Translations:Wiren Board 4:Аппаратная часть/173/en

Версия от 19:28, 25 августа 2015; Fizikdaos (обсуждение | вклад)

As compared to version 3, input protection and general noise protection are significantly improved.

  1. Protection of all inputs from power supply voltage (up to 24 V) and pulse noise.
  2. Protection from reverse polarity.
  3. One optically isolated RS-485 port.
  4. Diode protection of keys at Ax and Dx inputs from inductive loads.
  5. Protection relay contact from sparking.
Источник — https://wirenboard.com/wiki/index.php?title=Translations:Wiren_Board_4:Аппаратная_часть/173/en&oldid=4628