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Interfaces





"OBRF" 2.4 GHz RADIO FREQUENCY INTERFACE BOX


  "OBRF" 2.4 GHz RADIO FREQUENCY INTERFACE BOX
 

OBRF2G4-USB: 2.4 GHz radio module with the USB port.


OBRF2G4: 2.4 GHz radio module with the RS232 port.

2.4 GHz Radio frequency interface box, for wireless communication between PC/master device and weight indicator/repeater. Up to 39 channels, connection through USB or RS232 port (depending on the model).

Technical features OBRF2G4-USB module

  • For the connection to PC.
  • PVC box.
  • Box dimensions (lxwxh): 120x80x55mm.
  • USB input signal.
  • USB/mini USB connecting cable, 1m long.
  • Power supply directly from USB port.

Technical features OBRF2G4 module

  • For the connection to weight indicator/repeater.
  • IP65 ABS box.
  • Box dimensions (lxwxh): 120x80x55mm.
  • RS232 input signal.
  • RS232 connecting cable, 3m long.
  • Power supply from weight indicator/repeater.
  • Decoding standard cable colors:

    Colour

    Meaning

    YELLOW

    TX

    PINK

    RX

    GREY

    GND

    BROWN

    +Vdc (5-12Vdc)

Operating specification
  • Operating frequency from 2.4 GHz, up to 39 different channels in order to install various independent systems in the same work area.
  • Max. functioning distance in appropriate environmental and installation conditions: up to 45m indoor, and up to 140m outdoor.
  • Input signal: RS232 standard.
  • Integrated installation inside the scale.
  • Does not require particular communication protocols, transmission in transparent manner of any character received in input.
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Available versions
 CodeDescription
OBRF2G4 External 2.4 GHz radio module, cable l=3m. ABS IP65 protecting box, 3 m cable, power supply from weight indicator. Max. distance, in appropriate environmental and installation conditions: 45 m indoors, 150m outdoors. 39 configurable channels.
OBRF2G4-USB External 2.4 GHz radio frequency module, USB cable l=1m. Power supply directly from the USB port. Max. functioning distance, in appropriate environmental and installation conditions: 45 m indoors, 140 outdoors. 39 configurable channels.

All the specifications and images can be subject to variations and upgrades without prior notice.
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