Ensure that you route the communication lines separately from network circuits.
[le_SIP5Comp_communication_ports, 1, --_--]
Figure 4-1
SIPROTEC 5 Compact Communication Connections
(1) Protective grounding terminal
(2) Integrated redundant Ethernet interface F
(3) Serial interface/IRIG-B time synchronization E (under development)
Communication
4.1 Integrated Interfaces
SIPROTEC 5 Compact, Hardware Description, Manual 37
C53000-G5300-C002-3, Edition 12.2021