1 Channel AC Remote Controller for Contactor

Someone would like a remote control to switch on and off his lamp via controlling a contactor. He drew a picture to illustrate his idea. Maybe it is not so convenient to him to remote control lamp directly, so he choose to control his lamp via a contactor.

We recommend him a 1 channel AC remote switch with memory function (S1MU-AC220+C-2). This 1 channel ac rf memory remote controller operates in toggle, momentary and latched control mode (set the mode as you like freely). With function of memory, if the power is cut off, the relay will return automatically to the previous status after the power is restored. It is great for hard to reach lights or other electrical devices, remote distance up to 100m (theoretically). It is applied to control lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances with voltage AC 110~240V or DC 0~28V.

According his requirement, we have this following diagram. Initial state: A, B = Normally Closed; B, C = Normally Open. Wire contactor to normally open contact B&C terminals. And Wire a lamp to contactor and install a switch for lamp (See the original picture).

There are 3 working mode of remote control. They are toggle, momentary and latched modes. We suggest that he should set latched mode because this remote works with a 2-button transmitter.
Setting control mode Latched: Do not connect Jumper-1 and Jumper-2.
Control mode Latched: Press -> On, another relay Off; Press another button -> Off.
Press button 1: Turn on the contactor to turn on lamp (connect B and C, disconnect A and B)
Press button 2: Turn off the contactor to turn off lamp(disconnect B and C, connect A and B)

0~28V or 110V~240V Device is Remote Controlled by 8 Transmitters and One Receiver

Question from customer:
I want to install a set of wireless remote controls, include 8 transmitters in 8 different places (max. 500 m) and one receiver in a specific location. The transmitter transmits a wireless signal to control a closed contact.
Answer:
We recommend normally open/closed contact toggle remote control (S1T-DC12-ANT2+CB-1). According to your requirement, you can choose 8 transmitters (CB-1) to work with the receiver. There are normally open/closed contacts in it which are able to connect device activated by DC 0~28V or AC110~240V. With external extended antenna, its working distance has reached 2000M in the open field. You can use 8 transmitters to remote control receiver from different directions.

This kind of remote control is activated by DC12 power supply. Toggle Mode is the only working mode of it. Here is the wiring diagram. Initial state: A, B = Normally Closed; B, C = Normally Open. Wire your device to normally closed contact A&B terminals. If you do this, your device is turned on always, that is to say, your device will on work all the time.

When you press button on the transmitter (connect B and C, disconnect A and B), turn off device; When you press button again (disconnect B and C, connect A and B), turn on device.

Remote Control 2 Lamps 100M 3 A—Latched Mode

When you want to remote control one more AC devices, you may think about 2 channel remote receiver. This kind of Latching 2 channel remote switch (S2L-AC110~240V + C-1) may be suitable for you. It is activated by AC110V~240V power supply, so being controlled devices will get power from powered receiver. The maximum current output is 3 ampere. The Coding type of receiver is learning code. You can remote control any electric devices within 100M (No obstacles).

Look at the following wiring diagram. We try to introduce 2 lamps controlling of this kind. First, we connect the neutral wire to the terminal “1”, and the live wire to the terminal “2”. Second, we connect the lamp 1 to the terminal “5” and the neutral wire. Third, we continue to connect the lamp 2 to the terminal “4” and the neutral wire.

Latching mode is the only working mode of this remote. So we can do the following operation.
1) Press button C: Turn on the lamp 1, turn off the lamp 2.
2) Press button B: Turn on the lamp 2, turn off the lamp 1.
3) Press button A: Turn off the lamp 1 and the lamp 2.
You can remote control any AC electric appliances other than lamps. It is very convenient to you because you don’t have to supply any power to controlled appliances.

Latched Mode Remote Controller for Lamp Controlling

The 1 channel Latched mode RF remote control operates in AC110V ~220V and 315/433MHz. Through retrofitting, this kind of remote control made a little changes compared with the original remote. Two kinds of receiver style, one is AC 110V (AC 100~120V), widely used in US, Canada…; the other is AC220V (AC 200~240V), used in UK, France…. The Coding type of receiver is learning code. Maximum working current for each channel is 3 ampere instead of 4 ampere of original one. The working distance is 100M.

You can control on/off, open/close of universal electrical devices. Applications include gate remote control, motor remote control, garage door remote control, light remote control, etc. We will take ac light remote controlling for an example. Look at the following wiring diagram. From the interior analogue circuit, we connect the neutral wire to the terminal “1”, and the live wire to the terminal “2”. And then connect the lamp to the terminal “5” and the neutral wire.

