1.Description:
7941D reader module, integrated high performance card reading radio frequency circuit and antenna; and it also supports ID and IC card, and choose wiegand or UART interface to output data. Small size allows it to be widely applied to more devices, such as fingerprint machine, attendance machine, entrance guard
2.Features:
1>. Voltage: DC 5V
2>. Current: 40mA
3>. Support 125KHz and 13.56MHz (ISO14443A) card
4>. Interface: wiegand, UART
5>. Size: 47*26*5mm (includes antenna)
6>. Operating Temperature: -20~70 Celsius
7>. EM4100 Card Reading Distance: >8cm
8>. Mifare S50 S70, Desfire, FM1208 Card Reading Distance >5cm
3.Connection Introduction:
1>.Power: DC 5V power supply, choose linearity power can gain better effects
2>.D1 D0: wiegand data output DATA1, DATA0
3>.FOR: format selection (hanging means W26, ground connection means W34)
4. Wirgand Interface Output Introduction:
1>.When it sensors the card, the serial number will be output via Data 0, Data 1 two data wire
2>.Data 0 and Data 1 are high level when there is no data output
3>.Data Bit 0: it will generate 400us low level on Data 0 wire
4>.Data Bit 1: it will generate 400us low level on Data 1 wire
5>.Every data length is 2400us
6>.Every Mifare card has a serial number with 4 bytes, users should output the last three bytes
7>.Add the first 12-bit even check bit in the front and add the last 12-bit odd check bit in the back, 26-bit data in total
8>.Card number is 6B 3D 12 D6
9>.Output data is 3D 12 D6
10>.Weigand 26 Code
0
|
111101
|
10010
|
11010110
|
1
|
|
Even Check
|
3D
|
12
|
D6
|
Odd Check
|
|
11>.Weigand 34 Code
Weigand 34 Code
|
0
|
1101011
|
111101
|
10010
|
11010110
|
0
|
Even Check
|
6B
|
3D
|
12
|
D6
|
Odd Check
|
12>.UART Interface Output
UART Interface Output
|
Data Head
|
Length
|
Card Type
|
Card Type
|
BCC Check
|
Data End
|
0x02
|
0x09
|
0x01
|
SN0~SN3
|
XOR Check Except Data Head And Data End
|
0x03
|
13>.Card Type:
0x02 EM4100
0x01 MIFARE 1K
0x03 MIFARE 4K
0x10 HID Card
0x11 T5567
0x20 2nd Card
0x21 ISO14443B
0x22 FELICA
0x30 15693 Label
0x50 CPU Card
0x51 Sector Information
0xFF Keyboard Data
For example: the data received by serial port tool is 02 0A 02 2E 00 B6 D7 B5 F2 03, then
The first byte 0x02 means data start
The second byte 0x0A means the whole data length is 10 bytes, which includes data start and data end
The third byte 0x02 means the card type is EM4100
The fourth to eighth byte (0x2E 0x00 0xB6 0xD7 0xB5) means the read card number, and the fourth byte 0x2E is hidden card number
The ninth byte 0xF2 means BCC check of second byte to eighth byte
The tenth byte 0x03 means data end
5.Notice:
Keep away from interference source, and strong interference signal may affect card reading
Select linearity power can improve the card reading distance and effect; switch power may attenuate the distance but will not influence normal operation
The module can operate normally in the range of 3-5V, please do not use higher voltage
This module has high frequency signal, so it may cause some interference to the analog circuit. Uses should place the module a little far away from the buzzer; if the distance is too close, the sound of the buzzer will be low
6.Applications:
1>.Attendance Fingerprint Read Write Module
2>.Entrance Guard Intercom Read Write Module
3>.Replicator
4>.Attendance fingerprint card reader module
5>.Entrance guard intercom card reader module
RFID Reader Wireless Module UART 3Pin 13.56MHz ISO14443A 5CM DC 5V for IC Card
1.Description:
7941M card reader module, integrated high performance card reading radio frequency circuit and antenna and users can select wiegand or TTL interface. Rich application support, it supports various cards card reading operation
2.Features:
1>. Voltage: DC 5V
2>. Current: 40mA
3>. Support ISO14443 protocol card UID reading
4>. Interface: Wiegand
5>. Size: 47*26*5mm
6>. Operating Temperature: -20~70 Celsius
7>. Support Mifare S50 S70, Desfire, FM1208 card reading
8>. Card Reading Distance: >5cm
3.Connection Introduction:
1>.Power: DC 5V power supply, choose linearity power can gain better effects
2>.D1 D0: wiegand data output DATA1, DATA0
3>.FOR: format selection (hanging means W26, ground connection means W34)
