Fronius IG-TL 3.0, Operating Instructions Manual

Page: 48 / 140

46
Data communica-
tion connections Data communication rack with connections:
Item Description
(1) Screw for attaching the data communication rack
(2) Sealing insert for data communication cable
(3) USB A socket
for connecting a USB stick with a max. size of
l x w x h = 80 x 33 x 20 mm
A USB stick can act as a datalogger for an inverter. The USB stick is not part of
the scope of supply for the inverter.
(4) Solar Net IN connection
'Fronius Solar Net' input for connecting other DATCOM components (e.g., in-
verters, sensor cards)
(5) 'Data Transfer' LED
Flashes when logging data are being recorded
(6) Termination plug
When networking several DATCOM components, a termination plug must be
placed on each free IN and/or OUT connection of a DATCOM component.
The termination plug is not part of the scope of supply for the inverter.
(7) Safety information for removing USB sticks
(8) Solar Net OUT connection
'Fronius Solar Net' output for connecting other DATCOM components (e.g., in-
verters, sensor box)
(9) 12 V signaling output (no contact)
Used to connect a finely stranded conductor with a max. 1.5 mm² cross section
for controlling common 12 V signaling systems such as alarm horns, indicator
lamps or installation relays; 12 V (+ 0 V / - 2 V / 300 mA)
(10) 'Solar Net' LED
Indicates the current status of Fronius Solar Net and the 12 V signaling output
USB OUT
Do not
disconnect
while LED is
flashing.
GND
12 V DC
(1) (2)
(3)
(4)
(5)
(6)
(7)
(9) (10) (8) (1)