Special Remote Control – Page 27 – Remote Control Everything

An easy way to control a winch remotely

We usually use winch to help us to hoist heavy stuff to higher place or drop to lower place. For example, farmers always store the grain in the warehouse in every harvest season. But the warehouse sometimes is an attic. They usually have to hoist grain bag to the attic by themselves in the past. Actually, that is energy-consuming working. It is too difficult for aged farmers to hoist those heavy bags of grains now. So they want to know if there is an easier way to hoist grain.

The rf momentary motor remote controller is strongly recommended here. The major characteristic of this receiver is to make the motor in the winch rotate in positive and reversal direction. That is to say, the rope of winch will be stretched out and drawn back by wireless remote controller. The transmitter is also easy to use.

Here are transmitter and receiver.

The following is the application circuit of receiver.

From the wiring picture, the wires from the winch are connected to the receiver. We hook up the bag, pressing and holding button ▲ on transmitter. With the motor of winch working continuously in the “UP” direction, the rope is drawn back and the bag is hoisted; When the bag is lifted to the attic, release button ▲, the motor of winch stops working. After putting away the grains bag, we press and hold button ▼ on transmitter, the motor works continuously in the “DOWN” direction , the rope is stretched out and then it reaches the ground.

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How to use infrared motion sensor to remotely control electric fan on and off?

Now we are promoting a brand new product, rf wireless remote control model of CB-2N. This is a long distance remote controller. Transmitting distance is up to 1000m in open field. The major characteristic of it is that it has two extended wires, which is wired to the electrical device. When two wires are connected, the remote will send out an rf signal “ON”. When two wires are cut, the remote will send out an rf signal “OFF”. It can be paired with the receiver, such as S1PX-AC220-ANT2, used in such a situation when you want to use an electrical device to remotely control another device. For instance, use an infrared motion sensor to remotely control the electric fan by the remote & receiver set.

The infrared motion sensor could be used to directly control the electric fan. But if there is a long distance between the infrared motion sensor and the fan, it is inconvenient for wiring. You’d better use our remote & receiver set at this time.

Then how to make infrared motion sensor remotely control the electric fan by our remote controller? Next we’ll talk about it.

Look at the wiring picture, two extended wires on transmitter should be connected the contacts of infrared motion sensor. The wires from fan should be connected to the output contacts of receiver.

When someone enters into the detective range, the contacts of infrared sensor are closed; transmitter is triggered and then transmits an rf signal “ON” to the receiver. After the receiver receives the signal, output contacts are closed; the fan starts to work.

When someone goes out of the detective range, the contacts of infrared sensor are cut; the transmitter is triggered and then transmits an rf signal “OFF” to the receiver. After the receiver receives the signal, output contacts are cut, the fan stops working.

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Normally Open RF Long Distance Remote Transmitter Application

We usually install security system to help us to monitor the farm. Use infrared movement sensor and ac lamp to make a simple security system, for instance. It’s easy to wire and operate. But if the infrared movement sensor is installed at the door of the farm for monitoring, and the lamp need to be placed inside the farm for warning intrusion. There is a long distance between each other. So the sensor cannot be wired to the lamp directly. They need a wireless signal to work together at this time.

The long distance rf remote transmitter CB-2N is strongly recommended here. It has two extended wires. With the connection and disconnection of two wires, the rf remote transmitter can send out an rf wireless signal “ON” and “OFF”. It pairs with rf receiver S1PX-AC220-ANT2, which has long range with external magnetic antenna. Transmitting distance of this transmitter & receiver set is up to 2000m in open field.

As seen in the picture, two wires on transmitter should be connected the contacts of the infrared movement sensor. The output contacts of receiver should be connected to the ac lamp.

When someone breaks into the farm, the contacts of sensor are closed; transmitter is triggered and then transmits an rf wireless signal “ON” to the receiver. After the receiver receives the signal, output contacts are closed; the lamp turns on to warn the emergency.

When someone goes out of the farm, the contacts of sensor are cut; transmitter is triggered and then transmits an RF signal “OFF” to the receiver. After the receiver receives the signal, output contacts are cut, the lamp turns off.

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Momentary Motor Remote Control Trailer and Winch

Question:

Our company manufactures a series of trailers that use 12vdc hydraulics to tilt and lower the decks. We also often install electric winches on trailers and are looking for a momentary remote to operate the trailer and the 12vdc electric winch.

Answer:

We think momentary dc 2 channel motor remote controller model of 0020481 (S2PF-DC12 & CV-6) is suitable for you. It can be used to control 2 12vdc motors rotating forward and reversal. Maximum working current is up to 30 Amp. This motor remote controller is applicable to control motors of heavy duty electrical devices and equipment, such as your electric trailer and winch.

Wiring diagram is as follow. Connect wires of 12vdc power supply to terminals “+” and “-”; connect wires of trailer motor to terminals “A1” and “A2”; connect wires of winch motor to terminals “B1” and “B2”.

Setting momentary control mode: connect Jumper-1.

Press and hold button 1: trailer motor rotates in positive direction.
Release button 1: trailer motor stops.
Press and hold button 3: trailer motor rotates in reversal direction.
Release button 3: trailer motor stops.

Press and hold button 2: winch motor rotates in positive direction.
Release button 2: winch motor stops.
Press and hold button 4: winch motor rotates in reversal direction.
Release button 4: winch motor stops.

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How to remote control gas bird scaring device?

LP gas bird scarer is used to dissuades birds eating recently planted arable crops. It protects many crops from damage
by wild birds. One customer bought a LP gas bird scaring device and he was planing to use rf remote control to operate
the solenoid valve of the device. The nominal voltage is 12vdc. Transmitting range is supposed to be about 1000m.

We suggest him to choose rf remote control kit model of 0020250 (S1U-DC12-ANT2 & CB-1). With magnetic mount antenna, the theoretical remote distance is up to 2000m. Three working modes Toggle, Momentary and Latching are to select from.

Wire the solenoid valve to the receiver according to the wiring diagram, he can control the LP gas bird scarer far away by the remote transmitter.

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