Advanced Card Systems ACR122S PC Link Contactless Reader User Manual ACR122S PM V1 0

Advanced Card Systems Limited PC Link Contactless Reader ACR122S PM V1 0

Users Manual

Advanced Card Systems Ltd. Website: www.acs.com.hk Email: info@acs.com.hk User Manual AACCRR112222SS PPCC--lliinnkkeedd CCoonnttaaccttlleessss CCaarrdd RReeaaddeerr ACR122S
Page 2 of 9 Universal Terminal UT1 Version 0.03 Oct 2008 \ ACR122S PC-linked Contractless Smart Card Reader 1.0 INTRODUCTION der/Writer developed on the 13.56MHz Contactless Technology. This device is designed to support not only MiFare and ISO14443 Type A and B Cards but also FeliCa and NFC tags. By making use high-speed card access and Serial port speed of 115.200 Kbps, read and write operations are faster and more efficient. With its compact size and trendy design u can experience the convenience in sit, physical access control, time attendance, etc. 2.0 FEATURES • Serial Interface. Baud Rate = 9600 bps (default) or 115200 bps, 8-N-1. Initial Baud Rate is determined by the existence of R12. A command is also provided for changing the baud rate while the reader is running. • CCID-liked Frame Format. • Support ISO14443 Part 4 Type A & B, MIFARE, FeliCa and NFC tags. • Built-in Antenna for contactless tags access. • Support ISO7816 T=0 cards. (SAM Socket) • Bi-Color LED. • Buzzer. • 2 Relays (optional) • 8 buffered TTL Input pins (optional) • 8 buffered TTL Output pins (optional) 3.0 Typical Applications • Network access control • Micro-payment • NFC mobile tag • Public Transportation Terminals • Automatic Fare Collection • Physical access control • Customer Loyalty • Time attendance • Contactless public phones • Vending machines The ACR122S is a PC-linked Contactless Smart Card Reaand with the various features the ACR122S offers,yousing ACR122S for applications of payment,mass tran
Page 3 of 9 Universal Terminal UT1 Version 0.03 Oct 2008 \ ACR122S PC-linked Contractless Smart Card Reader 4.0 Installation Procedure and plug the USB cable into the USB port. The USB is provided the power only. When the reader connects to the PC, then the user can use it directly. It doesn’t need any windows driver to start up the reader. 5.0 Hardware Interfaces 5.1 Bi-Color LED • User-controllable Bi-Color LED. Red and Green Color. • The Green Color LED will be blinking if the “Card Interface” is not connected. • The Green Color LED will be turned on if the “Card Interface” is connected. • The Green Color LED will be flashing if the “Card Interface” is operating. • The Red Color LED is controlled by the application only. 5.2 Buzzer • User-controllable buzzer. • The default Buzzer State is OFF 5.3 SAM Interface • One SAM socket is provided. 5.4 Built-in Antenna • • The estimated size = 50mm x 40mm. • The loop inductance should be around ~ 1.6uH to 2.5uH • Operating Distance for different Tags ~ up to 50mm (depend on the Tag) • No anti-collision. Only one Tag can be accessed at any one time. Connect the ACR122S DB9 cable to the PC serial port3 turns symmetric loop antenna.Center tapped.
