History - Siemens SIRIUS 3SK1 Equipment Manual

Introduction

1.11 History

1.11 History
Product version
02/2013
02/2014
09/2015
04/2021
20
New features
Initial release
Integration of 3RM1 Failsafe motor starters
Revision of the manual
Revision of the manual and incorporation of the 3RQ1 coupling relay
SIRIUS 3SK1 Safety Relays and 3RQ1 Positively-Driven Coupling Relays
Equipment Manual, 05/2021, A5E02526190021A/RS-AE/005