Регулируемо реле за време → Обява 47910102

Module features and purposes:

1. Realize high-frequency fast and frequent on/off of the circuit, with unlimited switching times;
2. The on/off process does not produce noise, there are no electric sparks, and there is no electromagnetic interference;
3. The service life is longer than that of commonly used electromagnetic relays;
4. Adopting dual MOS parallel active output, lower internal resistance, higher current, strong power, 15A, 400W at room temperature, meeting the needs of most devices;
5. It is often used to control motors, light bulbs, LED light strips, DC motors, micro water pumps, solenoid valves, etc. Through this module, these devices can be easily controlled, which is very convenient.

Module highlights:

1. The power supply voltage is within 20V DC, which is very convenient for most devices to use;
2. The interface is clear and simple, with powerful functions and easy to understand, almost meeting all your needs;
3. It has a one key emergency stop function (STOP key) with reverse connection protection, and reverse connection does not burn;
4. Added sleep mode, which automatically turns off the monitor after being enabled and there is no operation for 5 minutes; Wake up with any button;
5. Different OP, CL, and LOP parameters can be set, which are independent of each other and saved separately;
6. All set parameters are automatically saved after power failure.

Product parameters:

1: Power supply voltage within DC6~36V;
2: Trigger signal source: High level trigger, the signal ground is not connected to the system ground to improve the system's anti-interference ability (it can also be short circuited to a common ground)
3: Output capacity: DC up to 20V, continuous current of 15A at room temperature, power of 400W! Under auxiliary cooling conditions, the high current can reach 30A.
4: Static current: 15mA
5: Service life: unlimited switching times; Working temperature: -40-85 ℃; Size: 6.0 * 3.4 * 1.2cm
6: Equipped with optocoupler isolation, enhancing anti-interference ability, industrial grade circuit board, set parameters for permanent memory after power failure.

Special attention:

The module is an active live output, and the voltage at the output end (load end) is equal to the input voltage.
The two poles of 'DC+' and load '+' are inherently short circuited internally, but the two poles of 'DC -' and load '-' cannot be short circuited during use, otherwise the load will not be controlled to turn on and off, which is equivalent to the load being constantly powered on.

Working mode:

P1 mode: After the signal is triggered, the relay conducts for OP time and then disconnects; During OP time, perform the following actions
P1.1: Signal triggered again invalid
P1.2: Signal triggered again for re timing
P1.3: The signal triggers a reset again, the relay disconnects, and the timer stops;
P-2: After the trigger signal is given, the relay will disconnect for CL time, and the relay will conduct for OP time. After the timing is completed, the relay will be disconnected;
P3.1: After the trigger signal is given and the relay is turned on for OP time, the relay will disconnect for CL time, and then the above actions will be repeated. Within the cycle, the signal will be given again, the relay will disconnect, and the timer will stop; The number of cycles (LOP) can be set;
P3.2: After powering on, there is no need to trigger a signal. The relay conducts for OP time, the relay opens for CL time, and the above actions are repeated; The number of cycles (LOP) can be set;
P-4: Signal holding function. If there is a trigger signal, reset the timer and keep the relay conductive; When the signal disappears, disconnect the relay after timing OP; During the timing period, if there is a signal again, the timing will be reset to zero;

Timing range:

0.1 seconds (small)~999 minutes (large) continuously adjustable
How to choose a timing range:
After setting the parameter values on the mode selection interface, press the STOP key briefly to select the timing range;
XXX Decimal point in units, timing range: 1 second to 999 seconds
XX X decimal point to ten places, timing range: 0.1 seconds to 99.9 seconds
X. X.X. All decimal points are on, timing range: 1 minute to 999 minutes
For example, if you want to set OP to 3.2 seconds, then move the decimal point to ten places and the digital display will show 03.2
Parameter Description: OP conduction time, CL disconnection time, LOP cycle count (1-999 times, "---" represents infinite cycles)
These parameters are independent of each other, but they are shared by various modes. For example, if the conduction time OP is set to 5 seconds in P1.1 and the user wants to switch to P1.2 mode, then when entering P1.2 to set the corresponding parameters, the OP will also be 5 seconds;
Short press the SET key on the main interface (displaying 000) to display OP (CL, LOP) and corresponding time XXX;
If there is only OP time in the mode (such as P1.1, P1.2, P1.3), short pressing the SET key will only display OP and the corresponding time;
If there are OP, CL, and LOP in the mode (such as modes P3.1 and P3.2), short pressing the SET key 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 short pressing the SET key on the main interface, which is very convenient!

How to set parameters:

1.Firstly, 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.) "Press and hold the SET button for 2 seconds and then release" to 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 (such as P3.2), press the SET key briefly to set the corresponding parameters. At this time, the parameters to be set will flash (OP conduction time, CL disconnection time, LOP cycle times ("---" represents infinite cycles)). Adjust the parameter values through UP and Down, and support long pressing (fast increase or decrease) and short pressing (increase or decrease by 1 unit); After setting the parameter values, press the STOP key briefly to select the decimal point position and timing range (corresponding time of 0.1 seconds to 999 minutes); Short press the SET key to set the next parameter for the current mode, the process is the same as above;
4. After setting the parameters for the selected mode, press and hold the SET key for 2 seconds before releasing it. The currently set mode will flash and then return to the main interface. The parameter setting is successful, very simple!
Main interface: When the relay is not working, it displays "000" (without a decimal point), and when the relay is working, it has a decimal point, which is very clear!
Mode selection interface: Long press the SET key to enter. After setting is completed, long press the SET key to exit and return to the main interface. It is very simple!

STOP button function extension: Relay enable mode:

1. ON: The relay is allowed to conduct within the OP conduction time;
2. OFF: The relay is prohibited from conducting and always in a closed state;
Short 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, which opens and closes the relay with one click)

Sleep mode:

1. C-P sleep mode: Within five minutes, without any operation, the digital display will automatically turn off, and the program will run normally;
2. O-d normal mode: The digital display is always on;
Press and hold the STOP button for 2 seconds before releasing it to switch between C-P and O-d states. The current state will flash and then return to the main interface.