Page 4 of 9 Universal Terminal UT1 Version 0.03 Oct 2008 \ ACR122S PC-linked Contractless Smart Card Reader 6.0 Implementation ST7SCR1R4 and PN5321 chips. PN5321 NFC Interface Chip ST7SCR1R4 Controller Built-In Antenna Host Controller Serial Interface 9600 bps Contactless Tag Contactless Interface Carrier = 13.56MHz Serial Interface 115200 Kbps SAM (optional) <Peripherals> - Bi-Color LED - Buzzer (optional) - Relays - I/O Ports The ACR122S is built based on theACR122S System Block Diagram
Page 5 of 9 Universal Terminal UT1 Version 0.03 Oct 2008 \ ACR122S PC-linked Contractless Smart Card Reader 7.0 Serial Interface (CCID-liked FRAME Format) Communication setting: 9600 bps, 8-N-1 The communication protocol between the Host and ACR122S is very similar to the CCID protocol. STX (0x02) Bulk-OUT Header APDU Command Or Parameters Checksum ETX (0x03) 1 Byte 10 Bytes M Bytes (If applicable) 1 Byte 1 Byte STX (0x02) Status Checksum ETX (0x03) 1 Byte 1 Byte 1 Byte 1 Byte STX (0x02) Bulk-IN Header APDU Response Or abData Checksum ETX (0x03) 1 Byte 10 Bytes N Bytes (If applicable) 1 Byte 1 Byte Checksum = XOR {Bulk-OUT Header, APDU Command or Parameters} Checksum = XOR {Bulk-IN Header, APDU Response or abData} In general, we would make use of three types of Bulk-OUT Header. • HOST_to_RDR_IccPowerOn: To activate the SAM interface. The ATR of the SAM will be returned if available. • HOST_to_RDR_IccPowerOff: To deactivate the SAM interface. • HOST_to_RDR_XfrBlock: To exchange APDUs between the Host and ACR122S-PM. #The SAM interface must be activated in order to use the Contactless interface and Peripherals. In short, all the APDUs are exchanged through the SAM Interface. Similarly, two types of Bulk-IN Header are used. • RDR_to_HOST_DataBlock: In response to the “HOST_to_RDR_IccPowerOn” and “HOST_to_RDR_XfrBlock” Frames. • RDR_to_HOST_SlotStatus: In response to the “HOST_to_RDR_IccPowerOff” Frame. ACR122S Command Frame FormatACR122S Status Frame FormatACR122S Response Frame FormatHOST_to_RDR=Host Controller->ACR122SRDR=ACR122S,HOST=Host Controller.RDR_to_HOST=ACR122S->Host Controller
Page 6 of 9 Universal Terminal UT1 Version 0.03 Oct 2008 \ ACR122S PC-linked Contractless Smart Card Reader 8.0 To activate the SAM Interface STX (0x02) Bulk-OUT Header (HOST_to_RDR_IccPowerOn) Parameters Checksum ETX (0x03) 1 Byte 10 Bytes 0 Byte 1 Byte 1 Byte HOST_to_RDR_IccPowerOn Format Offset Field Size Value Description 0 bMessageType 1 62h 1 dDwLength <LSB .. MSB> 4 00000000h Message-specific data length 5 bSlot 1 00-FFh Identifies the slot number for this command. Default=00h 6 bSeq 1 00-FFh Sequence number for command 7 bPowerSelect 1 00h, 01h, 02h, or 03h Voltage that is applied to the ICC 00h – Automatic Voltage Selection 01h – 5.0 volts 02h – 3.0 volts 03h – 1.8 volts 8 abRFU 2 Reserved for Future Use STX (0x02) Bulk-IN Header (RDR_to_HOST_DataBlock) abData Checksum ETX (0x03) 1 Byte 10 Bytes N Bytes (ATR) 1 Byte 1 Byte RDR_to_HOST_DataBlock Format Offset Field Size Value Description 0 bMessageType 1 80h Indicates that a data block is being sent from the ACR122S 1 dwLength <LSB .. MSB> 4 N Size of abData field. (N Bytes) 5 bSlot 1 Same as Bulk-OUT Identifies the slot number for this command 6 bSeq 1 Same as Bulk-OUT Sequence number for corresponding command 7 bStatus 1 8 bError 1 9 bChainParameter 1 ACR122S Command Frame FormatACR122S Response Frame Format
