NOT

image\block_not_sn.gif

The output is 1 if the input is 0. The NOT block inverts the input status.

Advantage of the NOT, for example: IDEC SmartRelay no longer requires normally closed contacts. You simply use a normally open contact and convert it into a normally closed contact with the help of the NOT function.

NOT function logic table

 

Input 1

Output

0

1

1

0

 

Overview