3690
правок
(Новая страница: «== Input protection ==») |
(Новая страница: «Compared with the previous version, Wiren Board 4 offers more sophisticated inputs protection as well as improved noise immunity. # All inputs are protected again…») |
||
Строка 183: | Строка 183: | ||
== Input protection == | == Input protection == | ||
Compared with the previous version, Wiren Board 4 offers more sophisticated inputs protection as well as improved noise immunity. | |||
# | # All inputs are protected against accidentally applying supply voltage (up to 24V) and against transient noise | ||
# | # Protection against reverse supply polarity | ||
# | # Optoisolated RS-485 port | ||
# | # Protection diodes on Ax and Dx open-drain outputs for use with inductive loads | ||
# | # Relay sparking suppression | ||