antenna Stackup................................................. 8
10 pin connector pin assignment......................................................... 9
Electrical Specifications ................................................................... 10
Magnetic Field Strength profile of SR14+ABC Reader................ 11
Installation Recommendations.......................................................... 13
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
Section 1: Amendment Record
S/N By
Description
Date
Version
Seah
Draft Release
2008-11-20 0.1
Seah
Update for Final Design Documentation
2009-01-06 1.0
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
1.1
CONFIDENTIAL
Change Log
Version 0.1
− Initial release.
− Values documented in this draft document may not be finalized.
Version 1.0
- Update for final design documentation
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
Section 2: Introduction
2.1
Purpose
The purpose of this document is to document the hardware specification of
SR14+ABC reader. SR14+ABC reader is a contact-less smart reader, designed for
automatic fare collection purpose.
2.2
Abbreviations
CSC-RW
RF
2.3
Contact-less Smart Card Reader Writer, use interchangeably
with SR14+ABC
Radio Frequency
Terminology
Main Board
Antenna Board
Control board of SR14+ABC Reader
Antenna of SR14+ABC Reader
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
Section 3: Hardware Specification
3.1
General Hardware Specifications
CPU Types
Number of SAMs
Operating
Frequency
RF Output Power
Protocols
Supported
Reading Range
Number of
Outputs
Embedded Processors / Memory
Dual CPU Architecture, 1 RF CPU & 1 Application CPU.
Secure Application Module ( SAM )
4 x SAM Slots
RF Specifications
13.56 MHz (+/- 50 ppm)
Up to 0.7 Watt typical.
ISO 14443-A, B & C
Memory Cards: up to 10cm
CPU Cards: up to 8.5cm
2 UFL RF Outputs, Multiplexed and Alternating
Figure 3.1 General Hardware Specifications
On Board Ports
10 Pin, 2.54mm Pitch Power In 12VDC, RS232, RS485/TTL
Mini-USB
USB Device
Physical Specifications
Dimensions
67 x 104 x 18 mm
Weight
200 Grams +/- 20 grams
Antenna Type
Antenna
1 x Shielded with Ferrite / Spacer Backed, Stackable
Figure 3.2 On-board IO Ports Specification
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
3.2
CONFIDENTIAL
Radio Frequency Interface Specification
Specification of Radio Frequency Interface
RF Protocol Supported
ISO 14443-A, B & C
Card Supported
All ISO14443-X contactless cards
Maximum
Communication Range
Logic Card: Up to 10cm
Microprocessor Card: Up to 8.5cm
Operating Frequency
RF Output Power
13.56MHz
Up to 0.7 Watt Typical
RF Connector Type
U.FL
Figure 3.3 Radio Frequency Interface Specification
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
3.3
CONFIDENTIAL
Physical Dimensions Specifications
Physical Dimension Specifications
Connectors
Dimensions
•
•
10 pin, 2.54mm pitch right angled, connector
Mini-USB connector
Control Board with Antenna: 67 x 104 x 18 mm
Material
PCBA FR4 Board
Antenna
Separate PCB Antenna
Cable Length (between
PCBs )
Approx. 10cm
Operating Temperature
-10°C to + 70°C (0% - 95% RH, non-condensing )
Storage Temperature
-20°C to + 85°C (0% - 95% RH, non-condensing)
Special Treatment
Selective Conformal Coating
Reference Figure
Figure 3.6
Figure 3.4 Physical Dimensions Specifications
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
SR14+ABC Antenna Board
67 mm
Antenna cable
J1
67 mm
SR14+ABC Main Board
SR14+ABC Main Board and Antenna Board assembled together
>20 mm
Antenna cable
104 mm
Figure 3.5 SR14+ABC Reader general outlines1
Stand-off and screws are not part of DCPS, and deliverables.
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
Figure 3.6 SR14+ABC Reader Mechanical Dimensions
Figure 3.7 SR14+ABC Reader Antenna Stackup
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
Pin 1
Pin 10
10-pin connector – Pin No.
10
Reset Control
Power
RS485/TTL
RS232
Signals
SHDN
Power GND
Power Supply (+12V)
RXRX+ (TTL-Rx)
TXTX+(TTL-Tx)
TXD
Signal Ground
RXD
Figure 3.8 10 pin connector pin assignment
The reader can be reset by in input voltage above 3 volts on pin 1 of the main
connector - SHDN. Any high pulse longer than 500ms will trigger the hardware reset.
