Fronius Solar Net' Led Description - Fronius Symo Advanced 10.0-3 208-240 Manual De Instrucciones

Pin 1 = measurement input: max. 20 mA, 100-ohm measurement resistor (apparent ohmic
resistance)
Pin 2 = max. short circuit current 15 mA, max. open circuit voltage 16 V DC or GND
Switching Variant 1: Signal Contact for Surge Protection
The DC SPD (surge protection) option issues a warning or error on the display, depending
on the setting in the basic menu (signal input submenu). More detailed information on the
DC SPD option can be found in the Installation Instructions.
Switching Variant 2: S0 Counter
A counter for recording self-consumption per S0 can be connected directly to the inverter.
This S0 counter can be placed at the feed-in point or in the consumption branch. A dynamic
power reduction can be set under the DSO Editor menu subitem in the settings on the Fro-
nius Datamanager website (see Fronius Datamanager 2.0 Operating Instructions on the
homepage at www.fronius.com)
IMPORTANT! Connecting an S0 meter to the inverter may require an inverter firmware up-
date.
Requirements for the S0 meter:
-
-
-
-
-
Recommended max. impulse rate of S0 meter:
PV power kWp [kW]
30
20
10
≤ 5.5
'Fronius Solar The 'Fronius Solar Net' LED is illuminated:
Net' LED descrip- Power supply for the data communication within the Fronius Solar Net/interface protocol is
tion OK
Pin 2
Must meet standard IEC 62053-31 Class B
Max. voltage: 15 V DC
Max. current when ON: 15 mA
Min. current when ON: 2 mA
Max. current when OFF: 0.15 mA
Pin 1
Pin 2
Pin 1
Max. impulse rate per kWp
1,000
2,000
5,000
10,000
S0 +
S0 -
17