Design Of 3Sk1213-.Ab40 - Siemens SIRIUS 3SK1 Equipment Manual

Using 3ZY12 device connectors
The 3SK1213 output expansion must always be terminated with a device termination connector
set for the 3SK1 safety relay, size > 45 mm (3ZY1212-0FA01). Expansion on the right-hand side
is then no longer possible.
5.3.6.2

Design of 3SK1213-.AB40

①
②
③
④
⑤
⑥
⑦
⑧
SIRIUS 3SK1 Safety Relays and 3RQ1 Positively-Driven Coupling Relays
Equipment Manual, 05/2021, A5E02526190021A/RS-AE/005
Top cover flap
Display LEDs
Slide switch
DataMatrix code
Bottom cover flap
Device identification label
Screw-type terminals
Spring-loaded terminal
3SK1 / 3RQ1 devices
5.3 3SK1 output expansions
95