Adjustable Cycle Timer Delay On/Off Switch Power Supply Relay Shield DC 12V Timer Delay Relay Module (0-60 Minutes)
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0.15 kg
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- This module adopts microcontroller as the main control core, with high time precision. MCU built-in watchdog circuit and special reset chip, stable and reliable work.[Single time mode]1. No action after power on, the relay is turned on after triggering and disconnected after reaching the time.2 In the delay process after the relay is turned on, triggering again will immediately interrupt the delay.[Cycle Mode]1. No action after energising, relay on after triggering, off after reaching T1 time. After reaching T2 time, the relay will turn on. T1 and T2 are set by two adjustable resistors.T1 and T2 are set by two adjustable resistors. 2 In the time-delay process, trigger again, will immediately interrupt the time-delay.Typical application reference1 time-limited work equipment, such as each key trigger 5 minutes after the automatic power-off.2 machine repeat test circuit, such as power on for 1 minute and then power off for 1 minute so that the cycle of the test 3 fish tank pump intermittent pumping oxygen.4 other time control equipment.[Performance indicators]Jumper 0P1: 1 second to 100 seconds, adjustment accuracy 0.1 secondsJumper 0P2 when: 1 second to 15 minutes, precision 1 secondThe delay error under the nominal temperature and humidity is not more than 2%.Light wind studio original module, support function customisation.
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Adjustable Cycle Timer Delay On/Off Switch Power Supply Relay Shield DC 12V Timer Delay Relay Module (0 -60 Minutes) Single time mode 1. No action after power on, the relay is turned on after triggering and disconnected after reaching the time. 2 In the delay process after the relay is turned on, triggering again will immediately interrupt the delay. Cycle Mode 1. No action after energising, relay on after triggering, off after reaching T1 time. After reaching T2 time, the relay will turn on. T1 and T2 are set by two adjustable resistors. T1 and T2 are set by two adjustable resistors. 2 In the time-delay process, trigger again, will immediately interrupt the time-delay.