Pilz PSS SB NOT, Basic license - Manual (Page 88)

8-4
Examples
Modular Block System: Emergency Stop Circuits
Emergency stop monitoring with automatic start (start-up and
operation), category 2
Block used: SB060/NA_Kat_2
WARNING!
When a safety-related device provides a start or restart signal, the start or
restart shall take place automatically only if a hazardous situation cannot
exist (EN 954).
Fig. 8-3: Wiring diagram
1
1
1
Fig. 8-4: Timing diagram
E0.01
M70.00
PSS-
START
24 V
E0.01
PSS
pulsed output
E-STOP
A1.00