Timing Delay Switch Circuit, Double MOSFET Control Board Instead Of Relay Module 12 24V

Timing Delay Switch Circuit – Double MOSFET Control Board (12V/24V, Relay Replacement Module)

This timing delay switch module features a solid-state design using dual MOSFETs, providing a reliable and fast-switching alternative to mechanical relays. It is ideal for applications requiring delayed power-on or timed switching in DC circuits operating at 12V or 24V.

1. Wide voltage input (5 ~ 36V), most devices can be used, very convenient;
2. The interface is clear and simple, powerful, easy to understand, meet almost all your needs;
3. The emergency stop function (“STOP” key),  With reverse polarity protection, reverse polarity will not burn the product.
4. Increase the sleep mode, if this mode is enabled, without any operation within 5 minutes, then automatically turn off the monitor, any key wake-up;
5. You can set a different OP, CL, LOP parameters, which are independent of each other, and are automatically saved;
6. After the module is powered down, all parameter settings are not lost.

Operating mode:

P1: trigger signal, the relay is on “OP” time, and then disconnect; in the “OP” time, as follows:

P1.1: Signal Retrigger, invalid

P1.2: The signal is triggered again, the clock is reset

P1.3: Signal trigger again, relay off, stop the clock;

P-2: trigger signal, the relay off “CL” of time, the relay on “OP” time, and then disconnect relay;

P3.1: trigger signal, the relay is turned on after the “OP” time, the relay off “CL” time, then the operation cycle, if the trigger signal period, the relay off, stop the clock; the number of cycles ( “LOP “) can be set.

P3.2: without triggering signal, the relay is on “OP” time, the relay off “CL” time, and has been cycling; frequency ( “LOP”) cycle can be set;

P-4: signal holding function. If there is a trigger signal timing is cleared, the relay remains on; when the signal disappears, after the timing “OP” time, the relay is; if another signal during timing, timing is cleared;