

Programmable Interval Timer Relay – Infinite Cycle Delay Circuit Module
Key item features
- DC 5V/ 12V/ 24V Multifunctional relay module/delay circuit module
- 【Multifunctional relay module】This relay module utilizes an MCU as its main chip, stable and reliable operation. With high timer for precision, it offers accurate timing control for various applications.
- 【Flexible delay options】The module supports both "Once mode" and "Cycle mode" for different timing scenarios. In the Once mode, the relay turns on after a specified delay (T, and disconnects after triggering. In the Cycle mode, the relay goes through a of delays (T1 and T2) before switching on again.
- 【Adjustable timing parameters】T1 and T2, the delay times in the Cycle mode, can be easily adjusted using the onboard adjustable resistors. This allows for precise customization to meet specific requirements.
- 【Wide range of applications】This relay module finds applications in various timer-controlled equipment scenarios. It can be utilized for automatic power-off after a certain period of time, repetitive test circuits, intermittent pumping of oxygen in fish tanks, and control of other timer-based devices.
Specs
- BrandUnbranded
- FeaturesEasy Installation
- Assembled product weight0.05 lb
- Has written warrantyNo
- Model212628008
- Multipack quantity1
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About this item
Product details
Features:
*This module uses MCU as the main chip.
*High timer for precision.
*MCU watchdog circuit and special reset chip.
*Stable and reliable work.
Specification:
T1(the relay turn on delay time), T2(the relay turn off delay time)
Once mode( for Jumper OP3)
. The module Power-on, When triggered the relay is switched on, delay T1, and the relay disconneted.
2. When triggered on the delay process, again triggered, it will immediately interrupt the delay.
Cycle mode( for Jumper OP4)
. The module Power-on, When triggered the relay is switched on, delay T1,and the relay is disconneted, delay T2,
the relay is switched on again. Such cycle. T1 and T2 are set by two adjustable resistors, respectively.
2. When triggered on the delay process, again triggered, it will immediately interrupt the delay.
Typical application reference
. timer operating equipment, such as each press key trigger,when reach 5 minutes the automatic power off.
2. machine repeat test circuits, such as power minutes on and then power off minutes of,such a cycle
of testing.
3. fish tank pump intermittent pumping oxygen.
4. other timer control equipment.
Package Contents:*Trigger Infinite Cycle Delay Timer
Note:
. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
- DC 5V/ 12V/ 24V Multifunctional relay module/delay circuit module
- 【Multifunctional relay module】This relay module utilizes an MCU as its main chip, stable and reliable operation. With high timer for precision, it offers accurate timing control for various applications.
- 【Flexible delay options】The module supports both "Once mode" and "Cycle mode" for different timing scenarios. In the Once mode, the relay turns on after a specified delay (T, and disconnects after triggering. In the Cycle mode, the relay goes through a of delays (T1 and T2) before switching on again.
- 【Adjustable timing parameters】T1 and T2, the delay times in the Cycle mode, can be easily adjusted using the onboard adjustable resistors. This allows for precise customization to meet specific requirements.
- 【Wide range of applications】This relay module finds applications in various timer-controlled equipment scenarios. It can be utilized for automatic power-off after a certain period of time, repetitive test circuits, intermittent pumping of oxygen in fish tanks, and control of other timer-based devices.
