RFID LF OEM Module

LF Embedded Module – M890

– RFID LF: 125 kHz | Optional: 134.2 kHz

– EM4200, EM4550, Hitag RFID Chips

– Power Supply: 3 ~ 5 Vdc

– TTL, RS232 or USB VCP Interface

– Supports Windows, Linux, MAC, Android

Features

		RFID LF: 125 kHz \| Optional: 134.2 kHz (MOQ: 50 Units)
		TTL \| RS232 \| USB VCP
		External Antenna
		Read Only: EM4100, EM4200, TK4100 and FDX-B
		Read and Write: Hitag-S 256, Hitag-S 2048, Hitag 1

Technical Data

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*
Interfaces:		TTL, USB VCP, RS232
Antenna:		External*
Baudrate:		9600…115200 bit/s, default: 9600 bit/s
Antenna Connector:		Molex connector or stamp hole
Antenna Inductivity:		375 µH nominal value
Antenna Connector:		Molex connector or stamp hole
Interfaces:		UART TTL \| USB VCP \| RS232
Connector:		TTL: Molex PicoBlade 53261 (PCB) 51021 (cable) USB + RS232: Molex Panel Mate 53780 (PCB) 51146 (cable)

MECHANICAL SEPCIFICATIONS

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:		FR-4, blue
Mounting Option:		Soldering Pads (Suitable for SMD productions)

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 h

SUPPORTED STANDARDS \| TAGS

Read Only:		EM4100, EM4200, TK4100
Read and Write:		Hitag-S 256, Hitag-S 2048, Hitag 1
FDX-B:		ISO/IEC 11784/11785

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, TK4100 and FDX-B. The LF Module can create ISO/IEC 11784/11785 from Hitag-S transponders. 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 choice 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.