Adjustable Timer Relay w/ Delay Trigger & Micro USB Power

  • RM40.28

  • Ex Tax: RM38.00
  • Product Code: Delay Relay Timer 4-button
  • Availability: In Stock


  • Wide working input voltage from DC 5 to 36V, widely used in many device
  • Interface are clear and simple, and meet all your needs
  • An emergency stop function ("STOP" button)
  • Reverse polarity protection, reverse polarity will not burn this module board
  • Sleep Mode - if this mode is enabled, screen will automatically turn off if without any operation for 5 minutes, any key will wake it up
  • Settable OP, CL, LOP, which are independent of each other and are automatically saved
  • After the module is powered down, all settings are memorized and will not lost
  • Optocoupler isolation, enhanced anti-jamming capability, industrial grade board



  • Power Supply: 6 - 30V DC  /  Micro USB 5.0V DC
  • Trigger Source: Active-high (3.0 - 24V)
  • Output capability: DC 30VDC 5A or 220VAC 5A device
  • Standby Current: 20mA
  • Operating Current: 50mA
  • Life span: more than 10 million times
  • Working temperature: -40 to +85 ℃
  • Size: 6.2 * 3.8 * 1.7cm


Setting Mode

P1: After triggered signal, power relay on time OP, then turn off; within the OP period following operation:

P1.1: signal being triggered again is not effective

P1.2: signal being triggered again, start time again

P1.3: signal being triggered again, reset; disconnect relay, stop timing

P2: Trigger signal, the time after shutdown relay CL power relay OP time; then timing, turn off the relay

P3.1: Trigger signal after the power relay on time OP, CL shutdown time relay; then operating cycle above cycle gaive signal again, shutdown relay stop timing; cycle times (LOP) can be set

P3.2: After connecting. no need to trigger signal, power relay on time OP, CL shutdown time relay; then the operating cycle above timea cycle (LOP) can be set

P4: keeping the function of the signal; if there is no trigger signal, the time will be canceled, relay stay connected; when the signal disappears, timing OP turn off the relay; over time, if no signal again, the time is cleared


Time Interval

  • 0.1 s (minimum) ~ 999 min (maximum) continuously adjustable
  • How to choose the time interval:
    • in the selection of parameter set interface mode, and press the STOP button to select the time
    • xxx. if the decimal point is in some place, the time interval is s-1 999 s
    • xx. x is decimal place is ten, the time interval is 0.1 s 99.9 s-
    • x. x. x is the decimal point are all on, the time interval is 1 min-999 min
  • Introduction: OP power over time, turn off time CL, LOP cycle times (1-999 times, "---" is unlimited cycle)


How to set

  1. Select the relay mode
  2. According to the operaiting relay mode, the main interface (power module will flash current operating mode; standard mode P1.1, then come intot main interface); long press SET key two seconds and then looen enter selection interface mode; by pressing UP, DOWN key to choose the mode setting
    (P1.1 ~ P4)
  3. After selecting the mode, press short SET to set the corresponding parameter, then the parameter you want to set will flash
    (OP power in time; CL power off time; LOP cycle times, "---" is unlimited cycle ); by UP, DOWN to set the parameter value, support long press
    (increase or decrease quickly) and press slightly (increase or decrease of 1 unit); after setting the parameter value by short press the STOP key to choose decimal place; choose the time interval (corresponding time interval is 0.1 s-999 min); Short press SET to set the current mode next parameter, the process is the same as above
  4. After the setting mode parameter, press and hold the SET button then hold the current configuration mode will flash, then go back to the main interface; define success parameter

Main menu: When the relay is not triggered, display shows "000" (with no decimal point); When relay triggered will clearly display decimal point

Mode select: Press and hold the “SET” button to enter; after setting, long press the SET button back on main interface


STOP button:

  • Activate Relay mode:
    1. NO: OP in power over time, relay can be connected
    2. OFF: relay is not allowed to connect, when in the off state

      In main interface press the STOP key for once to turn ON and OFF
      Display will flashing and return to the main menu
      (Stop button to emergency turn off the relay)


  • Sleep Mode:
    • C-L Sleep mode: Auto turn off the display if no action in 5 minutes
    • O-d Normal Mode: display will keep on

      Press and hold STOP button for 2 seconds can achieve change from C-L to O-d;
      Display will flashing and return to the main menu


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