Device communication interfaces - Arc protection - Bay control and measurement - Motor protection - Transformer protection - 2 winding - Busbar differential protection (low impedance) - Feeder protection - Voltage regulation - Busbar protection (voltage and frequency) - Capacitor bank protection - Interconnection protection - Power management/Load shedding - Back-up protection - Cyber Security Deployment Guideline - SSC600 Smart substation control and protection - 1.0 FP4 - IEC - ANSI - 18.04.2023

SSC600 Cyber Security Deployment Guideline

All physical ports dedicated for station bus and process bus communication except local port can be opened and closed in device configuration. Local port is used for engineering and it can be used only for point-to-point configuration access with PCM600 or WHMI. Local port should not be connected to any Ethernet network.

Table 1. Physical ports on device's communication cards
Port ID Type Default state Description
LAN1 RJ-45 Enabled Local port
LAN2 RJ-45 Disabled Remote port (for engineering)
LAN3 RJ-45 or fiber optic Disabled Process bus A
LAN4 RJ-45 or fiber optic Disabled Process bus B
LAN5 RJ-45 Enabled Rear port
LAN6 RJ-45 Disabled not in use
LAN7 RJ-45 Disabled Service port
LAN8 RJ-45 Disabled not in use

IEC 61850 protocol and LAN1 and LAN5 ports are by default activated as those are used for engineering of the protection device.