Siemens SIRIUS 3SK1

Technical data
13.3 Expansion modules
3SK1 safety relays
236 Manual, 04/2013, A5E02526190021A/RS-AA/01
3SK1213-.AB.. 3SK1213-.AJ.. 3SK1213-.AL..
Control supply voltage
• for DC rated value
V
24 —
– minimum
V —
– maximum
V
—
• at 50 Hz at AC rated value
V
— 115 230
– minimum
V —
– maximum
V
—
• at 60 Hz at AC rated value
V
— 115 230
– minimum
V —
– maximum
V
—
Operating range factor control
supply voltage rated value of the
magnet coil
— 0.85
• at 50 Hz for AC
— 1.1
— 0.85
• at 60 Hz for AC
— 1.1
0.8 —
• for DC
1.2 —
Active power loss typical W 5.5 4 3.5
Contact reliability of the auxiliary
contacts
—
Product function parameterizable undelayed/delayed
(only with system
connector)
—
Suitability for interaction pressing
control
—
Suitability for use device connector
3ZY12
Yes No
Suitability for use
• monitoring of floating sensors
—
• monitoring of non-floating
sensors
—
• safety cut-out switch
—
• magnetically operated switches
monitoring
—
• safety-related circuits
Yes