SMA SB 2800i Installation - Manual (Page 27)

Installation Guide Communication
SB2800i-11:SE0504 SMA Regelsysteme GmbH 25
7 Communication
The upgrading of your Sunny Boy 2800i with communication
Piggy-Backs is described in the manuals delivered with the
communication Piggy-Backs.
You can see whether the Sunny Boy 2800i has already been
equipped with a communication interface in the factory by
checking the order name on the delivery note.
„ -0xx“ without interface
„ -1xx“ PLC modem (Powerline Communication)
„ -2xx“ RS232 interface
„ -3xx“ RS485 interface
7.1 Powerline Communication
The following conditions must be fulfilled for Powerline
Communication:
• The Sunny Boy 2800i has to be equipped with the „ PLC signal
unit“ (see chapter 3.1 "Device Description" (p. 7)).
The Sunny Boy 2800i can be upgraded for powerline
communication. The ordering code for the powerline upgrade kit
for the Sunny Boy 2800i inverter is „ NLMPB-NR“.