UHF Integrated RFID reader RU120L
Pubtime:2018-11-15 17:59:46


RU120L is a high performance UHF RFID integrated reader. It is designed with low power dissipation and high integrated RFID chip solution, which has features of long reading distance, high identification speed, multiple interfaces and easy installation. It can be widely applied in many RFID application systems such as logistics, access control, and anti-counterfeit and industrial production process control system etc.






Main Function
Protocol EPC global UHF Class 1 Gen 2 / ISO 18000-6C
Support tags Normal RFID tags; Temperature sensor or Moisture sensor rfid tag
RSSI testing Support
Frequency EU 840~868MHz/ US 902~928MHz or customized
Fixed or FHSS
RF output power 30dBm±1dB(MAX)
Step power 1dBm
Channel occupied bandwidth <250KHz
Antenna Built-in 12dBi linear polarized antenna
Tag Reading
Reading distance ≥25m 12dBi circular polarized antenna, 30dBm, standard testing tag
Writing distance ≥7m
Multiple tag reading speed ≥100pcs/s
Communication Parameter
Interface RS232, RS485, Weigend 26/34 and Trigger
RJ45 and WIFI are optional
Baud rate 115200bps
Power Parameter
Operating Voltage +12.0V
Operating Current ≤0.7A
Standby Current ≤100mA
Temperature Parameter
Operating Temperature -20~+55℃
Storage Temperature -30~+85℃
Operating Humidity <95%RH (+25℃) Non-condensing






Interface Definition

Item Comment
Red +12V
Black GND
Yellow Wiegand DATA0
Blue Wiegand DATA1
Purple RS485 R+
Orange RS485 R-
Brown GND
White RS232 RXD
Green RS232 TXD
Grey Trigger input (TTL level)


Built-in Antenna Specification


Electrical Specifications
Band width 80Mhz
Gain 12dBi
Horizontal Bobe width 42º
Vertical Bobe width 38º
F/B Ratio ≥22dB
VSWR ≤1.3
Impedance 50 Ω
Max. Power 200W
Polarization Linear
Connector SMA-K or N-female
Lightning Protection Direct Ground
Mechanical Specifications
Dimension 450x450x40mm
Weight 2.5kg
Rated Wind Velocity 60 m/s
Reflector material H  copper plate
Radome Color White
Radome material ABS
Operating temperature -40~80 º


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