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
3.4
CONFIDENTIAL
Electrical Specifications
Electrical Specifications
Supply Voltage
12V DC +/- 10% regulated
Maximum Voltage Ripple
200mVpp
Maximum Supply Current
270 mA (@ room temperature & 50ohm-tuned antenna)
Link to Host
USB, RS232 and RS485
Figure 3.9 Electrical Specifications
10
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
3.5
CONFIDENTIAL
Field Strength Profile of CSC-RW
Min. Reading Field Strength
Figure 3.10 Magnetic Field Strength profile of SR14+ABC Reader
11
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
Section 4:
Operational Precautions
4.1
General Safety Instructions
When using the SR14+ABC reader, general safety precautions should always be
followed.
1.
2.
Handle bare boards with care
Only operate the product with the indicated power supply requirement
12
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
4.2
CONFIDENTIAL
Installation
SR14+ABC reader is a contact-less smart card reader, which uses inductive coupling
to communicate with contact-less cards. Precaution must be taken to keep the reader
far enough from metal surfaces. Refers to table below for general guidelines.
Installation of reader near a metal surface may dramatically shorten the operating
distance and increase power consumption
Descriptions
Antenna positioned above metallic
surface (ferrous or non-ferrous metal
alike)
Any edge or sides of the antenna
against any metal surface (ferrous or
non-ferrous metal alike)
Any closed loop formed by metal in
close proximity to antenna
Clearance
Recommended to be > 20mm away
Recommended to be > 20mm away
To be avoided at all times! Especially
within 100mm facing directly parallel to
the antenna top face.
Figure 4.1 Installation Recommendations
Please notice that installation recommendations served as a general guidelines for
SR14+ABC reader installation. It does not guarantee the performance to be consistent
over every reader installed under different scenarios.
Fine-tuning or adjustment of the antenna may still be required to achieve optimal
performance.
4.3
Diagnostic Status Indicators
Conditions
LED – All 4 LED ON
Any of 4 LED remains ON after PowerON Self Test
Descriptions
Performing Power-On Self Test during
Boot-up
If any of the 4 LEDs remain ON after
Built-in Self Test on Power-Up, there is
error occurred and should be send for
technical troubleshooting.
13
SR14+ABC CSC-RW TECHNICAL M ANUAL VERSION 1.0
CONFIDENTIAL
Section 5: Compliance Statement
This product is currently pending certification for the following compliances:
1.
CE
2.
FCC
3.
EMC: EN61000-6-4: Part 6-4 – Generic Standards – Emission standard
for industrial environment
4.
EMC: EN61000-6-2: Part 6-2 – Generic Standards – Immunity standard
for industrial Environment
Regulatory Notes
An RFID system comprises an RF transmission device, and is therefore subject to
national and international regulations. Prior to the powering and operation of the
SR14+ABC reader, relevant compliance certificate should be obtained from the
associated watchdog agency. Sale, lease or operation in some countries may be
subject to prior approval by the respective government body or other international
compliance organization.
For operation of radio telecommunication equipment in the European Union or in
countries where the CE (Conformité Européene) mark is recognized, Kenetics
Innovations, hereby, declares that the SR14+ABC Reader is in compliance with the
essential requirements and other relevant provisions of the European Council’s
R&TTE directive 1999/5/EC. Note that the SR14+ABC Reader is supplied with its
own integral antenna. Users and installers are welcomed to consult the R&TTE
directive 1999/5/EC as well as the ETSI EN 302-291-1/2 harmonized standard
whether further compliance testing is required if they intend to use their own antenna
with SR14+ABC reader control board.
In addition, the length of external cables connected to interface 10 pins of
SR14+ABC reader should not exceed 3m. Cable lengths exceeding 3m may not
necessarily degrade the performance of the reader but would have to be subject to
further compliance test associated with the CE mark. Kenetics will not be liable for
cable installations that exceed 3m.
For countries requiring FCC certification, a typical system configuration
containing the SR14+ABC reader has been tested and found to be compliant with the
limits for a FCC Part 15C (intentional radiator) device. Nonetheless, it is still the
responsibility of the customers to have their complete system tested and approved for
use from the appropriate compliance agencies/authorities before operating or selling
the system. As part of FCC part 15 compliance requirements, it should be noted that:
• Modifications not expressly approved by this company could void the user’s
authority to operate the SR14+ABC reader.
• The SR14+ABC reader complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) The SR14+ABC reader may not
cause harmful interference, and (2) must accept any interference received,
including interference that may cause undesired operation.
~~ End Of Document ~~
14

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