Typical circuits
A.2 Typical circuits for safety-related shutdown
SIRIUS 3RM1 motor starter
Manual, 06/2016, A5E0345285095020A/RS-AE/005
185
3RM13 reversing starter with PLC control, F-DO pm-switching
As an alternative to the 3SK safety relay, 3RM11/3RM13 Failsafe motor starters can be
controlled by an F-DO module. In this typical circuit, shutdown is realized by a pm-switching
F-DO module in 2 channels.
Up to SILCL 3 in accordance with EN 62061, PL e/Cat. 4 in accordance with EN ISO 13849-
1 can be achieved. To this end, the controlling outputs must also fulfill SILCL3 in accordance
with EN 62061/PL e/Cat. 4 in accordance with EN ISO 13849-1.
Figure A-10 3RM13 reversing starter with PLC control, F-DO pm-switching
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