Advanced Card Systems Limited ACR1251U-A User Manual

 

 

Version 1.00.00

Page 10 of 13

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ACR1251U Smart Card Reader/Writer

  

Supply voltage................................ Regulated 5V DC 

Supply current ................................ <200mA  (without smart card) 

Type ............................................... USB, four lines: +5V, GND, D+ and D- 

Connector ...................................... supplied together with the reader 

Speed............................................. Full Speed Device, 12 Mbps 

Standard ........................................ ISO 7816 1/2/3, T=0 and T=1 

Supply current ................................ max. 50mA 

Smart card voltage ......................... 5V / 3V / 1.8V 

Smart card read / write speed ........ 9600 – 344kbps 

Short circuit protection  .................. +5V / GND on all pins 

CLK frequency ............................... 4.8 MHz 

Card connector............................... SIM Connector  

Standard

...............................................ISO 14443 A & B Parts 1-4, ISO18092 

Protocol

................................................ISO14443 T=CL for ISO14443-4 compliant cards and T=CL Emulation for MIFARE 

1K/4K, ISO 18092 FelCa and NFC tag 

Smart card read / write speed................106 kbps, 212 kbps, 424 kbps and 848 kbps 

Operating Frequency .............................13.56 MHz 

Antenna Size..........................................65mm x 60mm 

Operating distance.................................up to 50 mm (Depend on Card Type) 

Monotone buzzer 

Dual-Color LED

 

Dimensions ....................................

98 mm (L) x 65 mm (W) x 12.8 mm (H)

 

Color .............................................. White Blue 

Temperature .................................. 0 - 50

 C 

Humidity ......................................... 10% - 80% 

Length ....................................................1.5m (USB)