SMA SC 100LV-560HE - Manual (Page 69)

SMA Solar Technology AG Electrical Connection
Installation Guide SC125_560HE-IEN083220 69
Connection of the RS485 data line in the Sunny Central 350 (Standard)
In the Sunny Central 350 (Standard), the HUB is located at an inconvenient position. For this reason,
the terminals of the HUB are diverted to clamps (see figure below).
A Connection: RS485 bus for the string current monitoring
L2 L1 L3
N PE
PE N L1 L2 L3
Achtung!
Bei ausgeschaltetem
Hauptschalter
unter Spannung Achtung!
Bei ausgeschaltetem
Hauptschalter
unter Spannung
A