2.4G remote reader warehouse management staff attendance Parking remote reader

RD2.4GD remote reader Features Using high-performance industrial grade microcontrollers tag identification rate 2000 tags / sec (time-sequential transmission) tag read capacity of 1,000 tags / second tag buffer capacity 200 labels (can prevent re-read) the use of 18dBi high-gain directional antenna maximum reading distance 50 meters targeting capabilities 15: 1 with a signal attenuator adjustable reading distance 0-50 meters writable space 2Kbit low battery alarm reader technology parameters Processor High-performance industrial grade micro The controller reads the capacity of 10 tags / sec buffer capacity 200 labels (can prevent re-read) Read distance maximum 50 m attenuation distance 0-50 meters can be adjusted (distance error ± 15%) from the commissioning turn the adjuster clockwise adjusted farther away, counterclockwise to adjust closer. Voltage 12VDC (9-12VDC) Current ≤100mA communication interface Wiegand 26bit 34bit RS232 RS485 (factory setting 115200 8 N 1) Operating temperature -35 ℃ ~ + 70 ℃ Humidity 10% ~ 90% RH Weight 2 kg Dimensions 308x308x80mm antenna technology Parameter Frequency Range 2.400-2.480GHz gain 14dBi Power Angle Horizontal: 55 ° / Vertical: 45 ° Polarization Vertical / horizontal ratio ≥24dB VSWR ≤1.5 Input impedance 50Ω around Lightning Protection DC ground wind resistance 80m / s Installation LU yard pole strut Ф30-Ф50 shell ABS engineering materials waterproof housing wiring lead-defined color definition number 1 Red + 12VDC (9-12VDC power supply) 2 Black GND (power ground) 3 Green D0 (Wiegand Data 0) 4 White D1 ( Wiegand data 1) 5 blue LED 6 yellow SPK 7 8 gray to brown sense RS232 / RS485 + 3 feet 9 Orange RS485- serial port 2 feet specify: the number 7 gray line (the sense) and No. 2 black wires (power ground ) be grounded only transfer data communication protocol (home-school format) RS232 and RS485 (Transmit mode only) communication settings: 115200 baud, 8 data bits, 1 stop bit, no parity start code (1 byte) address code (1 byte) the card number (5 bytes) and the checksum (1 byte) end code (2-byte) 0x02 2-byte ASCII code 10 2-byte ASCII code byte ASCII code 0x0D 0x0A CR LF 1 start code 0x02 0x01 fixed character code 2-3 address range 1-255 into 2-byte ASCII code sent 4-13 card 001234ABCD range 0x00 - 0XFFFFFFFFFF divided into 10-byte ASCII code sent 14-15 and school 0xBF test range 0x00-0xFF address and check with the card number and is divided into 2-byte ASCII code sent 16-17 End code 0x0D 0x0A fixed character 2.4G active card reader parameter set value Host serial cable and connect the card reader, connect the reader power, the powered card parameter indicates the software, set up port, baud rate selection 115200bps, select no parity bit, 8 data bits select and stop Choice one, click on the "Open" button. First, write active card number and card parameters active card after power is received within about 15 seconds card number and parameter mode. Default card card is: 0x66885668 card default parameters are (default parameter cards generally do not change the default to): transmit power: -18db Frequency: 2416Mhz Rf address code: 0x22 i write 1 active card number, address election. 0, the data field, enter the card number is written, note card hexadecimal format, byte fixed length is 4 bytes (if you write a card less than 4 bytes high fill 0). 2, the power active card, and then click on the "write data (W)". If you want to read the current active card number, click on the "read data (R)". ii. Set Parameters active cards without written, according to the factory default settings, such as to re-write, select the parameter to be written, pay attention to the frequency and Rf address code and machine parameters (read head parameter) transmission frequencies and Rf address code consistent. Second, i write the machine parameters are default parameters of the machine: Output format: WG26 Rf address code: 0x22 card warning voltage: 2.4V (fixed) light board drive: external light board serial port baud rate: 115200pbs (fixed) card received Mode: repeat the same card to receive the same card repeat interval mode receiving interval: 5s different card receiving interval: 800ms machine number: 0x01 If writing machine parameters, to ensure that the address code and card Rf Rf address consistent code. If it is connected to all machines write parameters, the target number selection is valid for all machines otherwise choose to write the machine number, if you change the output format to RS232 or RS485, output card format 0x02 + gauge + 4-byte card + 0x03, the parameters are set, click write parameters. 2.4G active card reader parameter setting a serial port: Connect the device; the host serial cable and connect the card reader, connect the reader power, the powered card parameter indicates the software, set the COM port , 115200 baud rate selection, click on the "Open" button. Second, read and write data: Read active card number; 1, address strobe 0, the data field, enter the card number is written, note card hexadecimal format, byte fixed length is 4 bytes (if the card number written in less than 4 bytes of high-fill 0). 2, the power is turned active card in about 15 seconds and click on "Write Data (W)". (Active card after power is to receive the card number and the parameter mode in about 15 seconds) If you want to read the current active card number, click on the "read data (R)" Third, write the machine parameters: Configuration reader parameters; The default parameters of the machine: Output format: WG26 Rf address code: 0x22 card warning voltage: 2.4V (fixed) light board drive: external light board serial port baud rate: 115200pbs (fixed) card receiving mode: repeat the same card receiving interval mode Repeat the same card receiving interval: 5s different card receiving interval: 800ms machine number: 0x01 If writing machine parameters, to ensure that the address code and card Rf Rf address consistent code. If it is connected to all machines write parameters, the target number selection is valid for all machines otherwise choose to write the machine number, if you change the output format to RS232 or RS485, output card format 0x02 + gauge + 4-byte card + 0x03, the parameters are set, click write parameters. RS485 active mode. Machine parameters Definition Description: Target Machine number: No. reader (default all 1); the new machine number: to the reader to define new readers numbered; transmission modes: RS232, RS485, WG26, WG34 optional ; RF address code: you can keep the default is 0; the same card to receive repeat interval: a card pass data to the controller start counting until the next transfer data to the controller's time intervals; repeated receiving interval different cards: a card transfer data to the controller card to the next start time pass data to the controller's time interval; external light board: a machine with lights need to check the external light board; card receiving mode: repeat the same card receiving interval mode: both chose " Repeat the same card receiving interval "; different card receiving interval repeat mode: both chose" a different card receiving interval repetition ";