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显示标签为“one to many”的博文。显示所有博文
显示标签为“one to many”的博文。显示所有博文

2013/06/17

How to Control 4 Devices with One Transmitter Toggle Mode 1CH

I want to control 4 devices with one remote. The devices will require receivers individually and also they will be pretty far apart. So I search for any suitable product on the internet.

And the supplier said I can use one remote CV-4 to work with four S1T-DC12. However, they would like to suggest that I can order four far-ranging remote control models of 0020267 (S1T-DC12-ANT2) receivers. 4 external magnetic antennas 0020909 are respectively installed to each receiver for longer remote distance and one long range remote transmitter CV-4. Working distance can reach 500m (1500FT). They are very favorable for my pretty far apart transmitter and devices. There are four buttons on the transmitter and each button controls a receiver.


Wiring diagram is as follow:

Each device is connected to the normally open B&C terminals and supplied dc 12V power supply. And each receiver is connected to the dc 12 power supply.
Press button 1, turn on device 1; Press button 1 again, turn off device 1.
…
Press button 4, turn on device 4; Press button 4 again, turn off device 4.

2013/04/26

One to Many Remote Control System

Lisa is an electrical supervisor for Lighting Services Company. They are a big installer of festive lighting and have been asked by some of their clients if they can supply remote switch to turn on and off all the lights which are controlled at the same time. She needed 1 transmitter and 8 receivers all working on the same channel. The receivers will need to 240v and be capable of controlling 980 watts lights totally. She wondered if there is a system with one transmitter and 8 receiver units with antenna.
So she was looking for any favorable products on the internet. She found a kind of one to many remote control system.
This control system operating voltage is AC110~240V. It is very favorable for this customer’s need.
They are long range remote control kit.
Lisa wanted to prepare 1 transmitter and 8 receivers to control 8 lights simultaneously like the following picture.













Each of receivers will be paired with a light.
Wiring operation is fairly simple. Lisa told me the method which the supplier showed to her.
Wires from light are supposed to be connected to the output terminal of the receiver. We do it one by one. And receivers must be all powered by 240V power supply.
Here is the demonstration from the supplier.



Pressing the big button, 2 lights will be turned on simultaneously.















Pressing the small button, 2 lights will be turned off at the same time.




2013/03/27

One controller controls many video cameras—How to realize?



You decided to install a security system with video camera in somewhere in you new house, the door gate, garage, porch, living room, bedrooms. Maybe you wonder whether it is possible to wire some video cameras to be controlled by one remote controller or not. We have many kinds of remote transmitters and we consider a set handy electronic gadget can help you. CB series transmitter,(http://www.ourautomation.com) Model 0021027(CB-6) is one of those transmitters, which can connect with 6 receivers. It pairs with the receiver, Model 0020360(S1UB-DC12). You can control video cameras with just one remote controller easily.
 







It is so easy to install. Look at the wiring picture.
Wires on the video camera should be connected to the receiver and power supply. From the picture, the red wire from the video camera is connected to B terminal of the receiver and the black wire is connected to negative electrode of the power supply. The positive wire of the power supply is connected to C terminal of the receiver.
The transmitter and receivers should come to the “Toggle Mode”. This means pressing each button controls each video camera on or off separately.
When press button 1, the transmitter is triggered and sends out an RF signal “ON” to the receiver. After the receiver receives the signal, the corresponding video camera is on. When press button 1 again, the transmitter is triggered and sends out an RF signal “OFF” to the receiver. After the receiver receives the signal, the corresponding video camera is off…
It is really a simple and convenient way to control all video cameras from one remote controller.