12V trigger delay normally open relay module, repeatedly triggering effective. If there is always trigger signal, relay will keep energized until trigger signal disappears, then dis-energized after 0 to 25 seconds.
eBay
The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors. MCU watchdog circuit and special reset chip. The relay is triggered, when T1 is delayed and the relay is off, the module will open.
eBay
This approach will expedite the resolution process. We are committed to assisting you throughout the entire process.
eBay
The trigger is invalid after the first trigger lt is necessary to wait for the end of the countdown to trigger again. Press the Dowm button, it is decrease the minimum is 1. Trigger Mode: Short Connection For More Than 0.025 Seconds.
eBay
The power-on delay is disconnected: the relay is closed when the power is turned on. This function is reset and restarts. After the X1 port signal disappears, the relay still pulls in. FUNCTION : With delay ON, delay OFF, self-locking and trigger delay function.
eBay
Then it will go off. By filing new pulse - cycle repeat. Red - positive 12V+. Black - Negative 12V-. White - Out 12V+. Blue - Out 12V-.
eBay
The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors. The relay is triggered, when T1 is delayed and the relay is off, the module will open. This module uses MCU as the main chip.
eBay
The module Power-on, When triggered the relay is switched on, delay T1, and the relay disconnected. The module Power-on, When triggered the relay is switched on, delay T1,and the relay is disconnected, delay T2, the relay is switched on again.
eBay