Ite
m Description
(1) Switchable multifunction current interface.
For a more detailed explanation, see the following section Explanation
of the multifunction current interface.
Use the 2-pin mating connector supplied with the inverter to connect to
the multifunction current interface.
(2) /
(3)
IN Fronius Solar Net connection / interface protocol
OUT Fronius Solar Net connection / interface protocol
"Fronius Solar Net" / interface protocol input and output for connecting
to other DATCOM components (e.g. inverter, Fronius sensor box, etc.)
If several DATCOM components are linked together, a terminating plug
must be connected to every free IN or OUT connection on a DATCOM
component.
For inverters with a Fronius Datamanager plug-in card, two terminating
plugs are supplied with the inverter.
(4) The "Fronius Solar Net" LED
indicates whether the Fronius Solar Net power supply is available.
(5) The "Data transfer" LED
flashes while the USB flash drive is being accessed. The USB flash drive
must not be removed while recording is in progress.
(6) USB A socket
for connecting a USB flash drive with maximum dimensions of
65 x 30 mm (2.6 x 2.1 in.)
The USB flash drive can function as a datalogger for any inverter that it
is connected to. The USB flash drive is not included in the scope of sup-
ply of the inverter.
(7) Floating switch contact (relay) with mating connector
max. 250 V AC / 4 A AC
max. 30 V DC / 1 A DC
max. 1.5 mm² (AWG 16) cable cross-section
Pin 1 = NO contact (normally open)
Pin 2 = C (common)
Pin 3 = NC contact (normally closed)
For a more detailed explanation, please see section Relay (floating con-
tact switch).
Use the mating connector supplied with the inverter to connect to the
floating switch contact.
(8) Fronius Datamanager 2.0 with WLAN antenna
or
cover for option card compartment
Note: Fronius Datamanager 2.0 is only available as an option.
(9) Cover for option card compartment
Description of
the "Fronius Sol-
ar Net" LED
The "Fronius Solar Net" LED is on:
the power supply for data communication within the Fronius Solar Net / inter-
face protocol is OK
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