Siemens SIPROTEC Manual page 333

Figure 2-166
BI Binary inputs
M Signal output
K Command
*
) for all protection functions operating with AR.
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
Connection example for 2 protection devices with 2 automatic reclosure functions
2.17 Automatic Reclosure Function (optional)
Functions
333