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

Kenetics Innovations Pte Ltd Short Range RFID Reader Module SR14 ABC CSCRW TechnicalManual V1 0

User Manual

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 Prepared by Reviewed by Name Seah Chian Jiunn Ow Khiam Beng Signature Date 2009-01-06 2009-01-06
Table of Contents Section 1: Amendment Record.............................................. 1 1.1 Change Log ....................................................................................... 2 Section 2: Introduction ............................................................ 3 2.1 Purpose................................................................................................ 3 2.2 Abbreviations ..................................................................................... 3 2.3 Terminology ........................................................................................ 3 Section 3: Hardware Specification......................................... 4 3.1 General Hardware Specifications .................................................. 4 3.2 Radio Frequency Interface Specification ..................................... 5 3.3 Physical Dimensions Specifications................................................. 6 3.4 Electrical Specifications.................................................................. 10 3.5 Field Strength Profile of CSC-RW ................................................... 11 Section 4: Operational Precautions ..................................... 12 4.1 General Safety Instructions ............................................................ 12 4.2 Installation ......................................................................................... 13 4.3 Diagnostic Status Indicators........................................................... 13 Section 5: Compliance Statement....................................... 14
Table of Figures Figure 3.1 General Hardware Specifications........................................................ 4 Figure 3.2 On-board IO Ports Specification......................................................... 4 Figure 3.3 Radio Frequency Interface Specification ............................................ 5 Figure 3.4 Physical Dimensions Specifications ................................................... 6 Figure 3.5 SR14+ABC Reader general outlines................................................... 7 Figure 3.6 SR14+ABC Reader Mechanical Dimensions...................................... 8 Figure 3.7 SR14+ABC Reader Antenna Stackup................................................. 8 Figure 3.8 10 pin connector pin assignment......................................................... 9 Figure 3.9 Electrical Specifications................................................................... 10 Figure 3.10 Magnetic Field Strength profile of SR14+ABC Reader................ 11 Figure 4.1 Installation Recommendations.......................................................... 13
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 1 Section 1: Amendment Record S/N By Description Date Version 1 Seah Draft Release 2008-11-20 0.1 2 Seah Update for Final Design Documentation 2009-01-06 1.0
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 2 1.1 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 MANUAL VERSION 1.0 CONFIDENTIAL 3 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 Contact-less Smart Card Reader Writer, use interchangeably with SR14+ABC RF Radio Frequency 2.3 Terminology Main Board Control board of SR14+ABC Reader Antenna Board Antenna of SR14+ABC Reader
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 4 Section 3: Hardware Specification 3.1 General Hardware Specifications Embedded Processors / Memory CPU Types Dual CPU Architecture, 1 RF CPU & 1 Application CPU. Secure Application Module ( SAM ) Number of SAMs 4 x SAM Slots RF Specifications Operating Frequency 13.56 MHz (+/- 50 ppm) RF Output Power Up to 0.7 Watt typical. Protocols Supported ISO 14443-A, B & C Reading Range Memory Cards: up to 10cm CPU Cards: up to 8.5cm Number of Outputs 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 MANUAL VERSION 1.0 CONFIDENTIAL 5 3.2 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 13.56MHz RF Output Power Up to 0.7 Watt Typical RF Connector Type U.FL Figure 3.3 Radio Frequency Interface Specification
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 6 3.3 Physical Dimensions Specifications Physical Dimension Specifications Connectors • 10 pin, 2.54mm pitch right angled, connector • Mini-USB connector Dimensions 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 MANUAL VERSION 1.0 CONFIDENTIAL 7 Figure 3.5 SR14+ABC Reader general outlines1 1 Stand-off and screws are not part of DCPS, and deliverables. J1 SR14+ABC Main Board SR14+ABC Antenna Board Antenna cable Antenna cable 104 mm 67 mm 67 mm >20 mm SR14+ABC Main Board and Antenna Board assembled together
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 8 Figure 3.6 SR14+ABC Reader Mechanical Dimensions Figure 3.7 SR14+ABC Reader Antenna Stackup
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 9 10-pin connector – Pin No. Signals 1 Reset Control SHDN 2 Power GND 3 Power Power Supply (+12V) 4 RX- 5 RX+ (TTL-Rx) 6 TX- 7 RS485/TTL TX+(TTL-Tx) 8 TXD 9 Signal Ground 10 RS232 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. Pin 1 Pin 10
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 10 3.4 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
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 11 3.5 Field Strength Profile of CSC-RW Min. Reading Field Strength Figure 3.10 Magnetic Field Strength profile of SR14+ABC Reader
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 12 Section 4: Operational Precautions 4.1 General Safety Instructions When using the SR14+ABC reader, general safety precautions should always be followed. 1. Handle bare boards with care 2. Only operate the product with the indicated power supply requirement
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 13 4.2 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 Clearance Antenna positioned above metallic surface (ferrous or non-ferrous metal alike) Recommended to be > 20mm away Any edge or sides of the antenna against any metal surface (ferrous or non-ferrous metal alike) Recommended to be > 20mm away Any closed loop formed by metal in close proximity to antenna 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 Descriptions LED – All 4 LED ON Performing Power-On Self Test during Boot-up Any of 4 LED remains ON after Power-ON Self Test 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.
SR14+ABC CSC-RW TECHNICAL MANUAL VERSION 1.0 CONFIDENTIAL 14 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 ~~

Navigation menu