LF Embedded Module – M890
Specifications
| Electrical Specifications | |
|---|---|
| Power Supply | 3.3 ~ 5 Vdc |
| Power Consumption | TTL: < 45 mA | USB: < 70 mA | RS232: < 60 mA |
| Operating Frequency | 125 kHz | Optional: 134.2 kHz |
| Reading Distance | up to 10 cm* |
| Interface | TTL, USB VCP, RS232 |
| Antenna | External* |
| Baudrate | 9600 bit/s |
| Antenna Connector | Molex connector or stamp hole |
| Antenna Inductivity | 375 µH nominal value |
| Connector | TTL: Molex PicoBlade 53261 (PCB) 51146 (cable) USB + RS232: Molex Panel Mate 53780 (PCB) 51146 (cable) |
| Mechanical Specifications | |
| Dimensions | TTL: 39.3 × 19.3 × 4.6 mm | USB + RS232: 53.5 × 22.2 × 5 mm |
| Weight | TTL: 4 g | USB + RS232: 5 g |
| Material | FR4, Blue |
| Mounting Option: | Soldering Pads (Suitable for SMD production) |
| Environmental Conditions | |
| Operating Temperature | -20 °C to +80 °C |
| Storage Temperature | -40 °C to +85 °C |
| Humidity | up to 95 % non-condensing |
| MTBF | 200’000 |
| Supported Standards / Tags | |
| Read Only | EM4100, EM4200, TK4100 |
| Read and Write | Hitag-S 256, Hitag-S 2048, Hitag 1 |
| SDK Information | |
Supported OS by Silabs USB VCP Driver | Windows 7/8/8.1/10 (v10.1.8) Windows 7/8/8.1/10 (v6.7.6) Windows XP/Server 2003 Vista/7/8/8.1 (v6.7) Windows 2K (v6.3a) WinCE (5.0, 6.0) Macintosh OSX (v5.2.4) Linux (3.x.x., 2.6.x) Android 4.2 |
| Supported Languages | C++, Binary command protocol |
| Demo Software | Windows |
| APPLICABLE STANDARDS | |
| EMC | EN 301489-1:2012-04 (v1.9.21), EN 301489-3:2013-12 (V1.6.1) |
| Radio Regulation | EN 300330-1:2015-08 (V1.8.1), EN 300330-2:2015-08 (V1.6.1) |
| Safety | EN 60950-1:2014-08,EN 62369-1:2010-03, EN 50364:2010-11 |
| RoHS | EC Guideline 2011/65/EU, 2015/863/EU |
| REACH | EC Guideline 2018/2005/EU |
| Certificates | FCC, CE |
*Reading distance depends on tag, antenna and environmental conditions.
Description
The RFID LF Embedded Module – M890 series is a module series for short range applications. Thanks to its tiny size and single-face laying components layout, it allows for embedding in various applications and devices. Especially for access control or asset tracking solutions, is this LF module applicable.
RFID LF Embedded Module – M890 series is available in 125 kHz or 134.2 kHz RFID LF Frequency range. They also support read-only EM4100, EM4200 and TK4100. The module supports all functions of the Hitag family. It achieves reading ranges of up to 10 cm (depending on type of transponder).
The RFID LF Embedded Module – M890 series features one external antenna port. We offer a wide selection of RFID antennas suitable for any purpose.
The Module M890 is available with TTL, USB VCP or RS232 interface. In low power mode, the M890 modules consumes less than 1 mA.
iDTRONIC’s hardware comes with a useful SDK for the development of controller, Linux or Windows based applications. Beside the documentation, command protocols and source codes, the SDK includes a Windows based demo application with full functionality over all supported HF RFID standards.
Application areas
- Asset Tracking
- Access Control
- Electronic Locks
- PC Log On
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