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0.5W High Power 16 Loop Wireless Hopping Controlling Transceiver

RD-800HI is hi power wireless 8 junction industrial control products, mainly provide a wireless control interface for industry control equipment interface RD-800HI communication mode is taking hopping technology. The system will self-detect the available frequency band; effectively reduce interference with the external environment. Group internal offered 8 sets input signal control and 8 sets output equipment control, the farthest distance can up to over 1Km. It's only needed several simple wiring steps, the wired environment will be replace into a wireless control environment, can effective reducing the connecting cost of the equipment. Also, you can collocate with our Wireless RS232 Hi Power through the equipment which is provide RS232 interface to do wireless control and monitor RD-800HI actions, modifications every set within RD-800HI.

APPEARANCE

External Appearance

RFID|Wireless Modules|RF Module|Wireless VIDEO

RFID|Wireless Modules|RF Module|Wireless VIDEO


FEATURES

Application

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Product Block Diagram

RD-800HI has the complete RF receiving and transmitting circuit and interface, main components are as followings: DSP processor, circuit of RF frequency, memory, power and system connector and all can connect outer antenna. When through system connector is able to link 8 sets control signal input port and 8 sets equipment control output port.

In Chart 1, inside the red line frame is the each component part of the main board of RD-800HI. The outside of red line is outer interface. RD-800HI main board has finished all the function of wireless control. Include RF specification and the code of RF data, regulation frequency indication. Additionally, the main board also include: 8 sets control signal input port and 8 sets equipment control output port. LED light instruction. Following, we will separate to introduce each part function of main board and outer interface.


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Introduction of Each Function

DSP Processor 

DSP processor finished all signals handle function of RD-800HI, including receiving and transmitting RF data, LED light instruction, and judgment of the button.

  • Circuit of radio frequency
    The circuit of radio frequency offers the pass way of receiving and transmitting of 902~928MHz. Including receiving circuit, transmitting circuit, frequency compose the circuit.

  • Memory 
    The memory is mainly used in storing the present working frequency and RF transmitting speed.

  • Circuit of the power 
    Circuit of the power offered AC 24~28V or DC 20~28V input in power supply.

    Indication PositionItemDescription
    1AC/DC InputOuter power input
    2Controlled Signal InputProvide 8 sets signal input
    3Device Controlled OutputProvide 8 sets signal output
    4AntennaThe position for antenna insert.
    5Setting KeyFunction setting
    6TrackPut in the position of aluminum track

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8 PIN In and 8 PIN Out, simple terminal PIN In, may penetrate the dip switch to control, also may penetrate the PC to control. When it's no signal, it demonstrates that the input -output has the photocoupler to be the interface, and prevents the wave form of applied voltage.

RD-800HI is a module of 8 points PIN In and PIN Out, including transceiver and receiver module TRW-909HI (902~928MHz),greatly reduce consumer's operational complexity, 8in8out I/O not only penetrates the Terminal to finish wiring easily, but also can permeate the PC control, proceed a pair of many communications.

For duplex wireless RF transceiver product

  • Wireless 8 in-out control box

  • 8 sets of equipment input control

  • 8 sets of equipment output control

  • Effective reducing the connecting cost of the equipment

Automatic switching devices

RFID|Wireless Modules|RF Module|Wireless VIDEO



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SPECIFICATION

Technical specifications 

  • Frequency : 902~928MHz

  • Distance : 1KM~20KM

  • Number of Channels : 16

  • Consumption Current : 40mA (MIN disconnect)

  • 8 PIN in and 8 PIN out.

    Simple terminal PIN in.

    May penetrate the switch to control

    Possess showing if have signal's function.

    It demonstrates the input -output has the photocoupler to be the interface, and prevents the wave form of applied voltage.

  • ItemSpecificationRemark
    Voltage RangeAC:24~28V ; DC:20V~28V
    Frequency Range902~928MHz
    Output Power0.5W (2W special demand)
    Antenna1/4λ wire antennaGain of 2.14 dBi or less
    Antenna PowerWithin 8 (+20% -50%)Contact (50 Ω)
    Modulation SystemBinary FSKHopping
    Oscillation SystemPLL synthesizer system
    Radio Communication Speed12.8Kbps
    Number Of Channels5
    Receiver Sensitivity-118 dBm (1200bps)Packet error rate 1%
    (253 bytes/1 packet)
    Input I/OVIL≤10V,12V≤VIH≤ 28VPluse wide>200ms
    Output I/OAC 125V 5A,AC 250V 3A,DC 30V 3A
    Working Temperature-10℃ ~+70℃
    Storage Temperature-30℃ ~+95℃
    Consumption CurrentMAX:300mA
    MIN:Disconnect:40mA
    Connect:25mA


TEL:+886-2-2735-3055

sales@rf.net.tw

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