Fronius Primo 208 Installation Manual page 35

Item
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Example Recording and archiving data from the inverter and sensor using a Fronius Datamanager
and a Fronius Sensor Box:
Data network with 3 inverters and a Fronius Sensor Box:
- Inverter 1 with Fronius Datamanager
- Inverters 2 and 3 without Fronius Datamanager!
The external communication (Fronius Solar Net) takes place on the inverter via the data
communication area. The data communication area contains two RS 422 interfaces as in-
puts and outputs. RJ45 plug connectors are used to make the connection.
IMPORTANT! Since the Fronius Datamanager functions as a data logger, the Fronius So-
lar Net ring must not include any other data logger.
Only one Fronius Datamanager per Fronius Solar Net ring!
Designation
USB A socket
for connecting a USB stick with maximum dimensions of
65 x 30 mm
The USB stick can function as a datalogger for an inverter. The USB stick is not
included in the scope of supply of the inverter.
Floating switch contact with mating connector
max. 250 V AC / 4 A AC
max. 30 V DC / 1 A DC
max. AWG16 (1.5 mm²) cable cross section
Pin 1 = NC contact
Pin 2 = common
Pin 3 = NO contact
(pins from top to bottom)
Use the mating connector supplied with the inverter to connect to the floating
switch contact.
Fronius Datamanager 2.0 (WLAN antenna not shown)
or
another Fronius plug-in card
or
Cover for option card compartment
Cover for option card compartment
IN
WLAN
* Fronius Datamanager
= Terminating plug
1 2
* IN OUT
OUT
°C
3
Sensor Box
IN OUT
OUT
IN
m/s
W/m²
33