Single Channel Fixed Feedback

The Single Channel Fixed Feedback is a LoRa wireless transmitter and receiver set with two-way feedback: the transmitter outputs only after the receiver confirms the action was executed, ensuring the device actually started or stopped. It offers self-locking, jog, and tapping modes, with a standard version reaching up to 5000 meters and a faster version responding in about 0.3 seconds at up to 3000 meters. Encrypted wireless communication, 16 adjustable channels (420-450MHz), and adjustable communication error-correction time help keep operation stable in environments with heavy interference. Ideal for automatic pumping and water-level control with a float switch, as well as street lights, advertising signage, production equipment, motors, and pump equipment.

  • Brand: PUFFINS
  • Model: HK-FKGD10
  • Working Voltage: 12V, 24V, 220V, 380V

 

Product Application

This product can be set according to the user to open and close the power supply of various electric equipment. The control object can be street lights, neon lights, advertising sign lights, production equipment, Motor, pump equipment and all other electrical equipment and household appliances. In addition, this product supports customized service, if necessary, please contact customer service!

Product Parameters

Single Feedback Transmitter

Product BrandPUFFINS
Product ModelHK-FKGD10
Working Voltage12V, 24V, 220V, 380V
Ambient Temperature-40℃ ~ 70℃
Relative Humidity≤95%
Transmission Frequency433MHz (420MHz–450MHz)
Launch MethodLORA
Output ModeActive output
Host Size92 × 72 × 58 mm
MountingRail mounted / Screw mounted

Single Feedback Receiver

Product BrandPUFFINS
Product ModelHK-FKGD10
Working Voltage12V, 24V, 220V, 380V
Environmental Temperature-40℃ ~ 70℃
Relative Humidity≤95%
Transmission Frequency433MHz (420MHz–450MHz)
Launch MethodLORA
Output ModeActive output
Host Size92 × 72 × 58 mm
MountingRail mounted / Screw mounted

Product Function

SELF-LOCKING VERSION

When the transmitter receives an activation signal from a keystroke or external trigger, it sends a command for the receiver to work; The receiver returns to the executed action when it performs the completed action; The transmitter receives this command to start its own output. Or the external key is pressed and the receiver stops working.When the transmitter receives a keystroke or an externally triggered shutdown signal, a command is issued for the receiver to shut down; The receiver returns to the executed action when it completes the shutdown;The transmitter receives this command to turn off its own output. When the receiver’s stop button is operated,it is necessary to synchronize this stop state to the transmitter. External terminals have start and stop, short connect the start terminal, the controller sends a signal to the receiver to work, short connect the stop terminal, the controller will send a command to the receiver to stop working.

TAPPING VERSION

When the transmitter receives the start signal from the start button or external start trigger, it sends a command to the receiver to work; when the receiver performs the completed action, it returns to the completed action, and the transmitter receives this command to start its own output. When the receiver completes the completed action, and the transmitter receives this command to start its own output. The transmitter receives the command and activates its own output. When the start signal of the transmitter terminal is always present, it will send a signal to the receiver all the time.Shorting the start terminal, the controller sends a signal to the receiver to work, disconnecting the shorting of the start terminal, the controller stops the receiver from working.

Product Features

  • High sensitivity encrypted wireless communication technology
  • Transformer step-down, internal switching power supply effectively filter out the power supply turbulence to make the source work more stable and reliable
  • Relay only normally open with edge source contact output, more flexible and convenient to use.
  • Adjustable frequency 420–450 optional
  • Communication error correction function
  • Free to change the speed and distance parameters

Receiver settings

Press and hold the receiver setup key when power on to show the function, press start key to enter the function; press setup key to shift, press start key to adjust the size; press setup button to save the date and exit

Press the Setup button

F01 channel switching
1–16(420MHz, 422MHz, 424MHz … 450MHz); default channel1
F02 mode switching
1 for pointing mode, 2 for self-locking mode, 3 for tapping mode
F03 Time Distance Parameter
1–12 Default value is 12
F04 time unit
1 for second version, 2 for minute version, 3 for hour version (default is second version)
F05 Communication Error Correction Time
0–99 seconds (default 60 seconds) In the pointing mode, if the transmitter has a sudden power failure, within 60 seconds the power is not restored, the transmitter will turn off the output and the device is powered off.
F06 Running time
0–999 (0 value disable countdown function; default 0, >0 when and countdown unit together constitute the value of countdown time)
F07 Device type
1 remote control, 2 inter-control slave, 3 inter-control master, 4 synchronization slave, 5 synchronization master
F08 Software version (V100)
Pairing learning: master and slave long press the learning key, there are three horizontal lines — handle loose, press the remote control on and off at the same time, three bars flashing press the setup key return to 0, learning is completed.

Matters Needing Attention

  • Do not use this timer switch on equipment (e.g., medical equipment, large equipment, etc.) where a life-related accident or a trial may occur due to an error in the timer switch. Do not use
  • For equipment (such as large heaters or cold rooms) where major property damage has occurred due to timer switch errors, be sure to use this timer switch with sufficient margins for characteristics and performance values, and take safety precautions such as double circuitry. When using this timer switch, make sure that the values of characteristics and performance
  • Do not repair, disassemble, or remodel by yourself. Be sure to have the repair or inspection work done by your dealer or the organization in charge of the work.
  • This switch works in an environment free of moisture, corrosion and high metal content gases. Keep away from high voltage lines, large transformers and other places that interfere with.
  • Do not touch the terminal section when the power is turned on.
  • Do not expose this switch to oil or water.

Wiring Diagram

    1st Floor, Building A, Building 17, No. 352 Lianhua Street, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China

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