4. Wirgand Interface Output Introduction:
1>.When it sensors the card, the serial number will be output via Data 0, Data 1 two data wire
2>.Data 0 and Data 1 are high level when there is no data output
3>.Data Bit 0: it will generate 400us low level on Data 0 wire
4>.Data Bit 1: it will generate 400us low level on Data 1 wire
5>.Every data length is 2400us
6>.Every Mifare card has a serial number with 4 bytes, users should output the last three bytes
7>.Add the first 12-bit even check bit in the front and add the last 12-bit odd check bit in the back, 26-bit data in total
8>.Card number is 6B 3D 12 D6
9>.Output data is 3D 12 D6
10>.Weigand 26 Code
0
|
111101
|
10010
|
11010110
|
1
|
|
Even Check
|
3D
|
12
|
D6
|
Odd Check
|
|
11>.Weigand 34 Code
Weigand 34 Code
|
0
|
1101011
|
111101
|
10010
|
11010110
|
0
|
Even Check
|
6B
|
3D
|
12
|
D6
|
Odd Check
|
12>.UART Interface Output
UART Interface Output
|
Data Head
|
Length
|
Card Type
|
Card Type
|
BCC Check
|
Data End
|
0x02
|
0x09
|
0x01
|
SN0~SN3
|
XOR Check Except Data Head And Data End
|
0x03
|
13>.Card Type:
0x02 EM4100
0x01 MIFARE 1K
0x03 MIFARE 4K
0x10 HID Card
0x11 T5567
0x20 2nd Card
0x21 ISO14443B
0x22 FELICA
0x30 15693 Label
0x50 CPU Card
0x51 Sector Information
0xFF Keyboard Data
For example: the data received by serial port tool is 02 0A 02 2E 00 B6 D7 B5 F2 03, then
The first byte 0x02 means data start
The second byte 0x0A means the whole data length is 10 bytes, which includes data start and data end
The third byte 0x02 means the card type is EM4100
The fourth to eighth byte (0x2E 0x00 0xB6 0xD7 0xB5) means the read card number, and the fourth byte 0x2E is hidden card number
The ninth byte 0xF2 means BCC check of second byte to eighth byte
The tenth byte 0x03 means data end
5.Notice:
Keep away from interference source, and strong interference signal may affect card reading
Select linearity power can improve the card reading distance and effect; switch power may attenuate the distance but will not influence normal operation
The module can operate normally in the range of 3-5V, please do not use higher voltage
This module has high frequency signal, so it may cause some interference to the analog circuit. Uses should place the module a little far away from the buzzer; if the distance is too close, the sound of the buzzer will be low
6.Applications:
1>.Attendance Fingerprint Read Write Module
2>.Entrance Guard Intercom Read Write Module
3>.Replicator
4>.Attendance fingerprint card reader module
5>.Entrance guard intercom card reader module
RFID Reader/Writer Wireless Module UART 3Pin 125KHz EM4100 8CM DC 5V for IC Card
1.Description:
7941E card reader module, integrated high performance card reading radio frequency circuit and antenna and users can select wiegand or UART interface. Rich application support, it supports various cards card reading operation
2.Features:
1>. Voltage: DC 5V
2>. Current: 40mA
3>. Support 125KHz card reading
4>. Interface: Wiegand, UART
5>. Size: 47*26*5mm
6>. Operating Temperature: -20~70 Celsius
7>. EM4100 Card Reading Distance: >8cm
3.Connection Introduction:
1>.Power: DC 5V power supply, choose linearity power can gain better effects
2>.D1 D0: wiegand data output DATA1, DATA0
3>.FOR: format selection (hanging means W26, ground connection means W34)
4. Wirgand Interface Output Introduction:
1>.When it sensors the card, the serial number will be output via Data 0, Data 1 two data wire
2>.Data 0 and Data 1 are high level when there is no data output
3>.Data Bit 0: it will generate 400us low level on Data 0 wire
4>.Data Bit 1: it will generate 400us low level on Data 1 wire
5>.Every data length is 2400us
6>.Every Mifare card has a serial number with 4 bytes, users should output the last three bytes
7>.Add the first 12-bit even check bit in the front and add the last 12-bit odd check bit in the back, 26-bit data in total
8>.Card number is 6B 3D 12 D6
9>.Output data is 3D 12 D6
10>.Weigand 26 Code
0
|
111101
|
10010
|
11010110
|
1
|
|
Even Check
|
3D
|
12
|
D6
|
Odd Check
|
|
11>.Weigand 34 Code
Weigand 34 Code
|
0
|
1101011
|
111101
|
10010
|
11010110
|
0
|
Even Check
|
6B
|
3D
|
12
|
D6
|
Odd Check
|
12>.UART Interface Output
UART Interface Output
|
Data Head
|
