DESCRIPTION
Description:
This timer relay on off cycle module is designed with high precision.
It has a 0.5s~1000min wide adjustable time range, and you can adjust the delay time according to your need both at "RUN" time and "STOP" time, which will surely bring great convenience to you.
And the module supports start/stop function, so the relay works according to the setting run and stop time.
Besides, you can use this module on timer operating equipment, machine repetitive test circuit and fish tank intermittent pump.
Feature:
AC 100V~250V voltage, can be used for 100V/110V/ 120V/ 127V/220V/230V/240V power
0.5s~1000min wide adjustable time range, you can adjust the delay time both at "RUN" time and "STOP" time
Module enters into an infinite cycle mode when power on, and stops working automatically after the setting time, easy to operate
Can be used to control the reciprocating stroke, or repetitive power on and off for equipment and products burn-in test
Suitable for timer operating equipment, machine repetitive test circuit and fish tank intermittent pump
Specification:
Voltage: AC 100V~250V
Power: <1.0W
Output: Active output, output voltage equals to input voltage.
Max. Output Current: <10A
Input: Passive switch input, green led lights up after turn on, red led lights up after stop
Time Range: 0.5sec. to 1000min.
Time Accuracy: Max. range valuex0.001
Input(start button): Passive switch input, green led lights up after turn on, red led lights up after stop
Start input is not necessary. Connect these 2 terminals and then the board will cycle infinitely after power on.
Size: 88x38mm/3.46x1.49"
Quantity: 1Pc
Package included:
1Pc Timer Delay Module
Note:
Manual measuring, please allow 1-2cm error,thank you.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Operating Instructions：
1.ON Duration Setting：Adjust the time using the potentiometer marked RUN TIME. Turn clockwise to increase the duration and counterclockwise to decrease it.
The left DIP switch under the potentiometer is for time range setting. Toggle it down for an adjustable range of 0–100; toggle it up for a range of 0–1000.
The right DIP switch under the potentiometer is for unit setting. Toggle it down to Sec. for seconds; toggle it up to Min. for minutes.
The left DIP switch under the potentiometer is for time range setting. Toggle it down for an adjustable range of 0–100; toggle it up for a range of 0–1000.
The right DIP switch under the potentiometer is for unit setting. Toggle it down to Sec. for seconds; toggle it up to Min. for minutes.
2.OFF Duration Setting：Adjust the time using the potentiometer marked OFF TIME. Turn clockwise to increase the duration and counterclockwise to decrease it.
The left DIP switch under the potentiometer is for time range setting. Toggle it down for an adjustable range of 0–100; toggle it up for a range of 0–1000.
The right DIP switch under the potentiometer is for unit setting. Toggle it down to Sec. for seconds; toggle it up to Min. for minutes.
The left DIP switch under the potentiometer is for time range setting. Toggle it down for an adjustable range of 0–100; toggle it up for a range of 0–1000.
The right DIP switch under the potentiometer is for unit setting. Toggle it down to Sec. for seconds; toggle it up to Min. for minutes.
3.Start Button：Connect a self-resetting button. Press it once—the green light turns on, indicating the module is in RUN mode. It will automatically cycle infinitely according to the preset ON and OFF durations. Press the button again—the red light turns on, indicating the module switches to STOP mode.
4.Time Setting Example：
Requirement: Power on for 20 seconds, power off for 30 minutes, infinite cycle.
Settings:(1) Toggle the RUN TIME range switch down to 0–100.(2) Toggle the RUN TIME unit switch down to Sec.(3) Rotate the RUN TIME potentiometer to the 20 position (i.e., 20/100 from the left).(4) Toggle the OFF TIME range switch down to 0–100.(5) Toggle the OFF TIME unit switch up to Min.(6) Rotate the OFF TIME potentiometer to the 30 position (i.e., 30/100 from the left).
Requirement: Power on for 20 seconds, power off for 30 minutes, infinite cycle.
Settings:(1) Toggle the RUN TIME range switch down to 0–100.(2) Toggle the RUN TIME unit switch down to Sec.(3) Rotate the RUN TIME potentiometer to the 20 position (i.e., 20/100 from the left).(4) Toggle the OFF TIME range switch down to 0–100.(5) Toggle the OFF TIME unit switch up to Min.(6) Rotate the OFF TIME potentiometer to the 30 position (i.e., 30/100 from the left).
Note:
The potentiometer position can also be quickly located by measuring the voltage.
The central pin outputs 0V at the minimum setting and 5V at the maximum.For example:
The potentiometer position can also be quickly located by measuring the voltage.
The central pin outputs 0V at the minimum setting and 5V at the maximum.For example:
To set to 20: 20/100 × 5V = 1.0V
To set to 30: 30/100 × 5V = 1.5V
To set to 30: 30/100 × 5V = 1.5V
Precautions：
1.Use a start button with a rated current of 0.1A or higher.
2.The wires connected to the button carry high voltage.
During installation, ensure compliance with creepage distance requirements to prevent electric shock from contact with live parts.
1.Use a start button with a rated current of 0.1A or higher.
2.The wires connected to the button carry high voltage.
During installation, ensure compliance with creepage distance requirements to prevent electric shock from contact with live parts.
On Jan 19, 2026 at 19:30:39 PST, seller added the following information:
