684-52 Access Control Reader

Compact dimensions and extraordinary reading distance make the 684-52 Reader module ideal for numerous OEM applications. It is particularly suitable for the integration into access control systems.The integrated Spacer Plate allows for easy mounting on walls and even directly onto metal surfaces.The 11 different data output formats allow easy integration. The 684-52 reads the factory-set ID-Code from the Transponder and transmits it via the chosen interface (RS232, Wiegand 26bit, ABA Track II, etc.) to the PC. 3 LEDs and a buzzer can be controlled externally.


  • Reader cover can be customized with your own logo
  • Reading distance upto 18 cm
  • 3 LEDs and 1 Buzzer can be steered externally
  • Continous or single output mode
  • 14 Output Formats supported
  • Integrated spacer plate for easy mounting, even on metal surfaces
  • Fully potted for increased weather resistance
  • Variable operating voltage of 5 -13.6VDC
  • Compact Dimensions

Application ranges

  • Security Systems, i.e. access control
  • Industrial data collection / Job Costing
  • Time & Attendance Systems
  • Membership Cards
  • Identification in outdoor areas, i.e.refuelling
Buzzer Yes
Buzzer kontrolle Cable
Dimensions (LxBxH) mm Reader: 89 x 45 x 16
Spacer Plate: 89 x 45 x 7
Frequency 125 kHz
Humidity 10 – 90%
Interface Wiegand , Magstripe emulation, Fast Magstripe RS232, Clock/Data, Crosspoint, EIA and TTL Levels
LED Control Cable
Operating Temperature Range -20°C to +60°C
Operating Voltage 5 – 13.6V DC, 80-100mA
Protection Class IP65
RFID Transponders Supported Compatible with EM4102, EM4200 and Atmel Temic E5577 series
Storage Temperature Range -20°C to +60°C
Transponder ID Code 10-digit in Hex or 13-digit in Decimal-Code or Wiegand Format Code
Type ofTransponder Passive Transponder
Weight (in g) 90