

DC12V Adjustable Infinite Cycle Loop Delay Timer Time Relay Switch ON/OFF Module
Key item features
- Versatile Functionality: This DC12V adjustable timer relay switch offers precise ON and OFF delay times, allowing for customized timing cycles by configuring T1 and T2.
- Accurate Timing: Achieve accurate timing control with a range from 1 second for short delays up to 15 minutes for longer intervals, ensuring devices operate as needed.
- Stable Performance: A built-in MCU watchdog circuit and special reset chip guarantee stable performance, minimizing failure risks and enhancing module longevity.
- Diverse Applications: Ideal for various uses such as fish tank pumps, automated lighting systems, and other devices requiring controlled timing functions.
- Operational Modes: Features both a time mode (triggered delay) and a cycle mode (T1 on, T2 off, repeating), configurable via jumpers OP3 and OP4.
- Timing Precision: Offers control accuracy of 0.1 seconds for 1 to 100-second delays (Jumper OP1) and 1 second for 1 second to 15-minute delays (Jumper OP2).
Specs
- Input voltage12 V
- Electrical system relay typeTime Delay
- BrandTHWXA
- FeaturesEasy Installation
- Assembled product weight0.05 lb
- Has written warrantyNo
- Free shipping
Free 30-day returns
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About this item
Product details
Product description:
brand new and high quality
Made of high-quality materials,
This module uses MCU as the main chip
High time accuracy
MCU watchdog circuit and special reset chip
Fine workmanship, good performance
StaLong's life
T1(relay turn-on delay time), T2(relay turn-off delay time)
Color: as shown
Voltage: DC12V
-time mode( for Jumper OP3)
1. The relay is triggered, when T1 is delayed and the relay is off, the module will open.
2. If it is triggered during the re-trigger delay, the delay will be interrupted immediately.
Cycle mode( for Jumper OP4)
1. After the module is powered on and triggered, the relay is turned on, the delay time is T1, and the relay is turned off, and the delay time is T2. The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors.
2. If it is triggered during the re-trigger delay, the delay will be interrupted immediately.
Typical application reference:
1. The timer device is like everyone, press the exit button when it automatically shuts down after 5 minutes.
2. Repeat the test circuit, for example B. 1 minute, and then close the test loop for 1 minute.
3. The middle of the fish tank pump supplies oxygen to the water pump.
4. Other timing equipment.
which performed:
1s-15min version:
for Jumper OP1: 1 to 100 seconds, control accuracy is 0.1 second.
for Jumper OP2: 1 second to 15 minutes, control accuracy is 1 second.
The time delay error of all types of temperature and humidity does not exceed 2%.
Package list:
1* Timer relay ON OFF cycle module
Note:
1.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.
- DC12V Adjustable Infinite Cycle Loop Delay Timer Time Relay Switch ON OFF Module
- [MULTIFUNCTIONAL TIMER RELAY] This DC12V adjustable timer relay switch allows you to set precise ON and OFF delay times, making it suitable for various electronic projects. Easily configure T1 and T2 for customized timing cycles.
- [PRECISE TIMING CONTROL] Achieve accurate timing with a of 1 seconds for short delays and up to 15 minutes for longer intervals, your devices operate exactly as needed.
- [BUILT-IN WATCHDOG FUNCTION] The MCU watchdog circuit guarantees stable performance, minimizing the risk of failures during operation and enhancing the longevity of the module.
- [MULTIPLE USE CASES] for applications such as fish tank pumps, automated lighting systems, or any device requiring controlled timing functions.
- [SIZING REMINDER] Please verify your system's voltage specifications to proper functionality.
