IC 13.56Mhz module
Description:
Description
The RDM821 is a Mifare ISO14443 A,B and ISO15693 read/write device with a typical operating distance of 50-100mm. The RDM820 combines all basic functions to access the ISO14443A,B and ISO15693 card. Including Mifare Smart Card. Its versatility allows a flexible and efficient application in different configurations and system devices.
Specifications:
TYPE RDM821(ext. antenna needed)
ISO/IEC ISO/IEC 14443A; ISO/IEC 14443B; ISO/IEC 15693
Tags supported Mifare One S70; Mifare One Ultralight; Mifare One S50;Mifare Desfire;AT88RF020;66CL160S; SR176; SRIX4K; I-code2; TI RFID Tag-it HF-I
Operating frequency 13.56MHz
Transmission speed 9600-115200bit/s
Supply voltage(type.) DC5V(5%)
Supply current(type.) 100mA
Operating distance 50-100mm(with different antenna)
Size 76X49X10mm
Interface RS232/RS485/RS422
Signaling Two led, one beep
Signaling Operating temperature -10 ~ 70
Antenna(Optional):
Type Dimensions Distance(refrence) Current
ISO15693 ISO14443A ISO14443B
A10 20X30mm 7cm 5.5cm 5.5cm 78~88mA
A11 20X40mm 8cm 6.0cm 2cm 85mA
A15 40X71mm 9cm 7.5cm 3cm 82~93mA
A16 49X55mm 10cm 7.0cm 3.5cm 78~88mA
A17 65X80mm 11cm 8.5cm 5cm 100~115mA
A19 65X90mm 12cm 9cm 4cm 88~92mA
A12 155X165mm 16cm 10cm 6cm 110~120mA
Advantages:
•Compact size, included antenna
•Power down mode
•Low power consumption
•Fast and easy system integration
Applications:
•Indentification
•Access control, Pc access
•Offline ticketing
•Customizing cards
•Payment
•Road pricing