SMA Sunny Boy Control Light - Manual (Page 27)

Sunny Boy Control Light Chapter 3: Installing of the connectors
SUNBCL-11:NE
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SMA Regelsysteme GmbH
RS 232
max. 3 to 5
EnergieCom
Displays
Sunny Boy Sunny Boy Sunny Boy
Powerline 230 V / 50 Hz
Sunny Boy
Control
Fig. 3.12: Connection of EnergieCom displays with RS232
RS 232
Converter
RS 485
max. 99
Displays
EnergieCom
Sunny Boy Sunny Boy Sunny Boy
Powerline 230 V / 50 Hz
Sunny Boy
Control
Fig. 3.13: Connection of EnergieCom displays with RS485
The cabling for both connection types is described in the following figure. Further
details are available in the manufacturer documentation of the display and
furthermore in the documentation of the interface converter. The web-sites of the
manufacturers are available at www.microsyst.de and www.phoenixcontact.de .