5.3.6.3
Design of 3SK1213-.A.20
①
②
③
④
⑤
⑥
⑦
5.3.6.4
Terminal assignment
A1
A2
13 - 14
23 - 24
33 - 34
41 - 42
SIRIUS 3SK1 safety relays
Manual, 06/2018, A5E02526190021A/RS-AD/004
Top cover flap
Display LEDs
DataMatrix code
Bottom cover flap
Device identification label
Screw-type terminals
Spring-loaded terminals
Terminal
+
-
Safety-related output 1 (NO contact, relay contact)
Safety-related output 2 (NO contact, relay contact)
Safety-related output 3 (NO contact, relay contact)
NC circuit as feedback contact (NC, relay contact)
5.3 3SK1 output expansions
Description
3SK1 devices
91