Store Not - Normally Closed-|/|-

STRN - Store Not - Normally Closed

Symbol:

Description:
A Normally Closed contact is the logical inversion (or NOT) of a normally open contact. The normally closed contact evaluates true only when the input is NOT active. In the example below, when the digital input X1 evaluates FALSE, the digital output Y0 evaluates TRUE. Likewise, when X1 evaluates TRUE, the output Y0 evaluates FALSE.

Range:

X0-X15
Y0-Y15
C0-C15
T0-T7
CT0-CT7

Memory Map

Type: Contact

Example Ladder Program:

GalilTools Scope Output: