Terminal Assignment - Siemens SIRIUS 3SK1 Manual
Industrial controls
safety engineering
safety relays
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Also See for SIRIUS 3SK1:
- Manual (262 pages) ,
- Equipment manual (230 pages) ,
- Instructions manual (14 pages)
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3SK1 devices
5.2 3SK1 Advanced
5.2.9.3
Terminal assignment
A1
A2
IN1
IN2
PAR
INS
INF
INK
T1
T2
Q1
Q2
Qt1
Qt2
State diagrams 3SK1122-xCB4y
78
Terminal
+
-
Sensor channel 1
Sensor channel 2
NO contact/NC contact evaluation
START pushbutton circuit
Feedback circuit
Cascading circuit / normal switching duty
Test output 1 (for IN1, PAR)
Test output 2 (for IN2, INF)
Instantaneous safety-related output 1
(switching to P potential, 24 V DC)
Instantaneous safety-related output 2
(switching to P potential, 24 V DC)
Time-delayed safety-related output 1
(switching to P potential, 24 V DC)
Time-delayed safety-related output 2
(switching to P potential, 24 V DC)
Explanation
SIRIUS 3SK1 safety relays
Manual, 06/2018, A5E02526190021A/RS-AD/004
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