Active RFID Reader with Adjustable Receiving Range

This active reader is IP65 rated for wet locations, reads up to 330 ft (100 m) with multiple connectivity interfaces, and can work as a standalone device.



This RFID Reader with Adjustable Receiving Range is a hands-free system for reading 433 MHz active RFID tags. It is IP65 rated for wet locations and is available with multiple interfaces including RS232 and RS48 or USB and Wiegand.

Key Features

  • Hand-Free: automatic contactless reading system without any operation on our Active RFID Tags.
  • Interfaces: RS232, RS48 or USB and Wiegand or Clock&Data
  • Stand-Alone working mode with 1 dry contact Relay included
  • Adjustable Receiving Range up to 100m (open field)
  • ERM software: configuration tool running on PC (format, speed, reading distance …)
  • Painted Aluminum housing – waterproof IP65


Technical Specifications

External Power Supply12 VDC
Average Current20 mA or 34 mA if relay activated
Frequency433.92 MHz
Receiving RangeAdjustable up to 100m (open field)
Access Control ProtocolWiegand   26 bitsData Clock
D0 – D1Data – Clock
26 bits10 or 13 characters
Output InterfacesRS232 or RS485 half/full duplex , USB (internal plug)
Commands1 NO/NF dry contact : 0.5 A @ 125 VAC / 1 A @ 24 VDC

Stand-alone mode: activated upon detection of one ID code and remains closed if one or more codes are within the reception area.

On-line mode: activated by software command

Software Configuration by “ERM”Configuration Tool

Connectors and Fixing systemScrew connectors on board – Cable through Gland connector – 4 internal mounting holes
SettingsERM Configuration tool provided for PC running over Windows XP
DEL IndicatorPower, Relay activation
CasingPainted Aluminum : 95 x 54 x 35 mm

IP65 Waterproof

Operating Temperature-40°C to +70°C
StandardsEN 301 489 – 3 : 2002 V1.4.1 ; EN 300 220 – 2007 : V2.1.2 ; CE Mark ; RoHS Certified
OptionsREADER RU- with direct auto-powered USB cable

READER R24   – with input voltage from 24 to 60VDC

READER RM   – OEM board

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