Communication
Digital interfaces
Protocols
Analog interfaces
86
Installation Guide
rS-485 serial port
2 × rJ45 100Base-T Ethernet ports
100base-FX fiber optic Ethernet port
USB port
Modbus rTU over rS-485 and Modbus TCp over Ethernet
DNp3 over rS-485 and Ethernet
IEC 61850 over Ethernet
4 dry-contact relays for alarms
8 analog 4–20 mA outputs for publishing values
4 analog 4–20 mA inputs for reading external sensors