Circuit diagrams
7.2 Typical circuits
3SK1 safety relays
116 Manual, 04/2013, A5E02526190021A/RS-AA/01
Table 7- 6 Typical circuit 6:
Two-channel, with cross-circuit detection, with autostart
• Autostart
• With cross-circuit detection
• Sensor: 2 NC contacts
• 3SK1111 Standard relay
Slide switch
Auto Monitored
ON
top
—
Up to PL in accordance with ISO
13849-1
e
)6
,1
$
,1 ,17 7 ,1 77
$
4
4Q
$XWR
0RQLWRUHG
/
/
4
4Q
0
* For 3SK1111-.AB30 basic unit only
Up to Safety Integrity Level (SILCL) to
IEC 62061
3