Latched mode is the only working mode of it. As regards the latched mode, it is motivated by relay group. (Latched (Press button 1-> On; Press button 2 -> Off)) So we prepare a 2-button transmitter for you to remote control it. All you need to do is just press slightly the button on the remote. You press button 1 to turn on lamp; press button 2 to turn off lamp.

How to Use a Mobile Phone to Remote Control Home Appliances

Question from customer:
I was hoping to be able to use a device to turn on my heating and light at home when I am at work.
Answer:
We recommend you wireless telephone remote control module (TC-01). You just need to make a telephone call, you can remote control your home appliance when you are at work. It can control variety of home appliances and electronic products in any place worldwide by fixed telephone or mobile phone. The range of application is lights, TVs, motors, fans, cameras, video/ audio signals, electrically operated doors/ locks/ windows/ curtains/ bell or other equipments with voltage AC 110~240V or DC 0~48V. It also has password protection which can avoid being used by other people.

Here is the wiring diagram and picture. Telephone line is plugged into the telephone socket on the telephone remote control module. Remote control module should be supplied power. Connect heating and lamp to two relays.

Operation method:
1)Dial the number of fixed telephone at your home with mobile phone, the telephone could be connected automatically after 6 ringing (about 33 seconds).
2)Input the preset password “5678″ to enter into the menu. (Protective password makes it different from ordinary telephone call. If you don’t input password when the telephone put through, you cannot control the remote module.). Modify the password (4 bits): Press button “*” + “new password” + “*”.
3)Press button 1 of mobile keyboard, turn on the lamp. Press button 2 of mobile keyboard, turn off the lamp.
Press button 3 of mobile keyboard, turn on the heating. Press button 4 of mobile keyboard, turn off the heating.
4)Press button “#”, ring off. (If you do not press button “#”, the telephone will hang up automatically after 75 seconds.)
The remote controlling of your heating and lamp in your house when you are at work has realized easily. You can dial telephone call when you nearly arrive home to turn on lamp and heating, turn off it after your arrival. That is very convenient.

How to Use a Mobile Phone to Remote Control Home Appliances

Question from customer:
I was hoping to be able to use a device to turn on my heating and light at home when I am at work.
Answer:
We recommend you wireless telephone remote control module (TC-01). You just need to make a telephone call, you can remote control your home appliance when you are at work. It can control variety of home appliances and electronic products in any place worldwide by fixed telephone or mobile phone. The range of application is lights, TVs, motors, fans, cameras, video/ audio signals, electrically operated doors/ locks/ windows/ curtains/ bell or other equipments with voltage AC 110~240V or DC 0~48V. It also has password protection which can avoid being used by other people.

Here is the wiring diagram and picture. Telephone line is plugged into the telephone socket on the telephone remote control module. Remote control module should be supplied power. Connect heating and lamp to two relays.

Operation method:
1)Dial the number of fixed telephone at your home with mobile phone, the telephone could be connected automatically after 6 ringing (about 33 seconds).
2)Input the preset password “5678″ to enter into the menu. (Protective password makes it different from ordinary telephone call. If you don’t input password when the telephone put through, you cannot control the remote module.). Modify the password (4 bits): Press button “*” + “new password” + “*”.
3)Press button 1 of mobile keyboard, turn on the lamp. Press button 2 of mobile keyboard, turn off the lamp.
Press button 3 of mobile keyboard, turn on the heating. Press button 4 of mobile keyboard, turn off the heating.
4)Press button “#”, ring off. (If you do not press button “#”, the telephone will hang up automatically after 75 seconds.)
The remote controlling of your heating and lamp in your house when you are at work has realized easily. You can dial telephone call when you nearly arrive home to turn on lamp and heating, turn off it after your arrival. That is very convenient.

Long Range Remote Control Appliance

Question from customer:
I want to turn an appliance off and on in a room in my house 120ft from the room with the transmitter. Does the appliance plug into the receiver and the receiver plug into an outlet?
Answer:
We recommend 3000ft long range ac direct output remote controller (S1X-AC220-ANT2 & CB-2). The remarkable feature of this remote controller is that 220V power direct output, that is to say, appliance plugs into receiver directly and gets 220V power from powered receiver( receiver is plugged into an outlet.) The maximum current of its relay is 10 ampere which is suitable for some appliances. The working distance is longer than any other remote, which is about 3000ft in the open field. 3000ft is long enough for your remote controlling.

At first, it is the wiring. Look at the following wiring diagram. For instance, we remote control a lamp. We just need to wire lamp to “L&N” terminals of “OUT”. That is very easy. And supply ac 220V to receiver. Then lamp can get power from powered receiver.

