SMA STORAGE-67-TS-10 Nstallation And Operating Instructions page 39

LAN2 wiring for systems with multiple master and slave storage systems
LAN 2
STPS
Switch
SMA
Inverter
Manager
STPS
STPS
STPS
LAN 2
Switch
LAN 2 ethernet cables
Port assignment of the switches
LAN 1 switch (8-port)
PORT DESCRIPTION
1 SMA Inverter Manager (IVM) LAN 1
2 Janitza UMG 604
3 SMA Data Manager M
4 Router/internet
5 Service PC
6 Reserve/optional last slave in the configuration
7 Reserve
8 Reserve
© SMA Solar Technology AG Subject to changes to the technical content! Version 1.1 Last updated 04/2021
Admin Master 1
APU
BATTERY CHARGER BATTERY
Master 2
APU
BATTERY CHARGER BATTERY
Master 3
APU
BATTERY CHARGER BATTERY
Master 4
APU
BATTERY CHARGER BATTERY
CAN bus ethernet cables
EXPANSION OF THE STORAGE SySTEM 39
Slave 1.1 Slave 1.2
APU APU
CHARGER BATTERY CHARGER
Slave 2.1 Slave 2.2
APU APU
CHARGER BATTERY CHARGER
Slave 3.1 Slave 3.2
APU APU
CHARGER BATTERY CHARGER
Slave 4.1 Slave 4.2
APU APU
CHARGER BATTERY CHARGER
LAN 2 switch (8-port)
PORT DESCRIPTION
1 SMA Inverter Manager (IVM) LAN 2
2 STPS 60-10 (Master 1)
3 APU (Master 1)
4 STPS 60-10 (Master 2)
5 APU (Master 2)
6 STPS 60-10 (Master 3)
7 APU (Master 3)
8 LAN 2 switch (Master 4)/Service PC
Slave 1.3
APU
BATTERY CHARGER
Slave 2.3
APU
BATTERY CHARGER
Slave 3.3
APU
BATTERY CHARGER
Slave 4.3
APU
BATTERY CHARGER