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Fronius IG Plus Connection Options
Fronius IG Plus
connection op-
tions
Item Description
(1) Fuse cover (6 x for string fuses, 1 x for the solar module ground fuse)
(2) Jumper slot SMON
(3) DC+ main switch wire
(4) 6 DC+ fuse holders
(5) Jumper slot SMOFF
(6) DC- main switch wire
(7) Plug-in card for country setup (IG Brain)
(8) Open card slot for an option card
(9) Open card slot for a second option card
(10) Open card slot for a third option card
(11) Fuse holder for solar module ground
(12) Strain relief for plug-in card cable
(13) AC-side terminals
(14) Metric screw joint M32 or M40 (AC connection)
(15) 6 DC- terminals