Uniform 682LT1 Contactless Card Reader User Manual UIC682 Simple Manual Rev 1
Uniform Industrial Corp. Contactless Card Reader UIC682 Simple Manual Rev 1
  
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682 User manual revised

UIC682 Simple Manual  2008-12-1 
PM070-S Revision 1  Page 1 of 2 
UIC682 SERIES 
Contactless Smart Card Reader Module 
  (Support M-Chip & qVSDC) 
Thank you for purchasing the UIC682 series products. 
The contactless smart card reader module UIC682 is mainly to support the contactless payment systems. The 
small footprint size of the module makes it easily to integrate to the current transaction system such as 
Point-of-Sale terminal, kiosk, and vending machine station as the part of the system. The module 
communicates with a host computer or terminal using a standard TTL interface. 
FEATURES 
z 
Small footprint PCB size: 89L* 35 W (mm) without antenna board 
z 
Supports ISO 14443 type A & B standard 
z 
Supports American Express® ExpressPay, MasterCard® PayPassTM, Visa® MSD applications 
z 
Reads/writes Philips Mifare® classical contactless smart card 
z 
Provides the options for the direct coupling antenna and the remote antenna 
z 
TTL (optional) Interface 
z 
TTL F2F magnetic stripe decode data pass through (optional) 
z 
F2F decoder data emulation (optional) 
z 
Firmware upgradeable 
AGENCY APPROVAL 
z 
Specifications for FCC Class B, CE Class B 
Changes or modifications are not expressly approved by the manufacturer could void the user's authority to operate 
the equipment. 
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a 
residential installation. 
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with 
the instructions, may cause harmful interference to radio communications. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or 
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to 
correct the interference by one or more of the following measures: 
—Reorient or relocate the receiving antenna. 
—Increase the separation between the equipment and receiver. 
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 
—Consult the dealer or an experienced radio/ TV technician for help. 
 You are cautioned that any change or modifications to the equipment not expressly approve by the party responsible for 
compliance could void your authority to operate such equipment. 
 * Note: The external label of the enclosed module can use wording such as the following: "Contains Transmitter 
    Module FCC ID: TFJ682LT1¨
SPECIFICATIONS 
Communication  Standard TTL signal level 
Power Requirements  5VDC 
Power Consumption  330mA in idle mode; 430mA in operating mode 
Operating Temperature  -10 to 50℃ 
Operating Humidity  10 to 85% (non condensing) 
Dimensions  89L x 35W mm, without antenna board 
Pb

UIC682 Simple Manual  2008-12-1 
PM070-S Revision 1  Page 2 of 2 
PIN ASSIGNMENT 
J4 Antenna Port Pin Assignment 
Contact number  Signal 
1 RF output 
2 GND 
50 RF Antenna Port J2B Pin Assignment 
Contact number  Signal 
1 RF output 
2 GND 
Out Port J7 Pin Assignment 
Contact number  Signal 
1 VCC 
2 GND 
3 DI/DO 
4 CLK  
5  × 
6 Reserved 
7 BDR 
8 C-GND 
Extension Port J8 Pin Assignment 
Contact number  Signal 
1 VCC 
2 GND 
3 DI/DO 
4 CLK 
5 Reserved 
6 BDR_IN 
7 C-GND