Universal wide voltage two-way access control remote control switch 12-48V high-power motor wireless RF remote control receiving board

Using the original Songle 30A relay DC style load power control, the maximum control is 190W when controlling 12V, the maximum control is 370W when controlling 24V, the maximum control is 500W when controlling 36V, and the maximum control is 700W when controlling 48V, which exceeds the external large relay. When the AC model is powered by 220V, the maximum load of each channel can reach 3000W, and the maximum load of inductive loads such as water pump motors can reach 1800W. If it exceeds, an AC contactor needs to be added. When using 380V power supply, no matter how large the load is, in order to ensure the service life of the controller, an external AC contactor is required.

Advantages:

This DC 12V-48V wide voltage two-way remote control switch, the power supply uses a professional switching power supply management chip, the power supply voltage is stable, and it solves the problem that the power supply voltage is unstable due to resistance-capacitance step-down, which leads to the instability of the entire switch. This product uses a 30A relay, which can load large power appliances. Learning single-chip decoding can learn multiple remote controls. The operation is simple and flexible; the output working mode is switched by a toggle switch, (jog, self-locking, interlocking) can be used at will, and is suitable for multiple uses in multi-grid fields; the reserved data bit output adjustment pad can be used to select the corresponding remote control key position by shorting different solder joints.

Function Description:

1. The traditional switch adds remote control function.

2. Used to control various motors, water pumps, LED lamps, electrical appliances, etc.

3. One switch can be matched with multiple switches, and multiple switches can be matched with one switch.

Our receivers and remote controllers default to frequency 315 (domestic radio standard frequency)! In the future, as long as you bring a remote controller with frequency 315 to learn, you can also use this remote control to control! (If you need 433 or other frequencies, please contact us or leave a message to explain)

Introduction to working methods

(1) Self-locking: It is controlled by 1 button, press once to open, and press again to close, which is called self-locking.

(2) Jogging: use 1 button to control, press and hold the remote control button and the relay will pull in, release the remote control button and the relay will be disconnected, which is called jogging.

(2) Interlock: use 2 buttons to control, press the A button of the remote control once, the relay will be closed, and press the B button of the remote control once, the relay will be disconnected, which is called interlock.

mode switch

Dial No. 1 up to the ON end, and dial No. 2 down to interlock mode.

Dial up No. 2 to the ON end, and dial down No. 1 for self-locking mode.

No. 1/2 are both down for jog mode.

pairing method

Code matching method:

After the power is turned on, the buzzer will sound, press and hold the learning button for 2 seconds, the indicator light will be on, release the learning button, press any button on the remote control, the indicator light will flash three times and then stay on, indicating that the learning is successful.

Clearing method:

Press and hold the learning button for about 8 seconds, and the indicator light turns from on to flashing three times and then off, indicating that the clearing is successful.