Page 7 of 9 Universal Terminal UT1 Version 0.03 Oct 2008 \ ACR122S PC-linked Contractless Smart Card Reader 9.0 To deactivate the SAM Interface STX (0x02) Bulk-OUT Header (HOST_to_RDR_IccPowerOff) Parameters Checksum ETX (0x03) 1 Byte 10 Bytes 0 Byte 1 Byte 1 Byte HOST_to_RDR_IccPowerOff Format Offset Field Size Value Description 0 bMessageType 1 63h 1 dDwLength <LSB .. MSB> 4 00000000h Message-specific data length 5 bSlot 1 00-FFh Identifies the slot number for this command. Default=00h 6 bSeq 1 00-FFh Sequence number for command 7 abRFU 3 Reserved for Future Use STX (0x02) Bulk-IN Header (RDR_to_HOST_SlotStatus) abData Checksum ETX (0x03) 1 Byte 10 Bytes 0 Byte 1 Byte 1 Byte RDR_to_HOST_DataBlock Format Offset Field Size Value Description 0 bMessageType 1 81h Indicates that a data block is being sent from the ACR122S 1 dwLength <LSB .. MSB> 4 0 Size of abData field. (0 Bytes) 5 bSlot 1 Same as Bulk-OUT Identifies the slot number for this command 6 bSeq 1 Same as Bulk-OUT Sequence number for corresponding command 7 bStatus 1 8 bError 1 9 bClockStatus 1 Example. To deactivate the slot 0 (default), sequence number = 2. HOST -> 02 63 00 00 00 00 00 02 00 00 00 [Checksum] 03 RDR -> 02 00 00 03 RDR -> 02 81 00 00 00 00 00 02 00 00 00 [Checksum] 03 ACR122S Command Frame FormatACR122S Response Frame Format
Page 8 of 9 Universal Terminal UT1 Version 0.03 Oct 2008 \ ACR122S PC-linked Contractless Smart Card Reader 10.0 To do data-exchange through the SAM Interface STX (0x02) Bulk-OUT Header (HOST_to_RDR_XfrBlock) Parameters Checksum ETX (0x03) 1 Byte 10 Bytes M Byte 1 Byte 1 Byte HOST_to_RDR_XfrBlock Format Offset Field Size Value Description 0 bMessageType 1 6Fh 1 dDwLength <LSB .. MSB> 4 M Message-specific data length 5 bSlot 1 00-FFh Identifies the slot number for this command. Default=00h 6 bSeq 1 00-FFh Sequence number for command 7 bBWI 1 00-FFh Used to extend the Block Waiting Timeout. 8 wLevelParameter 2 0000h STX (0x02) Bulk-IN Header (RDR_to_HOST_DataBlock) abData Checksum ETX (0x03) 1 Byte 10 Bytes N Bytes (ATR) 1 Byte 1 Byte RDR_to_HOST_DataBlock Format Offset Field Size Value Description 0 bMessageType 1 80h Indicates that a data block is being sent from the ACR122S 1 dwLength <LSB .. MSB> 4 N Size of abData field. (N Bytes) 5 bSlot 1 Same as Bulk-OUT Identifies the slot number for this command 6 bSeq 1 Same as Bulk-OUT Sequence number for corresponding command 7 bStatus 1 8 bError 1 9 bChainParameter 1 Example 1. To send an APDU “80 84 00 00 08” to the slot 0 (default), sequence number = 3. HOST -> 02 6F 05 00 00 00 00 03 00 00 00 80 84 00 00 08 [Checksum] 03 RDR -> 02 00 00 03 RDR -> 02 80 0A 00 00 00 00 03 00 00 00 E3 51 B0 FC 88 AA 2D 18 90 00 [Checksum] 03 Response = E3 51 B0 FC 88 AA 2D 18; SW1 SW2 = 90 00 ACR122S Command Frame FormatACR122S Response Frame Format
ACR122S PC-linked Contractless Smart Card ReaderUniversal Terminal UT1Version 0.03 Oct 2008 Page 9 of 9Warning: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority operate the equipment.

Navigation menu