ACS ACR1281S-C1ACSA | ACR1281 RS232 READER DUAL

Information

Physical Characteristics
Dimensions .................................... 120.5 mm (L) × 72.0 mm (W) × 20.4 mm (H)
Weight............................................ 150 g
Color .............................................. Black
Serial Host Interface
Protocol.......................................... Serial RS-232
Connector Type.............................. DB9
Power Source................................. Via USB cable
Speed............................................. 9.6 Kbps (default), 19.2 Kbps, 38.4 Kbps, 57.6 Kbps, 115.2 Kbps, 230.4 Kbps
Supply Voltage............................... Regulated 5 V DC
Supply Current .............................. Max. 200 mA
Cable Length.................................. 1.5 m fixed cable
Contactless Smart Card Interface
Standard ........................................ ISO 14443 A and B Parts 1-4
Protocol.......................................... ISO 14443 T=CL for ISO 14443-4 compliant cards
....................................................... MIFARE Classic Card Protocol, T=CL
Operating Frequency ..................... 13.56 MHz
Operating Distance ........................ Up to 50 mm (depends on card type)
Smart Card Read/Write Speed....... 106 Kbps, 212 Kbps, 424 Kbps, 848 Kbps
Antenna Size.................................. 65 mm × 60 mm
Contact Smart Card Interface
Number of Slots ............................. 1 Full-sized Card Slot
Standard ........................................ ISO 7816 Parts 1-3, Class A, B, C (5 V, 3 V, 1.8 V)
Protocol.......................................... T=0; T=1
Supply Current ............................... Max. 60 mA
Smart Card Read/Write Speed....... 9.6 Kbps – 344 Kbps
Short Circuit Protection ................. (+5) V/GND on all pins
Clock Frequency ............................ 4.80 MHz
Card Connector.............................. Landing
Card Insertion Cycles..................... Min. 200,000
SAM Card Interface
Number of Slots ............................. 1 Standard SIM-sized
Standard ........................................ ISO 7816 Class A (5 V)
Protocol.......................................... T=0; T=1
Card Connector Type..................... Contact
Built-in Peripherals
LED................................................ 2 single-color: Red and Green
Buzzer............................................ Monotone
Operating Conditions
Temperature................................... 0 °C - 50 °C
Humidity ......................................... Max. 90% (non-condensing)
MTBF ............................................. 500,000 hrs