رله حفاظتی pilz مدل PNOZS3

:Unit features
Gertemerkmale  Positive-guided relay outputs
– 2 safety contacts (N/O), instantaneous
 1 semiconductor output
 Connection options for
– E-STOP pushbutton
– Safety gate limit switch
– Reset button
– Light barriers
– PSEN
 A connector can be used to connect
1 PNOZsigma contact expander
module
 Operating modes can be set via rotary
switch
 LED indicator for
– Supply voltage
– Input status, channel 1
– Input status, channel 2
– Switch status channel 1/2
– Reset circuit
– Error
 Plug-in connection terminals (either
spring-loaded terminal or screw
terminal)
Unit description
Bestimmung/Gertebeschreibung NOT-AUS, Schutzt, Lichtschr_PNOZ The safety relay meets the requirements
of EN 60947-5-1, EN 60204-1
and VDE 0113-1 and may be used in
applications with
 E-STOP pushbuttons
 Safety gates
 Light beam devices
Safety features
][Sicherheitseigenschaften Schaltgerät_allgemeiner Teil The relay meets the following safety
:requirements
 The circuit is redundant with built-in
.self-monitoring
 The safety function remains effective
.in the case of a component failure
 The correct opening and closing of
the safety function relays is tested
.automatically in each on-off cycle
.Sicherheitseigenschaften Zusatz - Sicherung DC_PNOZ  The unit has an electronic fuse
Block diagram
iltskachobdBl
PNOZ s3