Key Features:
- DC 3.3V~ 5V power supply, RS232 interface
- Compliant with ISO11784/11785, or ISO14443A/B, ISO15693, ISO18092 Standard
- Support MIFARE® Classic 1K /4K, MIFARE Ultralight®, MIFARE Ultralight® C, MIFARE® DESFire®EV1/EV2/EV3, MIFARE® Smart MX, MIFARE® Plus S / X, MIFARE® Pro, I CODE SLI/SLI S/SLI X, etc;
- Optional with EM4100/4200, T5577/T5567, Hitag 1& Hitag S tag, animial ear tags read/write available.
- Full MIFARE DESFire application functions, including PICC level operation, Application ID create/delete/format, etc
- Support to create Standard DataFile&BackupFile, and ValueFile, RecordFile, etc
- Dimension with 22mmX53mmX5mm(comply for all product in this series)
- External antenna , reading range up to 5 ~ 7cm
- Connection available with 1.25mm-pitch PIN connector, or stamp-holes
- External LED&BUZZER(external driver circuit needed)
PIN Definition:
Technical Parameters:
|
Electrical Specification |
|
|
Power supply |
DC 3.3V ~ 5V |
|
Power consumption |
Max current：<50mA, Standby current: <1 mA |
|
Operation frequency |
13.56MHz |
|
Baudrate |
9600~115200 bit/s (default 115200bps) |
|
Interface |
RS232 |
|
Antenna |
External, UFL/Molex connector, or stamp hole |
|
Reading range |
Up to 4 cm ~ 10 cm( depends on antenna and cards) |
|
Mechanical Specifications |
|
|
Dimension |
22mmx53mmx5mm (LxWxH) |
|
Weight |
7g |
|
Material |
FR-4, Blue |
|
|
|
|
Operation temperature |
-20°C～ +80°C |
|
Storage temperature |
-40°C～ +85°C |
|
Humidity |
Relative humidity 5%～95% |
|
Supported Standard/ Tags |
|
|
ISO14443 A |
Read/write: MIFARE® Classic 1K /4K, FM11RF08, MIFARE Ultralight®, MIFARE Ultralight® C, MIFARE DESFire® EV1EV2/EV3, MIFARE® Smart MX, MIFARE® Plus S / X, MIFARE® Pro X, NTAG 21x
Read UID only: Read UID only of all other ISO14443A RFID tags |
|
ISO14443 B |
SRI4K, SRIX4K, AT88RF020, 66CL160S, SR176 |
|
ISO15693 |
EM4135, EM4043, EM4x33, EM4x35, I-Code SLI / SLIX, M24LR16/64, TI Tag-it HF-I, SRF55Vxx (my-d vicinity) |
|
ISO7816 |
PSAM T=1 (optional) |
|
Model List |
Supported standard |
|
CHK171MS |
EM, ISO11784/11785 |
|
CHK371MS |
ISO14443A only |
|
CHK372MS |
ISO14443A/B, ISO15693 |
|
CHK373MS |
ISO14443A/B, ISO15693, MIFARE DESFire® |
|
SDK information |
|
|
Demo software |
WINDOWS, C# language |
|
Files |
Comprotocol document API document User Manual Demo.exe |
Note: Other functions and details to be continued and upgraded
Brief Introduction:
CHK37xMS, a series of RFID Reader/Writer Module with RS232 interface, which can be worked under frequency of 125KHz, 134.2KHz, 13.56MHz, and support ISO11784/11785, ISO14443A/B, ISO15693 and ISO18000-6C standard for different cards types.
All of different cards functional model are in same size and same pin-to-pin connection, which enable to easily switch for different cards supported demand, without change on the main RS232 board on existing systems.
This series rfid module equipped with 1.25mm pitch Molex connector and Stamp-hole, external antenna with IPX or Molex connector at the same time.
Along with full second development kits and functional DEMO software, these products can be worked as desktop reader writer for card issued or data readings, etc.
RS232 RFID Reader Module
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ModelCHK37xMS
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BrandCHIKEK
