0.1 seconds (minimum) ~ 999 minutes (maximum) continuously adjustable

This product is easy to use and powerful, but please buyers look at the operation instructions of this product in detail, it is a very practical product.

Module features and uses:

1. Realize fast and frequent high-frequency circuit switching, unlimited switching times;

2. There will be no noise during switching on and off, no sparks, no electromagnetic interference;

3. The service life is longer than that of common electromagnetic relays;

4. Using dual MOS parallel active output, the internal resistance is lower, the current is larger, the power is strong, 15A, 400W at room temperature, which meets the use of most equipment;

5. Often used to control motors, light bulbs, LED light strips, DC motors, miniature water pumps, solenoid valves, etc., through this module, you can easily control these devices, very convenient.

Module highlights:

1. Wide voltage operation (5~36V), most devices can be used, very convenient;

2. The interface is clear and simple, powerful, easy to understand, and almost meets all your needs;

3. There is a key emergency stop function (STOP key), with reverse connection protection, reverse connection does not burn;

4. Added sleep mode, after enabling, without any operation within 5 minutes, automatically turn off the monitor;

Any key to wake up;

5. Different OP, CL and LOP parameters can be set, these parameters are independent of each other and saved separately;

6. All setting parameters are automatically saved after power off.

Operating mode:

P1 mode: After the signal is triggered, the relay turns on for OP time and then turns off; within OP time, the following operations

P1.1: The signal triggers invalid again

P1.2: The signal is triggered again to retime

P1.3: The signal triggers reset again, the relay is disconnected, and the timing is stopped;

P1.4: Power-on delay without triggering

P-2: Give the trigger signal, after the relay is turned off CL time, the relay is turned on OP time, after the timing is completed, the relay is turned off;

P3.1: Give the trigger signal, after the relay turns on the OP time, the relay turns off the CL time, and then loops the above actions, and the signal is given again in the loop, the relay is turned off, and the timing is stopped; the number of cycles (LOP) can be set;

P3.2: No trigger signal is required after power-on, the relay turns on the OP time, the relay turns off the CL time, and the above actions are cycled; the number of cycles (LOP) can be set;

P-4: Signal hold function If there is a trigger signal, the timing is cleared, and the relay remains on; when the signal disappears, the relay is turned off after the timing OP; when there is another signal during the timing, the timing is cleared;

Product parameters:

1: Working voltage: DC 5V--36V;

2: Trigger signal source: high-level trigger (DC 3.0V-24V) signal ground and system ground are not common ground to improve the anti-interference ability of the system (you can also short-circuit the common ground by yourself)

3: Output capacity: DC DC 5V-36V, continuous current 15A at normal temperature, power 400W! Under auxiliary cooling conditions, the maximum current can reach 30A.

4: Quiescent current: 15mA

5: Service life: unlimited switching; working temperature: -40-85 ℃; size: 6.0*3.4*1.2cm

6: With optocoupler isolation, enhanced anti-interference ability, industrial-grade circuit board, set parameters will be remembered forever after power off.

Pay attention:

The module is an active live output, and the voltage at the output (load) is equal to the voltage at the input (DC 5V-36V).

The'DC+' and load'+' poles are internally short-circuited, but the'DC-' and load'-' poles cannot be short-circuited during use, otherwise the load will not be controlled to be turned on and off, which is equivalent to the load being It's always powered.

Timing range

0.1 seconds (minimum) ~ 999 minutes (maximum) continuously adjustable

How to choose the timing range:

After setting the parameter value in the mode selection interface, select the timing range by short pressing the STOP key;

XXX. Decimal point is in one place, timing range: 1 second to 999 seconds

XX.X Decimal point is in the tenth place, timing range: 0.1 second ~ 99.9 seconds

X.X.X. Full decimal point, timing range: 1 minute to 999 minutes

For example, if you want to set the OP to 3.2 seconds, then move the decimal point to the tenth digit, the digital tube displays 03.2

Parameter description: OP on time, CL off time, LOP cycle times (1-999 times, "---" stands for infinite cycles)

These parameters are independent of each other, but these parameters are shared by all modes. For example, when the on-time OP is set to 5 seconds in P1.1, and the user wants to switch to P1.2 mode, then enter P1.2 to set the corresponding parameters, OP It will also be 5 seconds;

In the main interface (display 000), short press SET button, it will display OP (CL, LOP) and the corresponding time XXX;

If there is only OP (for example P1.1, P1.2, P1.3) time in the mode, then short press the SET button will only display the OP and the corresponding time;

If there are OP, CL, LOP in the mode (such as mode P3.1, P3.2), short press SET button will display OP and corresponding time, CL and corresponding time, LOP and corresponding times;

After setting the mode, you can easily view the parameters set in the current mode by pressing the SET button on the main interface, which is very convenient!

How to set parameters

1. First determine the working mode of the relay;

2. According to the working mode of the relay, in the main interface (when the module is powered on, it will flash the current working mode (default P1.1 mode), and then enter the main interface,) "Long press the SET button for 2 seconds and release "Enter the mode selection interface, select the mode to be set (P1.1~P-4) by short pressing the UP and DOWN buttons;

3. After selecting the mode to be set (for example, P3.2), short press SET to set the corresponding parameters, then the parameters to be set will flash (OP ON time, CL OFF time, LOP cycle number ("-- -" stands for infinite cycles)), adjust the parameter value through UP and DOWN, support long press (fast increase or decrease) and short press (increase or decrease by 1 unit); after setting the parameter value, short press the STOP key To select the decimal point position, select the timing range (the corresponding time is 0.1 seconds to 999 minutes); short press the SET button to set the next parameter of the current mode, the process is the same as above;

4. After setting the parameters of the selected mode, long press the SET button for 2 seconds and then release, the currently set mode will flash, and then return to the main interface, setting the parameters successfully, very simple!

Main interface: "000" (no decimal point) is displayed when the relay is not working, and the decimal point is very clear when the relay is working!

Mode selection interface: long press SET button to enter, after setting is completed, long press SET button to exit, return to the main interface, very simple!

STOP button function expansion:

Relay enable mode:

1. ON: The relay is allowed to be turned on during the ON time of the OP;

2. OFF: The relay is forbidden to conduct and is always off;

Press the STOP button on the main interface to switch between ON and OFF. The current state will flash and then return to the main interface. (This function is an emergency stop function, a key to open and close the relay)

Sleep mode:

1. C-P sleep mode: within five minutes, without any operation, the digital tube automatically turns off the display and the program runs normally;

2. O-d normal mode: the digital tube is always on and displayed;

Press and hold the STOP button for 2 seconds and then release it to switch between the C-P and O-d states. The current state will flash and then return to the main interface.