o RS232 serial port for modem connection;
Support for IEC 61850:
o Up to 320 binary inputs related to IEC 61850-8-1 GOOSE messages (optional);
o Two Ethernet ports for redundant connection (optional);
o One Ethernet port for Process Bus (IEC 61850-9-2LE Sampled Values) connection
(optional).
Local interface on the front panel;
4 dry-contact relays for remote signalling;
Fax andor e-mail message after detection of a trigger. The fax can be sent to two different
destinations and the e-mail to four different destinations (optional).