Siemens SIPROTEC 7SD80 - Page 344

Appendix
A.2 Terminal Assignments
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
344
7SD807*
Figure A-6 Connection diagram 7SD807*
The optical fiber interface at port A can only be delivered if the 12th digit equals 7.