CR003 LF EM4200 EM4100 TK4100 4100D UART WG26/WG34 reader module 3v or 5V
Basic Information
25khz LF RFID Reader Module EM4200 EM4100 TK4100 UART / Weigand Mode
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 .
Operational and Physical Characteristics
| Name | CR003 series Proximity Reader Module | |||
| Weight | 12g | |||
| Dimensions | 40mm(L)x20mm(H)x8mm(W) | |||
| Temperature | -40一s+85C | |||
| Interface | COMS UART or WG | |||
| Read Range | up to 8~12 cm | |||
| Frequency | 125KHZ | |||
| Suitable For | uEM 4001 or compatible | |||
| EM4200,EM4100,TK4100,HT4168,4100D | ||||
| Power Requirement | DC3.0- 5.5V ,30ma - 50ma | |||
| MCU | 51- 8bit CPU | |||
Pin Description & Output Data Formats
| PinNo. | Description | CR003T (ASCII) | CR003W(Wiegand) | CR003M | CR003A(ABAⅡ) |
| Pin 1 | D1 | TTL Data Output(Tx) | DATA1 Output | Data OutputManchester Code | 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:
Circuit Diagram for the CR003 Module
