Terminal Assignment; Display Of The Operating State - 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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5.4.2.4
Terminal assignment
A1
A2
+
+
-
-
5.4.2.5
Display of the operating state
Display of the operating state
The operating state and functioning of the device are indicated by an LED:
● (1) DEVICE
Operating states
LED
DEVICE
SIRIUS 3SK1 safety relays
Manual, 06/2018, A5E02526190021A/RS-AD/004
Terminal
L+
N-
+24 V DC
+24 V DC
- Mass
- Mass
State
Green
Flashing
OFF
Explanation
Meaning
Output voltage OK
Overload
No voltage
3SK1 devices
5.4 3SK1 input expansions
99
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