Siemens SIRIUS 3SK1 Manual page 217

Make time
with automatic start
•
– typical
– for DC maximum
– for AC maximum
– after mains power cut
– typical
– maximum
with monitored start
•
– typical
– maximum
Backslide delay time
after opening of the safety
•
circuits typical
at mains power cut
•
– typical
– maximum
Adjustable backslide delay time
after opening of the safety
•
circuits
Recovery time
after opening of the safety
•
circuits typical
after mains power cut typical
•
Pulse duration
of the sensor input minimum
•
of the ON pushbutton input
•
minimum
of the cascading-entrance
•
minimum
Type of voltage of the controlled
supply voltage
Control supply voltage frequency
1 rated value
•
2 rated value
•
3SK1 safety relays
Manual, 04/2013, A5E02526190021A/RS-AA/01
3SK1121-.CB.1
s —
s 0.11
s —
s 6.5
s 6.5
s —
s 0.11
s 0.04
s 0.03
s 0.04
s 0.05
3
s 0.03
s 6.5
s 0.075
s 0.15
s —
DC
Hz —
Hz —
3SK1121-.CB.2 3SK1121-.CB.4
0.5 5
30 300
Technical data
13.2 Basic units
217