HF / NFC OEM Reader R840


RFID HF | NFC: 13.56 MHz
Standard ISO 14443A/B, ISO 15693, ISO 18000-3
DESFire, HF, ISO 18000-3 and MIFARE
Ethernet, USB VCP, USB HID, PC/SC, WiFi
Integrated antenna
Electrical Specifications
Power Supply5 or 12 Vdc (±5 % regulated)
Power Consumption180 mA (RFID active, relay ON)
Operating Frequency13.56 MHz
Reading Distanceup to 8 cm*
AntennaIntegrated, 87 × 54 mm
InterfaceEthernet, PC/SC
Baudrate9.600 … 115.200 bit/s
LED changes from blue to green
to indicate permanent contact with the RFID data carrier
Mechanical Specifications
MaterialAntenna and motherboard: FR4 Blue
Mounting optionScrew connection
Environmental Conditions
Operating Temperature-20 °C … +80 °C
Storage Temperature-40 °C … +85 °C
Humidityup to 95 %, non condensing
MTBF200‘000 h
SDK Information
Supported OS by Silabs USB VCP driverWindows 7/8/8.1/10
Windows Server 2003/7/8/8.1
Windows 2K
WinCE (5.0, 6.0)
Macintosh OSX
Linux (4.x.x., 2.6.x)
Android 4.2
Applicable Standards
EMVEN 301489-1:2012-04 (v1.9.21)
EN 301489-3:2013-12 (V1.6.1)
Radio RegulationEN 300330-1:2015-08 (V1.8.1)
EN 300330-2:2015-08 (V1.6.1)
SafetyEN 60950-1:2014-08
EN 62369-1:2010-03
EN 50364:2010-11
RoHS 22011/65/EU

*Reading Distance depends on Tag, Antenna and Environmental Conditions.

The HF | NFC Reader R840 ET is a reading and writing RFID network module with integrated antenna. It offers plug-and-play support and can be used in existing networks and systems.

The Reader ET R840 is also available as an RF version with Ethernet interface for demanding industrial or IoT applications.

The 13.56 MHz Reader R840 ET supports ISO 14443A/B as well as ISO 15693 standards. The HF | NFC Reader R840 ET is power efficient and offers a space-saving design. A controllable buzzer and a three-color LED for acoustic and visual signaling are integrated.

In combination with the useful SDK and test software, the Reader ET R840 is the ideal choice for various RFID applications in a network environment.


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