Length
|
Card Type
|
Card Type
|
BCC Check
|
Data End
|
0x02
|
0x09
|
0x01
|
SN0~SN3
|
XOR Check Except Data Head And Data End
|
0x03
|
13>.Card Type:
0x02 EM4100
0x01 MIFARE 1K
0x03 MIFARE 4K
0x10 HID Card
0x11 T5567
0x20 2nd Card
0x21 ISO14443B
0x22 FELICA
0x30 15693 Label
0x50 CPU Card
0x51 Sector Information
0xFF Keyboard Data
For example: the data received by serial port tool is 02 0A 02 2E 00 B6 D7 B5 F2 03, then
The first byte 0x02 means data start
The second byte 0x0A means the whole data length is 10 bytes, which includes data start and data end
The third byte 0x02 means the card type is EM4100
The fourth to eighth byte (0x2E 0x00 0xB6 0xD7 0xB5) means the read card number, and the fourth byte 0x2E is hidden card number
The ninth byte 0xF2 means BCC check of second byte to eighth byte
The tenth byte 0x03 means data end
5.Notice:
Keep away from interference source, and strong interference signal may affect card reading
Select linearity power can improve the card reading distance and effect; switch power may attenuate the distance but will not influence normal operation
The module can operate normally in the range of 3-5V, please do not use higher voltage
This module has high frequency signal, so it may cause some interference to the analog circuit. Uses should place the module a little far away from the buzzer; if the distance is too close, the sound of the buzzer will be low
6.Applications:
1>.Attendance Fingerprint Read Write Module
2>.Entrance Guard Intercom Read Write Module
3>.Replicator
4>.Attendance fingerprint card reader module
5>.Entrance guard intercom card reader module
Dual Frequency RFID Read/Write Wireless Module 13.56MHz 125KHz ISO14443A EM4100
1.Description:
7304D entrance guard card reader, it has brief appearance. It built-in 13.56MHz and 125KHz dual frequency card reading function, supports ISO14443A card and EM4100 card reading operation
2.Features:
1>. Power: DC 5-15V
2>. Operating Current: max<100mA
3>. Operating Frequency: 13.56MHz+/-5KHz; 125KHz
4>. Support common ISO14443A protocol
5>. Support EM4100 and its compatible card
6>. Card Reading Distance: IC>5cm; ID>5cm
7>. 1 channel Wiegand data output port, support WG26, WG34 multiple format to choose
8>. Card sensor speed is lower than 100ms
9>. 1 channel LED control input
10>. 1 channel BUZ control input
11>. Size 74*115*16mm
12>. Operating Temperature: -20~60 Celsius
13>. Operating Humidity: 10%-95%
3.Connection Introduction:
No.
|
Color
|
Name
|
Introduction
|
1
|
Red
|
VCC
|
Power Input Port
|
2
|
Brown
|
FOR
|
Wiegand Format Selection
|
3
|
Blue
|
|
Undefined
|
4
|
Yellow
|
BUZ
|
Buzzer Control
|
5
|
Orange
|
LED
|
LED Control
|
6
|
Green
|
D1
|
Wiegand Output
|
7
|
White
|
D0
|
Wiegand Output
|
8
|
Black
|
GND
|
Power Ground
|
4.Support Common Card List:
ISO14443 TYPE A
|
1.NXP_Mifare 1K
|
2.NXP_Mifare 4K
|
3.NXP_Mifare mini
|
4.Ultralight(C)
|
5.Mifare PlusX(S)
|
6.Desfire D21 D41 D81
|
7.NTAG203(F)
|
125KHZ
|
1.EM4100
|
2.EM4200
|
3.JT120
|
5.Data Output Format:
When it sensors the card, the serial number will be output via Data 0, Data 1 two data wire
Data 0 and Data 1 are high level when there is no data output
Logic Definition:
Data Bit 0: it will generate 200us low level on Data 0 wire
Data Bit 1: it will generate 200us low level on Data 1 wire
Every data length is 2200us
Every Mifare card has a serial number with 4 bytes, users should output the last three bytes
Add the first 12-bit even check bit in the front and add the last 12-bit odd check bit in the back, 26-bit data in total
For example:
Card number is 6B 3D 12 D6
Output data is 3D 12 D6
6.Wiegand26 Encode:
0
|
00111101
|
00010010
|
11010110
|
1
|
Even Check
|
3D
|
12
|
D6
|
Odd Check
|
7.Notice:
Wiegand interface belongs to short distance transmission interface, its connection distance should be no longer than 100m. Under complex circumstances, please use shielded wire
Card reader belongs to RF series product, please keep it away from interference source
Please use in safe conditions
8.Applications:
1>.Attendance Fingerprint Read Write Module
2>.Entrance Guard Intercom Read Write Module
3>.Replicator
4>.Attendance fingerprint card reader module
5>.Entrance guard intercom card reader module