User's Manual

Page 2 of 9

niversal 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 Rea

and with the various features the ACR122S offers,yo

using ACR122S for applications of payment,mass tran