The application shows the use of 50/51/50N/51N/50LC/50G/51G/49 protection functions. The remote trip via
communication (through BO with auxiliary input present) and binary input is possible.
Reyrolle, 7SR45, Device Manual
C53000-G7040-C101-2, Edition 09.2020
A.1 Connection Examples for RMU Application
Appendix
111