SMA SC 100LV-560HE - Manual (Page 71)

SMA Solar Technology AG Electrical Connection
Installation Guide SC125_560HE-IEN083220 71
View of a team configuration of the RS485 data line
Connect the hubs of both Sunny Centrals in the Team with the CAT5 cable provided.
Technical description of the Sunny String Monitor
The provided documentation of the Sunny String Monitors contains a detailed description
of the installation of the integrated string current monitoring.
String Monito r Powe r Supp ly Unit / Hub FUSE L
L
N
N NC PE
PE AC
+55V
SSM Powe r SCC
Data- Data+ GND GND +55V +55V SSM
RS485 OUT
RS485 IN
U1-A6
www.S MA.de
String M onitor Powe r Supp ly Unit / Hub FUSE L
L
N
N NC
PE
PE AC
+55V
SSM Power SCC
Data- Data+ GND GND +55V +55V SSM
RS485 OUT
RS485 IN
U1-A6
www.S MA.de
Sunny Central
Central Sunny
Control ENTER ESC
Sunny Central
Central Sunny
Control ENTER ESC