SMA SB 1100LV - Manual (Page 11)

SMA Technologie AG Overview
Installation Guide SB1100LV-11:SE2006 Page 11
4 Overview
4.1 Unit description
The following diagram gives a schematic overview of the various components and
connection points inside the Sunny Boy SB 1100LV with the cover removed:
Varistors,
page 47 Socket for communication
(RS232, RS485, NLM Piggy-
Back, Radio), page 59
Sunny Display
PV input terminal
(DC), page 26 PE (protective earth)
connecting cable for
cover
Flat connection for grounding the
cable shield for RS232 and
RS485 communications
Communications
connector
Connection plug
(AC), page 21
Jumper for
communication
Operating status
LEDs