Multi Channel Transmission Switch

The Multi Channel Transmission Switch (HK-FK040) is a four-channel LoRa wireless transmission switch with feedback that turns electrical devices on and off remotely over a line-of-sight range of up to 5000 meters. It offers four versions: one-to-one, one transmitter to multiple receivers, mutual sending and receiving, and four transmitters to one receiver. Self-locking and jog working modes are available, units come paired from the factory, and the adjustable 420-450MHz frequency with up to 16 groups helps prevent code collision. Built with flame-retardant PC material and industrial-grade temperature performance, it suits industrial control, environmental protection testing equipment, automated production lines, street lights, advertising signage, motors, and automatic pump control.

  • Brand: PUFFINS
  • Model: HK-FK040
  • Operating Voltage: 12V, 24V, 220V, 380V

 

Product Application

This product can turn on and off the power of various electrical devices according to user settings. Control objects can be street lights, neon lights, advertising signage lights, production equipment, motors, pump equipment and all other electrical equipment and household appliances. In addition, this product supports customized services, please contact customer service if necessary!

Product Parameters

Product BrandingPUFFINS
Product ModelHK-FK040
Operating Voltage12V, 24V, 220V, 380V
Ambient Temperature-40℃ ~ 70℃
Relative Humidity<95%
Emission Frequency433MHz (420~450MHz)
Output ModePassive always open/Normally closed output
Host Size88 × 72 × 59 mm
Remote Control Channel1, 2, 3, 4
Mounting ModeRail mounting, screw mounting

Product Function

Working mode

Self-locking version

Press the transmitter (1) button (external trigger), the receiver (1) way to start working and then press the transmitter (1) number button (external trigger), the receiver (1) way to stop working (2),(3),(4) road similar

Note: Only one channel can be emitted at a time

Jog version

Hold down the transmitter (1) number button (external trigger), the receiver (1) way starts working, loosen the transmitter (1) number button (external trigger), and the receiver (1) way stops working (2),(3),(4) road similar

Version introduction

  • One transmitter controls the receiver
  • One shot and more receiving: One transmitter controls multiple receivers
  • Mutual sending and receiving each other Transmitter control receiver; The receiver can also control the transmitterFour shots and one receive: Four transmitters control one receiver

Note: The frequency, mode, and master slave must be adjusted in the event of a power failure

One-to-one
One master and one slave
One shot multiple
The transmitter is the host
Mutual sending and receiving and mutual reception
One master and one slave
Four shots and one receive
The receiver is the host

Remote Controller Learning and Code Clearance

Learning method: After powering on, press the learning button for 3 seconds; the learning light is on (the same as transmitting and receiving), at this time press any learning key transmitter(Receiver) three times in a row; the learning light flashes three times in a row, and then the receiver (transmitter) flashes three times three times in a row the learning is completed. Power off and then power on can be used.

How to clear the code: After powering on, press the study button long and hold until the learning light goes out. Clearance complete!

Note: The match has been completed before leaving the factory, and it can be used without pairing to learn!

Matters Needing Attention

  • For devices that are likely to cause a life-related accident or have a significant impact on the trial due to a timing switch error (e.g. medical equipment and large equipment etc.) please do not use this timing switch.
  • For those equipment that have suffered significant property damage due to the error of the timing switch (such as large heat or cold storage, etc.), when using this timing switch be sure to use this timer switch with sufficient margins for the values of characteristics and performance, and take safety measures such as double circuits.
  • Do not repair, disassemble or modify by yourself. For repairs, inspections, etc., please entrust the dealer or the user responsible for the construction.
  • The switch operates in environments free of moisture, corrosion, and high metal content gases. Keep away from high-voltage lines, large transformers, and other places that interfere with remote control signals.
  • Do not touch the terminal section after the power is turned on.
  • Do not allow this switch to get contaminated with 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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