And this receiver works with two-button long range transmitter. There are three working modes in it. They are Toggle, Momentary, and Latched modes. If there is only a device, we recommend setting latched mode.
Setting control mode Latched: Do not connect Jumper-1 and Jumper-2.
Press button 1: turn on the lamp.
Press button 2: Turn off the lamp.

Contactor's Remote Controlling

Question from customer:
I want to use the remote control to replace the button of my contactor. Since the switch will be activated rarely, is it possible to test the communication with the remote to be sure that the transmitter’s battery and receiver work correctly?

Answer:
We came up with a good idea that it can replace your manual switch to remote control contactor and to test whether the transmitter’s battery and receiver work correctly. So we recommend normally open/ closed 2 channel AC remote controller (S2U-AC220+C-2). The normally open/closed contact terminals are applied to universal power supply. In other word, normally open /closed contact terminals are as a switch for device. You need to supply DC or AC power to your controlled devices. The maximum current is 10ampere for each channel and its working distance is about 100m.

We got a plan for your problem. At first, it is the wiring. Look at the following wiring diagram. A&B terminals are the normally closed terminals. B&C terminals are normally open terminals. Being controlled devices will be connected to normally open terminals. It means that it won’t work in off-state when you disconnect the circuit. We will connect an AC lamp to relay 1 and button of contactor to relay 2. They are supplied to the same power.

And this receiver works with two-button transmitter. There are four working modes in it. They are Toggle, Momentary, Latched, Momentary + Toggle. We set Toggle mode. You want to make sure the transmitter’s battery and receiver correct working but the switch will be activated rarely. You see, the lamp is for test. When you want to test remote controller, you press button 1, if the lamp is switched on, then the transmitter and receiver work. When you press button 1 again, turn off lamp. Press button 2, turn on the contactor, press button 2 again, turn off the contactor.

Remote Control AC Lamps (One to Many Series)

Question from customer:
I’m looking for a wireless remote that I can use to create a simple on off switch to 4 AC lights fixtures for living room, bed room, kitchen, shower room’s illumination. Do you have a recommendation for which wireless remote or RF transmitters may be better choice for this task?

Answer:
We recommend model 4Channel AC110V~220V Remote Controller – 1 Transmitter & 4 Receivers   (4S1T-AC110/220V+CV-4). The AC RF remote control switch system, which is one transmitter pairs with four receivers. With about 500 meters range (theoretically), it can widely used in lights / lamps , motors, fans, cameras, video signals, audio signals, garage doors, electric shutter doors, telescopic doors, windows, cars, etc. This remote control has a toggle control mode which is the only working mode in it. It is a low cost remote control with high quality. Extremely easy to install and use. The maximum current is 3 ampere each channel.

The light wiring is fairly simple.
Connect the neutral wire to the terminal “1”, and the live wire to the terminal “2”. Connect the lamp to the terminal “5” and the neutral wire. S o you can wire your lamps to each receiver one by one.

Operation procedure:
1) Press button 1, turn on the lamp of receiver 1. Press button 1 again, turn off the lamp of receiver 1.
2) Press button 2, turn on the lamp of receiver 2. Press button 2 again, turn off the lamp of receiver 2.
3) Press button 3, turn on the lamp of receiver 3. Press button 3 again, turn off the lamp of receiver 3.
4) Press button 4, turn on the lamp of receiver 4. Press button 4 again, turn off the lamp of receiver 4.
Holding one transmitter, you can wireless remote control your any controlled lamps of house easily because the wireless signal can pass through walls, floors and doors with reliable distance.

How to Remote Control 2 AC Lamps On and Off by 2 Channel Toggle Controller

When you want to remote control one more AC devices, you may think about 2 channel remote receiver. This kind of toggle 2 channel remote switch (S2T-AC110~240V + C-1) may be suitable for you. It is activated by AC110V~240V power supply. The maximum current output is 3 ampere. The Coding type of receiver is learning code. You can remote control any electric devices within 100M(No obstacles).

Look at the following wiring diagram (1). We try to introduce 2 lamps controlling of this kind. First, we connect the neutral wire to the terminal “1”, and the live wire to the terminal “2”. Second, we connect the lamp 1 to the terminal “5” and the neutral wire. Third, we continue to connect the lamp 2 to the terminal “4” and the neutral wire.

Toggle mode is the only working mode of this remote. So we can do the following operation.
1) Press button 1, turn on the lamp 1; Press button 1 again, turn off the lamp 1.
2) Press button 2, turn on the lamp 2; Press button 2 again, turn off the lamp 2.
You can remote control any AC electric appliances other than lamps. It is very convenient to you because you don’t have to supply any power to controlled appliances which will get power from powered receiver.

