ABB VSN900, Commissioning Manual

Page: 13 / 36

Network overview
The network diagram below shows the connectivity between the gateway, solar inverters
and Aurora Vision
®
Plant Management Platform.
KEY
- +
ETH 1 ETH 0
Internet 1 2 3 4
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
24 V / 2 A
CH0 CH1
1
8 9
7
3
5
2
4
6
VSN900 gateway 1
Ethernet connection 2
Ethernet switch with fiber optic ports 3
Fiber optic ring 4
Solar central inverter (equipped with FENA Ethernet adapter module) 5
Solar megawatt station 6
Ethernet switch 7
Aurora vision ® 8
User's device 9
Hardware description 13