ACR1251U-C User Manual ACR1251U-C User Manual V1.00 Name Prepared by: Kit Au Signature Date 2013-03-27 Reviewed by: Approved by: Subject to change without prior notice info@acs.com.hk www.acs.com.
Version History Date By 2013-06-26 Kit Au Changes ● First Release Version 1.00.00 ● Page 2 of 13 ACR1251U-C User Manual Version 1.00.00 info@acs.com.hk www.acs.com.
Table of Contents 1.0. Introduction ............................................................................................................. 4 2.0. Features ................................................................................................................... 5 3.0. Architecture ............................................................................................................. 5 4.0. ACR1251U-C Operating Procedur e ..........................................................
1.0. Introduction The ACR1251U-C is a dual-interface reader (IFD and PCD) that supports contact (ICC), sim size contact (SAM) and contactless (PICC) smart cards. Page 4 of 13 ACR1251U-C User Manual Version 1.00.00 info@acs.com.hk www.acs.com.
2.0. Features One standard ICC landing type card acceptor. One SAM socket ISO 7816 Parts 1-4 Compliant for Contact Smart Card Interface. The ACR1251U-C supports contact memory cards (refer to appendix D). ISO 14443 Parts 1-4 Compliant for Contactless Smart Card Interface. A built-in antenna for PICC contactless access applications. The ACR1251U-C supports the following Tag Types: o MIFARE Classic. E.g. MIFARE 1K, 4K, MINI and Ultralight. o ISO14443-4 Type A and B.
3.0. Architecture AT90SCR is for main processor for communication with PC, and control the contactless chip, communication with ICC contact card and peripherals. PN512 act as a contactless chip to perform the communication between contactless tags and AT90SCR For communication architecture, the protocol between ACR1251U-C and PC is using CCID protocol. All the communication between ICC and PICC are PCSC Compliant PICC and ICC are working exclusively, when ICC inserted, PICC will be disabled.
4.0. ACR1251U-C Operating Procedure 4.1. Driver installation Procedure Hardware requires: ACR1251U-C PC with OS windows XP or above Software requires: Driver “Microsoft CCID Driver Version 5.2.3790.2724.rar” Steps: 1. Extract the file “Microsoft CCID Driver Version 5.2.3790.2724.rar” 2. Plug-in the ACR1251U-C1 to PC’s USB 3. Wait for driver install message 4. Select “Install from a list or specific location (Advanced)”, then “Next>” Page 7 of 13 ACR1251U-C User Manual Version 1.00.00 info@acs.com.
5. Select “Don’t search. I will choose the driver to install”, then “Next>” 6. if present “USB Smart Card reader”, select it and then “Next>” Page 8 of 13 ACR1251U-C User Manual Version 1.00.00 info@acs.com.hk www.acs.com.
if No, click “Have Disk…” Click “Browse…” to locate the driver (usbccid.inf) location, click “Open” Select “USB Smart Card reader”, and then “Next>” 7. Click “Continue Anyway” Page 9 of 13 ACR1251U-C User Manual Version 1.00.00 info@acs.com.hk www.acs.com.
8. Wait until the below screen appear, click “Finish” to complete 9. Driver Installation Complete 4.2. Operation Example Hardware requires: ACR1251U-C1 x 1 PC with OS windows XP or above Test card x 1 (provided by ACS) Software requires: APDU.exe (for example) Steps: 1. Plug in the reader into the PC 2. Place the Card on the top of the reader 3. Open “APDU.exe” Page 10 of 13 ACR1251U-C User Manual Version 1.00.00 info@acs.com.hk www.acs.com.
4. Select “T1”, and enter the APDU into Message Felid Message Felid 5. Press “Connect” 6. Press “Transmit” to start the testing 7. Complete the operation Page 11 of 13 ACR1251U-C User Manual Version 1.00.00 info@acs.com.hk www.acs.com.
Appendix A. Parameter sheet Device ACR1251U-C Smart Card Reader/Writer Power supply Supply voltage................................ Regulated 5V DC Supply current ................................ <200mA Universal Serial Bus Interface Type ............................................... USB, four lines: +5V, GND, D+ and DConnector ...................................... supplied together with the reader Speed.............................................
Case Dimensions .................................... 120.48 mm (L) x 71.97 mm (W) x 20.4 mm (H) Color .............................................. Black Operating Conditions Temperature................................... 0 - 50 C Humidity ......................................... 10% - 80% Cable Connector Length .................................................. 1.