EM reader introduction:
233A proximity reader utilizes EM Technology to read contactless EM
cards Suitable for access Control, time and attendance and Other card control systems
Wiegand output model interfaces With all existing Wiegand
Protocol access control systems MF reader introduction:
233CMF smart card reader utilizes MIFARE technology to read MF
Contactless smart card Contactless smart cards are used For stored
value or data Applications such as access Control, vending, toll
roads, Airline ticketing, banking cards, City cards, ID cards,
university Cards, phone cards, park and Ride, and prepaid meteringPower requirements:
233AEM: 9-12VDC at 100mA 233CMF: 7-12VDC at 100mA
Linear regulator is recommended Read range:
233AEM: Safety read range for 7cm With standard H4100 card
233CMF: Safety read range for 4cm with Philips Mifare 1
Contactless smart card Frequency:233AEM: 125kHz standard 233CMF: 13. 56kHz standard
Operating temperature: -22 to 150 degrees Fahrenheit (-30 to 65
degrees Celsius)
Operating humidity: 0% to 95% Relative humidity non-condensing
Audio/visual indication: Green, Red, yellow LED bar and buzzer
Response time: Less than 0. 1 Second
ISO standard: 233CMF: ISO14443 type A Compatible
Cable distance:Wiegand interface: (100m)RS232 interface:
(15m)
Recommended cable is ALPHA 1295 (22 AWG) 5 conductor minimum
Stranded
with overall shield or Equivalent Additional
conductors may be Required for LED or beeper Control
optional parameters：
