Typical Circuits - Siemens SIRIUS 3SK1 Manual

7.2.2

Typical circuits

The black fields show the positions of the switches. Here, "Autostart" in each case.
Typical circuits for basic unit 3SK1111 Standard relay
Table 7- 1 Typical circuit 1:
Single-channel, with monitored start
* For 3SK1111-.AB30 basic unit only
3SK1 safety relays
Manual, 04/2013, A5E02526190021A/RS-AA/01
Monitored start
•
3SK1111 Standard relay
•
Sensor: 1 NC contact
•
Slide switch
Auto
—
Up to PL in accordance with ISO
13849-1
Up to Safety Integrity Level (SILCL) to
IEC 62061
Circuit diagrams
7.2 Typical circuits
Monitored
ON
bottom
c
1
113