SMA SB 4200TL Multi-String - Manual (Page 13)

SMA Technologie AG Device Description
Operating Instructions SB4200-12:FE4804 Page 13
All connections to the PV strings and the public grid as well as the optional commu-
nication cables are on the bottom of the Sunny Boy 4200TL Multi-String.
Fig. 3.3: Bottom view of the Sunny Boy 4200TL Multi-String
String A String A
(-) (+)
Cable opening for grid con-
nection
String B String B
(-) (+)
Opening for optional communi-
cation via radio, powerline,
RS232 or RS485 (for PG 16)