CR003 is an 125K reader only module of EM4200 EM4100 TK4100 UART or Weigand Mode what have 3v or 5v version and at DIP28 size at good price .
Operational and Physical Characteristics
| Parameters | Description | Photo |
| Read Range | 8-12cm |
|
| Dimensions | 40mm(L)x20mm(H)x8mm(W) | |
| Frequency | 125kHz | |
| Card Format | uEM 4001 or compatible | |
| Encoding | Manchester 64-bit, modules 64 | |
| Power Requirement | 5VDC @ 35mA nominal | |
| Voltage Supply Range | +4.6V through +5.4VDC |
Pin Out
Pin Description & Output Data Formats
| PinNo. | Description | CR003T (ASCII) | CR003W(Wiegand) | CR003M | CR003A(ABA) |
| Pin 1 | D1 | TTL Data Output(Tx) | DATA1 Output |
Data Output |
DATA Output |
| Pin 2 | D0 | NC | DATA0 Output | NC | CLK |
| Pin 3 | CS | NC | NC | NC | CP |
| Pin 4 | GND | GND | |||
| Pin 5 | VCC | POWER(+4.6V - +5.4V DC) | |||
| Pin 15 | ANT1 | To Antenna(L1=1000uH) | |||
| Pin 16 | ANT2 | To Antenna | |||
| Pin 26 | GND | GND | |||
| Pin 27 | VCC | POWER(+4.6V - +5.4VDC) | |||
| Pin 28 | BEEP/LED | BEEPER/LED | BEEPER/LED | NC | BEEPER/LED |
* Pin28 is PEEPER/LED Driver, after Data output , Pin28 is set low
* CR003W01 = Wiegand26
CR003W02 = Wiegand26/34 Switch
CR003W03 = Wiegand34
Data Formats
CR003T-01 Output Data Structure– ASCII(RS232.TTL) 9600bps,N,8,1
| STX (02H) | DATA(10 ASCII) | LRC (2 ASCII) | CR | LF | ETX (03H) |
[The 1byte (2 ASCII charaters) , LCR is the Longitudinal Redundancy Check.]
For Example: DATA : 62H E3H 08H 6CH EDH,LRC: (62H) XOR (E3H) XOR (08H) XOR (6CH) XOR (EDH)=08H,Output: 0X02 0X36 0X32 0X45 0X33 0X30 0X38 0X36 0X43 0X45 0X44 0X30 0X38 0X0D 0X0A 0X03
CR003T-02 Output Data Structure– ASCII(RS232.TTL) 9600bps,N,8,1
| STX (02H) | DATA(10 ASCII) | LRC (1BYTEI) | ETX (03H) |
[The 1byte (2 ASCII charaters) , LCR is the Longitudinal Redundancy Check.]
For Example: DATA : 62H E3H 08H 6CH EDH,LRC: (62H) XOR (E3H) XOR (08H) XOR (6CH) XOR (EDH)=08H,Output: 0X02 0X36 0X32 0X45 0X33 0X30 0X38 0X36 0X43 0X45 0X44 0X08 0X03
CR003T-03 Output Data Structure– ASCII(RS232.TTL) 9600bps,N,8,1
| DATA(10 ASCII) | CR |
[The 1byte (2 ASCII charaters) , LCR is the Longitudinal Redundancy Check.]
For Example: DATA : 62H E3H 08H 6CH EDH,
Output: 0X36 0X32 0X45 0X33 0X30 0X38 0X36 0X43 0X45 0X44 0X0D
CR003W Output Data Structure,For Example: Wiegand 26 bit
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| P(1) | E | E | E | E | E | E | E | E | E | E | E | E | O | O | O | O | O | O | O | O | O | O | O | O | P(2) |
| EVEN Parity(E) | ODD Parity(O) | ||||||||||||||||||||||||
P(1):Parity Start Bit, 2-13 bit EVEN Parity bit
P(2):Parity Stop Bit, 14-26 bit ODD Parity bit
Weigand :
Data format
NOTE
1:MSB send first
2:MSB first 12Bits a even check bit ,LSB 12 Bit an Odd check bit.
Circuit
