Description:
SAC-238A proximity reader utilizes EM technology to read contact-less 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:
SAC-238B smart card reader utilizes MIFARE technology to read MF Contact-less smart card contact-less 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 metering
Specification:
*Power requirements:
SAC-238A: 9-12VDC at 100mA
SAC-238B: 7-12VDC at 100mA
Linear regulator is recommended
*Read range:
SAC-238A: Safety read range for 7cm with standard H4100 card
SAC-238B: Safety read range for 4cm with Philips MIFARE 1
Contact-less smart card
*Frequency:
SAC-238A: 125 KHz standard
SAC-238B: 13. 56 KHz 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
*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
*Dimension: 123mm*76mm*23mm or 121mm*46mm*22mm
*Color: back or silver gray