Ethernet Connections; Network Topology - SMA SUNNY TRIPOWER STORAGE 60 Installationsanleitung

SMA Solar Technology AG

11.7 Ethernet Connections

Figure 30: Pin assignment of the RJ45 plug for Ethernet
Ethernet pin Color standard
assignment
Cat. 5
T-568A
1. RX+ Green/white
2. RX Green
3. TX+ Orange/white
4. Blue
5. Blue/white
6. TX- Orange6,
7. Brown/white
8. Brown

11.7.1 Network topology

The inverter has two Ethernet RJ45 pin connectors that
enable the connection of several inverters and the battery in
line topology (as an alternative to the usual star topology).
INFORMATION
Ring topology (C in figure 5.5) is only permitted if
realized with Ethernet switch supporting spanning
tree.
Installation Manual
Cat. 5
T-568B
Orange/white
Orange
Green/white
Blue
Blue/white
Green
Brown/white
Brown
Figure 31: Network topology
A Linear daisy chain
B Star topology
C Ring topology (only if spanning tree is used)
a Inverter
b Ethernet switch
Status of the LEDs next to the Ethernet port is explained in
Table 5.12. There are 2 LEDs per interface.
Status Yellow LED
Off 10 MBit/s data transfer rate No link
On 100 MBit data transfer rate
Flashin -
g
Table 5.12 LED status
11 Technical Data
Green LED
Link
Action
STPS60-IA-xx-13 49