Uniform UIC680FG Contactless Smart Card Reader Module User Manual
Uniform Industrial Corp. Contactless Smart Card Reader Module User Manual
  
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User Manual

UIC680FG Specification  2016/9/26 
UIC680FG Contactless Smart Card Reader Specification 
The contactless smart card reader module UIC680FG 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 RS-232, USB or TTL interface. 
FEATURES 
 Small footprint PCB with antenna board 
 Supports ISO 14443 & ISO 18092 standard 
 Supports American Express® ExpressPay, MasterCard® PayPassTM  (Contactless MagStripe and M/Chip), Visa® 
PayWave (MSD and qVSDC), and Discover Network Zip Contactless Payments applications, 
 Encrypted card data output (optional) 
 The direct coupling antenna 
 RS232 and USB 2.0 by use of corresponding cables 
AGENCY APPROVAL 
 Specifications for FCC Class B, CE Class B, BSMI 
 EMVCo CLL1, Visa, Paypass, AMEX, Discover 
SPECIFICATIONS 
Communication  Standard RS232 signal level 
Compatible with USB 2.0 specification 
Power Requirements  5V DC    ± 5% 
Power Consumption  330mA in idle mode; 430mA in operating mode 
Operating Temperature  -10 to 50ɗ 
Operating Humidity  10 to 85% (non condensing) 
Dimension 104mm(L)x72mm(W)x17.5mm(H) 
PIN ASSIGNMENT 
Interface J5 Pin Assignment 
DB9
Signal  Direction  PCB-J5
Signal 
5 GND    1  GND 
2 RxD   Serial data to host  2  TXD1 Out 
3 TxD   Serial data from host  3  RXD1 In 
     4  VCC 
   USB data 5 USB D- 
   USB data 6 USB D+ 
 Shield    7  Shield 
Changes or modifications are not expressly approved by the manufacturer could void the user's 
authority to operate the equipment. 
LABEL OF THE END PRODUCT: 
The final end product must be labeled in a visible area with the following " Contains TX FCC ID: 
TFJUIC680FG ". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 
statement has to also be available on the label: This device complies with Part 15 of FCC rules. Operation is 
subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device 
must accept any interference received, including interference that may cause undesired operation. 
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of 
the end product which integrates this module.