User's Manual

ManualsBrandsLAND TRANSPORT AUTHORITY ManualsElectronicsSirius One Config C Contactless Reader SR272C-ONE is a Versatile Transit Reader for Contactless Payment.

Document Title

Revision: B

SR272A; SR272B Hardware User Manual

DAR/T272D/DES/2032

Hardware User Manual

SIRIUS Contactless Transit Reader

(Configuration A/B)

Model No: SR272A; SR272B

Summary of content (15 pages)

PAGE 1
Document Title SR272A; SR272B Hardware User Manual Revision: B DAR/T272D/DES/2032 Hardware User Manual SIRIUS Contactless Transit Reader (Configuration A/B) Model No: SR272A; SR272B
PAGE 2
Document Title SR272A; SR272B Hardware User Manual Revision: B DAR/T272D/DES/2032 Revision History Date Revision Description Author 21 Dec 2016 A First Release Vincent Tay 28 Sept 2017 B Add Configuration B Vincent Tay
PAGE 3
Document Title SR272A; SR272B Hardware User Manual Revision: B DAR/T272D/DES/2032 Table of Contents 1. Introduction .................................................................................................................................... 1 1.1. About the Reader .................................................................................................................... 1 1.2. Terminology, Abbreviations and Notations ....................................................................
PAGE 4
Document Title SR272A; SR272B Hardware User Manual 1. Revision: B DAR/T272D/DES/2032 Introduction This document aims to describe how to operate the SR272A; SR272B hardware, and the connectivity of the reader to the host. 1.1. About the Reader The SR272A; SR272B reader is NFC reader with support for SIM-sized smartcards. • Supports up to 8 ISO7816 Class A, B and C (5 V, 3 V, and 1.8 V) SIM-sized smartcards.
PAGE 5
Document Title SR272A; SR272B Hardware User Manual 2. Revision: B DAR/T272D/DES/2032 Reader Specification Physical Dimensions Weight Technical Operating System Processor Memory Power Supply Current Consumption NFC Features Transmit Frequency 104 × 67 × 41（mm） (Config B Antenna size is 195 x 135 x 1 (mm)) 160g Linux Application: Freescale IMX6 ARM 9 Cortex RF: Maxim M3 Secure Cortex 2GB DDR RAM and 2GB NAND Flash DC12V via 10pin connector DC5V via USB 270mA (Typical) Read Range Cards supported 13.
PAGE 6
Document Title SR272A; SR272B Hardware User Manual 3. Revision: B DAR/T272D/DES/2032 Board type and stack up Three PCB assemblies make up the SR272A and SR272B Reader. 3.1.
PAGE 7
Document Title SR272A; SR272B Hardware User Manual 3.2.
PAGE 8
Document Title SR272A; SR272B Hardware User Manual 3.3. Revision: B DAR/T272D/DES/2032 Antenna Board 3.3.1.
PAGE 9
Document Title SR272A; SR272B Hardware User Manual Revision: B DAR/T272D/DES/2032 3.3.2.
PAGE 10
Document Title SR272A; SR272B Hardware User Manual 3.4. Revision: B DAR/T272D/DES/2032 Assembly Diagram The assembled reader stack-up diagram is shown below.
PAGE 11
Document Title SR272A; SR272B Hardware User Manual Revision: B DAR/T272D/DES/2032 Figure 9: Assembled SR272B Reader 4. Reader Connection The SR272A; SR272B reader interfaces with the host via the 10pin serial and power connection when operating host-reader configuration. SR272A; SR272B Reader SAM Board 12 VDC Host RS232/RS485 10 -Pin Interface (RS232/RS485) USB C2 Interface Main Board Antenna Board Assembly In PCSC/CCID mode, the host can connect to the reader using the USB-C interface.
PAGE 12
Document Title SR272A; SR272B Hardware User Manual Revision: B DAR/T272D/DES/2032 SR272A; SR272B Reader SAM Board 10 -Pin Interface (RS232/RS485) Host For CCID Mode USB C2 Interface 9 of 12 Main Board Antenna Board Assembly
PAGE 13
Document Title SR272A; SR272B Hardware User Manual 5. Operational Precautions 5.1. General Safety Instructions Revision: B DAR/T272D/DES/2032 The SR272A; SR272B reader contains ESD sensitive components. When handling with the boards, avoid in contact with components especially the ICs on the boards. The operating voltage of the SR272A; SR272B reader is 12VDC. Operating the SR272A reader other than the rated voltage will experience performance deterioration or damage the reader. 5.2.
PAGE 14
Document Title SR272A; SR272B Hardware User Manual 5.4. Revision: B DAR/T272D/DES/2032 Battery Safety Information CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS Use only CR1220, BATTERY LITHIUM COIN 3V 12.5MM. Observe the following guidelines for safe use of Li-Ion batteries. a. Do not expose the battery to excessive heat or cold. Do not short-circuit. It may explode. b.
PAGE 15
Document Title SR272A; SR272B Hardware User Manual 6. Revision: B DAR/T272D/DES/2032 FCC Compliance Statement This device 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.