SMC Networks Sunny Mini Central SMC 5000A - Manual (Page 48)

The Communication Interface SMA Technologie AG
Page 48 SMC50A_60A-IEN073320 Installation Guide
7 The Communication Interface
The communication interface is used to communicate with SMA communication devices
(e.g. Sunny Boy Control, Sunny WebBox) or a PC with appropriate software
(e.g. Sunny Data Control). Depending on the selected communication interface, up to
2500 inverters can be interconnected. Detailed information on this topic can be found
in the communication device manual, or on the Internet at
www.SMA.de .
This section describes the installation of the communication interface in the Sunny Mini
Central. The detailed wiring diagram for each communication interface can be found
in the communication device manual. This wiring diagram includes the following
information:
•
Details on the required cable type
• Which of the inverter's connections are used
• Whether jumpers need to be mounted, and if so, which jumpers
• Whether the cable shield needs to be connected to the PE
Installation or replacement of the communication interface is only to be
carried out by a qualified electrician.
With the Sunny Mini Central SMC 5000A and SMC 6000A, communication via
Powerline is not possible.