Technical Parameters
Power Supply: DC5V
Kasalukuyang: 30mA
Dalas ng Pagpapatakbo: 125KHz±1KHz
Mode ng pagtatrabaho: Basahin lamang
Card ng suporta: uEM4001/uEM4102 or compatible EM ID card (125KHz, 64-divided, 64-bit Manchester encoding)
Email Address *: max 6cm, sensing range depends on card shape and antenna size Reading method: read the card according to the order Reading speed: <250ms
Nagtatrabaho temperatura: -10℃~+75℃
Laki ng module: 28.3×29.6mm
SMRF125-5 model ID Card Read Module, can connect 5 reader antennas, read the card number on each antenna at the same time, and output the card number through the serial port. The inductance of the induction antenna is 345uH±5%, the common antenna size is 50×70mm or 40×60mm, and the round diameter 35mm. Quantity 50 or more, antenna size can be customized. Multi-channel ID card reader module can be customized. SMRF125-5 reader module is mainly used in parking lot, Pagkakakilanlan, attendance, kontrol sa pag access, channel and other systems.
Working principle After the module is powered on, it is in the waiting command state (connecting the power and antenna). After receiving the reading command, the module will read the card number corresponding to a certain reading card coil according to the command, and then return data. After all the returned data is sent, the module enters the waiting command state again and waits for the next reading. The module input/output is TTL-RS232 ASCII data output (serial output, TTL level) 9600 bps,n,8,1 (rate ng baud 9600 no check digit data 8 bit na bit 1 stop bit) (can also output according to customer requirements).
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