Перейти к содержанию

Навигация

Wiren Board 4:Аппаратная часть/en: различия между версиями

Нет описания правки
Строка 208: Строка 208:
Multifunctional channels consist of input and output stages are connected in parallel, as well as protective diodes (connected to one terminal of the channel).
Multifunctional channels consist of input and output stages are connected in parallel, as well as protective diodes (connected to one terminal of the channel).


Output stage consists of the Tx switching element.  
Output stage consists of the Tx switch.  
Tx key grounds the outputs.  
The Tx switch can connect the corresponding output with ground.
Under control of the controller logical boards, the Tx key may be one of 2 states:
 
The state of the switch is controlled by logic circuits inside the controller.  The switch may be one of 2 states:


*Active (closed); 0 is at the channel output.
*Active (closed); 0 is at the channel output.