3SK1 devices
5.4 3SK1 input expansions
5.4.2.3
Design
①
②
③
④
⑤
⑥
⑦
92
Top cover flap
Top cover flap; internal inscription
Display LEDs
Bottom cover flap
Bottom cover flap; internal inscription
DataMatrix code
Device identification label
Manual, 04/2013, A5E02526190021A/RS-AA/01
3SK1 safety relays