Description
TAD-134A RFID User Manual
1: the product specifications
Model |
TAD-134A |
Size |
26*26*3.5CM |
Frequency |
AM 125K, AM 134.2K |
Support agreement |
EMID FDX-B |
The power supply voltage |
9 ~ 30v |
Power consumption |
1W |
Working temperature |
- 40 ~ + 85° |
Enclosure protection class |
IP67 |
Read the card speed |
30 ms |
Card read distance |
45CM~50CM(30MM Ear Tag) |
2: the pin definition
1 VCC |
24v |
2 GND |
Power Supply Gnd |
3 GND |
Signal Gnd |
4 TXD |
RS232 serial data output (Single output) |
5 RXD |
RS232 serial data input |
6 /INT |
Interrupt output |
7 RS485A |
RS485 Data output A (Automatic bi-directional) |
8 RS485B |
RS485 Data output B (Automatic bi-directional) |
3: The LED signal
Reader will start the automatic tuning when power on, the blue light is lit up, the led will go out when Tuning completion.
After the success of the reading card, blue lights flashing. At the same time, the data sent by RS232 serial port or RS485.
4: data format
Serial port baud rate, 9600, 8 N1, RS232 level; When the card into card read area, the reader will output card number twice, When send the command $R# can be read the card repeatedly, send the command $S# output card number repeatedly.
Output data |
$F9000026000969327C#$F9000026000969327C# (output twice) |
||||
The length of the data |
1 bit |
1 bit |
15 bit |
2 bit |
1 bit |
ASCII value |
$ |
E or F |
9000026000969327 |
7C |
# |
HEX value |
24 |
46 |
39 30 30 30 30 32 36 30 30 30 39 36 39 33 32 |
37 43 |
23 |
Paraphrase |
data head |
EM or FDX-B |
15bit Card Number printed on the Tag |
Check value |
Data tail |
Check value calculation: XOR 16Bit HEX from the start of “F” to the end of the card number.
Example:
Card number:90000260009693
The module output: $F9000026000969327C#
“$” Is the data first, ”F”means FDX-B tag
900002600096932 is the card number,7C For Check value; # is Data tail.
Check value calculation method:
46^39^30^30^30^30^32^36^30^30^30^39^36^39^33^32 = 0X7C
Note:EMID is 10bit data encoding format(In front of the national code and fill 00),FDX-B is 15bit data encoding format.
EMID Card printing 0002327100,The reader output data $E01700000232710076 #
Data segment |
$ |
E |
017 |
00 |
0002327100 |
76 |
# |
Paraphrase |
Data Head |
EMID card |
Client code |
Fill the seats |
card number |
Check value |
Data tail |
FDX - B Tag printing 900002600096965 , The reader output data $F9000026000969657E #
Data segment |
$ |
F |
900002600096965 |
7 e |
# |
Paraphrase |
Data Head |
FDX-B card |
The card number |
Check value |
Data tail |