Siemens SINUMERIK Series Function Manual page 150

Commissioning - application example
6.4 Controlling with the SIRIUS 3SK or SIRIUS 3RK relay
Circuit diagram for the door switch 3SE5 322-0SD21
This diagram shows the wiring of the door switch:
TM54F X520.1
Figure 6-13
Note
If the door is interlocked, connections 11 - 12 and 41 - 42 are closed.
150
Actuator contact
3SK,
11
terminal T1
21
33
3SK,
41
terminal T2
51
+24V
63
Solenoid contact
E1
PLC output: "Open the door"
Circuit diagram: Door switch (interlocked with spring force)
12
3SK,
terminal IN1
22
34
42
3SK,
52
terminal IN2
64
TM54F X523.1
TM54F X523.2
E2
TM54F X523.3
Function Manual, 10/2015, 6FC5397-3EP40-5BA3
Safety Integrated