220V wireless remote control switch, the output has no voltage, only control on and off.

The remote control switch controls the load part of the relay, and you can know that there are three terminals in the relay control load part. No com nc stands for Normally Open, Common, and Normally Closed, respectively. In the natural state, NO and COM are disconnected, but NC and COM are connected.

This state is deflected just after the relay is powered. の and com are connected.

NO and COM are passive switches themselves, so there is no voltage in the output.

Before docking, it is necessary to copy.

Clearing the code, clearing the code.

The method is: press the learning button of the receiving module until the learning indicator goes out; Code matching method: press the learning key again, press the button on the handle, and then the 220V wireless remote control receiver and the remote control switch are successfully docked.

Generally, the wireless remote control copy off the code method is roughly the same, the following is the Jin Hongyuan submersible pump remote control code method, I hope to be able to do a reference for you, you can use the following steps to match the code.

1. First of all, prepare the remote control to match the code.

2. After that, connect the indicators of the two remote controls.

3. After that, press the code matching button on the remote control.

4. Wait for the indicator light on the remote control to start flashing.

5. After that, press the power button on the other remote control, so that the remote control will be successfully matched.

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The line remote control switch is roughly the same as the DU code method, the following is the zhi Jin Hongyuan submersible pump DAO remote control code method, I hope to be able to make a reference for you:

Step 1: Clear and hold: Press and hold the learning button of the receiving module (remote control circuit board), the learning code indicator light will be on, and the light will turn off after 15 seconds, indicating that the clearing is successful. After clearing, the remote control that was previously supplied will no longer work.

Step 2: Press and hold the learning button again until the learning indicator light is on, then let go, press the open button of the transmitter module (handle) of the required remote control, and the indicator light flashes five times and then goes out, indicating that the remote control is successfully matched to the code.

As shown in the figure below:

Dear, the wireless kinetic energy switch can be switched remotely in sections.

It can be used in homes, offices, shopping malls, hotels, hospitals, warehouses and other places for lighting control and control of electrical appliances for similar purposes.

Electrical appliances except for high-frequency electrical appliances after the interference of the receiving board, other can be used, it is best to choose the relay output, control the on/off of a single wire.

This is very clear, you can take a look.

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220V wireless remote control switch has 1 way, 2 ways, 3 ways, 4 ways, one way to control an electrical appliance. If the electrical power is less than 500 watts, you can use the ordinary remote control switch, if the load is more than 1000 watts, you need to use the high-power, such as the water pump, you need to use the 30A remote control switch, our company specializes in the production of remote control switches, 12v 220v 380v and so on, all equipped with wiring diagrams, the operation is very convenient.

It can be used on household appliances, if the capacity of the controlled appliance is too large, you can add an intermediate relay yourself.

The wiring method of the special version of the 220V four-way wireless remote control pump motor is shown in the figure below

The transmitter and receiver module can use 310 or 433MHz frequency, encoding and decoding with PT2262 PT2272-L4, if the volume of the receiver is not considered, it can be powered by the traditional transformer step-down mode, which is more stable than the resistor-capacitance step-down power supply.

The wireless remote control switch is made of dry batteries, and it has nothing to do with 220v, I don't know what you mean, how do you want to connect?