2W 902~928MHz Hi Power Wireless Hopping Controller 16 Loop
RD-800HI
902~928MHz
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Model : RD-800HI
2W 902~928MHz Hi Power Wireless Hopping Controller 16 Loop

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.

Product Block Diagram

Chart 1 RD-800HI Product Block Diagram

RD-800HI has the complete RF receiving and transmitting circuit and interface, Chart 1 is the function block diagram of RD-800HI, 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.

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 Position Item Description
1 AC/DC Input Outer power input
2 Controlled Signal Input Provide 8 sets signal input
3 Device Controlled Output Provide 8 sets signal output
4 Antenna The position for antenna insert.
5 Setting Key Function setting
6 Track Put in the position of aluminum track

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.

Characteristic

  • 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.

Application

  • Automotive Industry
  • Elevator
  • Control of remote crane

Feature

  • 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

Specification

  • Frequency : 902~928MHz
  • Distance : 1KM~20KM
  • Number of Channels : 16
  • Consumption Current : 40mA (MIN disconnect)

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