Design Of 3Sk1213-.A.20; Terminal Assignment - Siemens SIRIUS 3SK1 Equipment Manual

3SK1 / 3RQ1 devices
5.3 3SK1 output expansions
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
96
Top cover flap
Display LEDs
DataMatrix code
Bottom cover flap
Device identification label
Screw-type terminals
Spring-loaded terminal
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)
Description
SIRIUS 3SK1 Safety Relays and 3RQ1 Positively-Driven Coupling Relays
Equipment Manual, 05/2021, A5E02526190021A/RS-AE/005