When connecting magnetically operated switches as sensors, observe the information in
chapter Use of magnetically operated switches (Page 52).
Table 14-6 Typical circuit 6:
Two-channel, with cross-circuit detection, with autostart
)6
,1
$
,1,177,177
$
4
4Q
$XWR
0RQLWRUHG
/
/
4
4Q
0
* For 3SK1111-.AB30 basic unit only
• 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
Up to Safety Integrity Level (SILCL) to
IEC 62061
3
Circuit diagrams
14.3 Typical circuits
SIRIUS 3SK1 Safety Relays and 3RQ1 Positively-Driven Coupling Relays
214 Equipment Manual, 05/2021, A5E02526190021A/RS-AE/005