AC110V~220V Output Remote Control Connection and Application

The 1 channel RF remote control operates in AC110V ~220V and 315/433MHz. Through retrofitting, this kind of remote control made a little changes compared with the original remote. Two kinds of receiver style, one is AC 110V (AC 100~120V), widely used in US, Canada…; the other is AC220V (AC 200~240V), used in UK, France…. The Coding type of receiver is learning code. Maximum working current for each channel is 3 ampere. The working distance is 100M.

You can control on/off, open/close of universal electrical devices. Applications include gate remote control, motor remote control, garage door remote control, light remote control, etc. We will take ac light remote controlling for an example. Look at the following wiring diagram. From the interior analogue circuit, we connect the neutral wire to the terminal “1”, and the live wire to the terminal “2”. And then connect the lamp to the terminal “5” and the neutral wire. Actually, if you wire ac motor to the lamp position of following diagram, then you can control ac motor on and off.

Toggle mode is the only working mode of it. (Toggle (Press -> On; Press again -> Off)) All you need to do is just press slightly the button on the remote. You press button to turn on lamp; press button again to turn off lamp.

How to Control 12V and 9V Motors Run Back and Forward

Question from customer:
I want to run a 12V dc winch that uses a car battery for power. I also want to run a small 9 volt dc motor. And small motor is powered by small calculation power supply. I wonder if there the remote controller which can be used for those two motors which need two different voltages to supply to rotate in forward and reverse direction.
Answer:
If you want to remote control 2 motors’ back and forward, you need 4CH normally open/closed contact remote control kit (S4C-DC12+C-4). Each relay can only activate motor run at one direction, so 4 relays can realize 2 motors to run two directions respectively. This 4CH RF wireless remote control switch operates in toggle, momentary, latched and toggle + momentary control mode (set the mode as you like freely). You can also use it to complete four operations at the same time. But For example, turn the light on, open the door or control other dc/ac electrical devices in the meantime. It is applied for light remote control, motor remote control, garage door remote control, gate remote control, etc.

Here is the wiring diagram. A&B terminals is normally closed, B&C terminals is normally open. We usually connect motors to normally open terminals. Motor 1 is connected to B&C terminals of relay 1 and relay 2. Motor 2 is wired to B&C terminals of relay 3 and relay 4. And supply power to the receiver. Owing to no current output for motors from receiver, so 2 motors must be supplied power with different voltage individually as your requirement. Motor 1 is supplied DC 12V. Motor 2 is supplied DC9V.

Our suggestion is momentary mode for controlling two motors’ back and forward rotation. After switching on power, press and hold button 1, motor 1 turns in positive direction; press and hold button 2, motor 1 turns in reverse direction. Press and hold button 3, motor 2 turns in positive direction; press and hold button 4, motor 2 turns in reverse direction. If you release button, motor will stop immediately.
Note: Momentary mode: Press and hold button →On; Release button →Off

Remote Control Kit and PIR Make a Alarm System

One of our customers wants to customize an alarm system. He presented his own idea to us. He needs two receivers on the PCB, using transistor in the receiver instead of relay to reduce the consumption because he wants low consumption version when using that alarm. The PCB should be as small as possible. The alarm working current will be about 270ma. When press button one on the keyfob, receiver 2 is to open the switch to turn on receiver 1. Receiver 2 is to close the normally open contact(turn on the alarm) when receiver 2 receives a signal from the PIR and closed the alarm after 2 minutes.
Press button 1 again to open the contact (SILENCE THE ALARM)
Press button 2 to momentarily close the normally open contact (Test Alarm).
Requirement: Receiver must be acceptable for the first signal only no matter how many signals are sent during alarming time. It will receive signal again after reopening.
(Picture 1: original picture)

As for his requirement, we retrofit one kind of our products. We use DC voltage output 1 channel remote controlled switch unit (S1X-DC12 & C-2 ) and PIR. We also provide infrared probe to him. Relay on the receiver has changed for transistor.

Here is the wiring picture.
Please pay attention to the picture he sent to us (original picture above), we make a little change, there are 4 point of wire junction, from the top down, we named them 1,2,3,4. We contact point 2 and 3 inside, so he doesn’t need to contact another wire to point 3 like the original picture. Picture 2 and 3 are material object connection diagram.
(Picture 2)

(Picture 3)

When remote control unit begins to work, the receiver will learn codes from transmitter and PIR.
PS: the receiver can only learn Transmitter and PIR one by one. Do not learn them simultaneously.

RF DC Electric Motor Remote Control System Toggle Momentary Latching Mode