AVT5143 A

There are many cheap single and dual channel remote controls in the market. Their use is indicated and possible when we control a small number of receivers. The problem arises when a larger number of channels (a large number of remotely controlled receivers) turns out to be necessary.
The presented remote control has been designed with four independent channels. In addition, you can connect the computer to and from the receiver, in a superordinate manner to issue the on / off commands directly. This is a feature that allows you to use remote control in the so-called a smart home.
Each of the device channels can be configured independently of the others. In the bistable mode, each pressing of the key of the remote control changes the state of the dedicated output to the opposite (on / off). In monostable mode, the contacts are activated only when the key on the remote control is pressed.
The system uses ready-made, factory-fitted transmitter and receiver modules.

The device is especially recommended for electronics who build extensive remote control systems

Selected parameters:

• four independent channels
• four relay outputs with a maximum load of 3A each
• operating modes: bistable and monostable (independently for each channel)
• frequency of 433MHz radio track
• radio transmission with a variable code
• connection to a computer - RS4845 interface, MODBUS protocol
• transmission parameters 1200, 8, e, 1
• power supply - 230 Vac (receiver-controller), 4.5Vdc (pilot)
• tile dimensions:
  • driver 89x84mm
  • remote control 70x32mm
• in the set, printed circuit boards and documentation
  
  Detailed description in EP 8/08