Users Manual
NL-LF100 HID CARD READER USER MANUAL 1. DESCRIPTION DETAIL DESCRIPTION 1. Loop Antenna 2. RS232 Driver IC 3. eProx MCM 4. Buzzer 5. External Interface Port 6. Microprocessor 7. MCU Program Port 2. OPERATION - If the reader is supplied with DC 5 V, The reader sounds beep tone and is set to standby mode. - If a HID CARD is approached to the reader like a figure and is in effective area, the reader sounds beep tone a time and brinks the LED. - If the reader received a HID CARD ID, the reader sands the card ID to the RS232 driver IC. - If the card stays long time in effective area, the reader will not respond. - If you wants the reader to read the same card , you should keep the card in uneffective area for 2 seconds, and if the HID CARD is approached to the reader again and is in effective area, the reader sounds beep tone and brinks the LED. The reader can receive the card ID again. - The reader can receive the card ID easily when the card is kept parallel to the reader. - If there is a material of metal between the reader and the card, the reader can not receive the card ID. 3. RS232 Interface Port 1. DC5V 2. TX 3. RX (N/A) 4. GND DC5V Board Power, DC5V External Power Supply Connection. TX RS232 LEVEL TX Data, Receive port connection of a equipment. If the equipment is a computer, it is connected to the serial port 9PIN D-SUB PIN2. RX RS232 LEVEL RX Data, Not application. GND Board Power Ground, RS232 Signal Ground 4. Specification Environmental Characteristics Operating Temperature Range -30℃ to 65℃ Operating humidity Range 5% to 95% non-condensing Power Requirements Operating Voltage 4.8VDC ~ 5.0VDC Absolute Maximum 5.5VDC Operating Current 30mA Peak Current <150mA Operating Parameters Frequency of Operation 125Khz +/- 1Khz Communication RS232 Tx Only Baudrate 9600bps 5. Protocol BAUDRATE : 9600bps PARITY : NONE DATABIT : 8BIT STOPBIT : 1BIT The reader only sand the next packet data on standby mode with one way communication. PACKET TYPE (9byte) Card data (8byte) + End code(1byte) D1 D2 D3 D4 D5 D6 D7 D8 CR D1~D3 : HID Facility Code The local code or a company management code is from 000 to 255 D4~D8 : HID Card ID code The ID of the card is from 00000 to 65535. CR : Carriage Return (0x0D) 데이터의 마지막임을 알리는 END CODE The code is the end code of data. Caution Modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Compliance Information This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received. Including interference that may cause undesired operation. Information to User This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/ tv technician for help.
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