13.56MHz Mifare RFID Card
1 Overview
RFM Series non-contact reader with 13.56MHz RF technology embedded low power radio station MFRC522. Users do not have the complexity of control RF base station, just a simple UART interface to send the selected command to achieve full operation of the card. The series of reader support for Mifare one S50, S70 and compatible cards.
1.1 Model and differences
Model
Difference
FRM100
USB interface, connect directly with the PC
RFM200
UART interface, 5V power supply
RFM300
UART interfaces, 5V power supply
1.2 Electrical Characteristics
Typical Power Supply: 5V
Reader Current: 100mA
Operating temperature: -25 ~ 85 ° C
1.3 Interface definition:
Name
Definition
VCC(V)
Power supply positive of the input reader.
OV(G)
Negative power supply of the input reader.
Rx(R)
RS232 communication data receiver terminal
Tx(T)
RS232 communication data transmit terminal
2 Data Communication Protocol
2.1 Asynchronous half-duplex UART protocol
UART interface, a data format as a start bit, 8 data bits, no parity, 1 stop bit.
Baud Rate: 19200
Send data packet format:
|
power supply |
DC9V/3A(factory default) |
|
work frequency |
902~928MHz(adjustable) |
|
tag protocol |
ISO18000-6B |
|
trasnmitting antenna |
12dBi linear directional pannel antenna |
|
transmit power |
25dbm |
|
read range |
6-8 meters |
|
output interface |
standard Wigand 26 |
|
rely output |
3A(DC/24V or AC/120V) |
|
PC control interface |
RS232 |
Shenzhen Tenet Technology Co., Ltd, established in 2001, is a large-scale high-tech private enterprise integrating research & development, production, sale. We concentrate on designing and producing in equipments & system integration of ITS (Intelligent Transportation System), and we supply a complete set of solutions, for example,
PMS (Cloud-based Parking Management Systems)
PGS (Parking Guidance System)
LPR (License Plate Recognition)
Barrier Gate, Ticket Machine
Other Security Equipments: Parking card dispenser machine, vehicle loop sensor, RFID reader, parking access controller, barrier gate, ticket machine, parking LED.
Facilities - More than 10, 000m2 factory and 150 skilled employees, with super standard assembly line production, 900 sets of PMS and 10, 000 parking sensor can be supplied every month.
R&D - General Manager, Silin Huang take charge of product development as R&D director. With a team of 15 people, we supply OEM/ODM customized service for you on hardware and software. In the past 12 months, we had designed 5 products for our cooperator, which are applied successfully. SGS/BV audited certification are available.
QC(Quality Control) -Quality is the cornerstone of survival for enterprise. In order to continuously enhance the quality of management and meet customers' needs, we established GMP standard multi-functional workshops for production of pharmaceutical intermediates, in which products are produced through standard procedures conducted by trained staffs. CE/FCC/FCC.
Worldwide Projects - Successful projects of TENET's projects spread over the world, PGS in Russia, Malaysia, Philippines, Turkey, Singapore, Mexico, UAE...And PMS in Malaysia, Singapore, Ghana, Colombia, Nigeria, Thailand, India, EU and so on.
