home > product> solutions > industrial wireless communication> Wireless Modem > RFU-2400

home > product> solutions > industrial wireless communication> Wireless Modem > RFU-2400

RFU-2400
2.4 GHz RS-232/RS-485 Wireless Modem

~ NEW ~

Model: RFU-2400


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

The RFU-2400 is a 2.4 GHz radio frequency modem that provides RS-232 and RS-485 port interfaces. It is designed to act as a wireless bridge to convert signals between serial and wireless formats, and is great for applications when the physical wire deployment is inconvenient. The RFU-2400 makes it easy to build a low-cost data acquisition and control application between a host and a range of remote sensors via wireless communication.

The RFU-2400 is a spread spectrum radio frequency (RF) modem based on the IEEE 802.15.4 standard. The IEEE 802.15.4 standard is operating on the ISM bands which uses a transmission frequency range between 2405 and 2480 MHz. A total of 16 channels are available and each with a channel separation of 5 MHz. Two operating modes are also supported, including Peer-to-Peer (P2P) mode, which allows full-duplex communication, and Broadcast mode, which allows half-duplex functionality in multi-point communication.

Wireless	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) (For Russia limitation less 400 meters)
Hardware	COM0
	COM 0	RS-232	TxD, RxD and GND
		RS-485	DATA+, DATA-; Internal ASIC Self-tuner; Non-isolated
	Baud Rate	Full-duplex	2400 to 57600 bps
		Half-duplex	2400 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
	Mechanical
	Casing		Plastic
	Flammability		UL 94V-0 materials
	Dimensions (L x W x H)		108 mm x 84 mm x 33 mm
	Installation		DIN-Rail
	Environment
	Operating Temperature		-25 ~ +75°C
	Storage Temperature		-40 ~ +80°C
	Relative Humidity		0 ~ 90% RH, Non-condensing

RFU-2400 CR

2.4 GHz RS-232/RS-485 Wireless Modem (RoHS)

External Antenna	2.4GHz External Antenna, RP SMA Male (Plug)
Extension Cable	3S00x-1, RG58A/U x Meter Long RP-SMA (male) to RP-SMA (female)

|