2.4 GHz radio frequency RS-232/RS-485 Wireless Modem (RoHS), Din Mountable.

RFU-2400

2.4 GHz radio frequency RS-232/RS-485 Wireless Modem (RoHS), Din Mountable.

  Price:  $349.00  

Features

The RFU-2400 is a 2.4 GHz radio frequency modem that is equipped with RS-232 and RS-485 port interfaces. It’s designed to act as a wireless bridge, converting a signal between serial and wireless formats, and can be used for applications without having to install wires, allowing a host and remote sensors via wireless communication.
The RFU-2400 is IEEE 802.15.4 standard, operating on the ISM bands using a transmission frequency range of between 2405 and 2480 MHz that is separated into 5 MHz segments, thereby providing 16 channels. Two operating modes are also supported, including Peer-to-Peer (P2P) mode, allowing full-duplex communication, and Broadcast mode, which allows half-duplex functionality in multi-point communication.

  • ISM 2.4 GHz Operating Frequency
  • Direct Sequence Spread Spectrum (DSSS) RF technology
  • Wireless Transmission Range up to 700 m (Default)
  • RS-232/RS-485 Interface Supported
  • Half-duplex communication up to 115200 bps
  • Full-duplex communication up to 57600 bps
  • Fully External Switch for the Hardware Configuration
  • Surge and ESD Protection
  • DIN-Rail Mountable

    Applications


Specifications

Wireless

Modulation

OQPSK (Offset Quadrature Phase-shift Keying)

Spread Spectrum

DSSS (Direct-Sequence Spread Spectrum)

Channels

16

Sensitivity

-96 dBm

Transmission Power

11 dBm (Default): 19 dBm (Max.)

Antenna

2.4G - 5 dBi Omnidirectional Ante

Transmission Range

700 m (Typical)

COM0

COM 0

RS-232, TxD, RxD and GND, RS-485, DATA+, DATA-; Internal ASIC Self-tuner; Non-isolated

Baud Rate

Full-duple - 2400 to 57600 bps , Half-duplex2400 to 115200 bps-

Data Format

N81, O81, E81, N82

Buffer

2560 Bytes

LED Indicators

Green

RF TxD Status

Yellow

RF RxD Status

Red

Power Status

Power

EMS Protection

ESD, Surge, EFT and Hi-Pot

Required Supply Voltage

+10 VDC ~ +30 VDC

Power Consumption

1 W (Max.)

Connection

8-pin 5.08 mm Removable Terminal Block

Environmental

Operating Temperature

-25 ~ +75°C

Storage Temperature

-40 ~ +80°C

Relative Humidity

0 ~ 90% RH, Non-condensing