ICM451 module is a 13.56MHz long-distance national secret algorithm card reader module. It adopts a dedicated non-contact communication chip with stable performance and powerful functions. Comply with ISO/IEC14443A, ISO/IEC15693 international standards, support SM7 algorithm contact PSAM card operation, ensure high system security. The module provides TTL and USB interface options, and adopts antenna integrated design, which integrates small size, ease of use and reliability. Can be customized according to customer requirements, widely used in access control system, school management, community management, membership management, asset management, anti-counterfeiting control and other fields.
|
Models |
Interface |
Voltage |
Cards type |
|
ICM451_V2.02(M267) |
TTL、USB |
5V |
Get UID of S50，S70，Mifare ultralight、CPU（FM1208）card，DESFire card、NTAG213/NTAG216 card、national secret algorithm card |
|
Pin No. |
Name |
Description |
|
J7 |
||
|
P1 |
RES |
Reset |
|
P2 |
VCC |
Power |
|
P3 |
S-D |
SAM data |
|
P4 |
S-R |
SAM reset |
|
P5 |
BUZ |
Buzzer |
|
P6 |
GND |
Ground |
|
P7 |
USB+ |
USB+ |
|
J12 |
||
|
P1 |
CLK |
SAM clock |
|
P2 |
VCC |
Power 3.3V |
|
P3 |
RX |
UART serial port receiver/I2C interface SDA/Wiegand interface DATA1 |
|
P4 |
TX |
UART serial port transmit/I2C interface SCL/Wiegand interface DATA0 |
|
P5 |
LED |
LED |
|
P6 |
GND |
Ground |
|
P7 |
USB- |
USB- |
|
Params |
Description |
|
Protocol |
ISO/IEC14443A，ISO/IEC15693 |
|
Frequency |
13.56MHz |
|
Baud rate |
9600 - 115200bit/s (optional，default 115200bit/s) |
|
Power |
DC5V（±5%） |
|
Working current |
<100mA |
|
Communication Interface |
TTL，USB |
|
module embedding |
2.54mm pitch pins |
|
Operating distance |
0~50mm（Depends on work environments and card types） |
|
Operating temperature |
-10℃~+70℃ |
|
storage temperature |
-20℃~+80℃ |
|
Working humidity |
15%~90% |
|
size |
44mm×36.6mm×11.9mm (tolerance：±3mm) |
|
Extra functions |
Support online upgrade firmware through serial port or USB. Configure the module card reading parameters through DEMO. |
Online Message
