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LocalNet
System upgra-
Your FRONIUS IG is pre-set for quite a number of system upgrades:
ding /slot-in
- data recorder (for recording and managing the data of your photovoltaic
board system
- data recorder (for recording and managing photovoltaic system data on
- Various large displays (FRONIUS IG Public Display)
- Actuators / Relays / Alarm (FRONIUS IG Signal Card)
- Sensors (Thermosensors / Irradiance/ Metering)
The system upgrades are available in slot-in boards as you have them for
your personal computer. To increase flexibility, several system upgrades
can be obtained also with external housing. Your FRONIUS IG unit is pre-
set to accept slot-in boards within the housing.
Fronius has developed the LocalNet in order to provide unrestricted indivi-
dual use of the system's upgrade possibilities. For more flexibility the
system upgrades are also available in a version with external housing.
Data recorder
The data recorder is the core of the LocalNet. It coordinates data trans-
mission and ensures quick and safe distribution also of larger data volu-
mes.
COM Card
In order to tie in the FRONIUS IG unit with the LocalNet, the following
system upgrading is required (slot-in board)
- COM card ......................... for exchanging data between your FRONIUS
system on your personal computer) including modem tie in, wie z.B.:
your PC) including data recorder and modem connection
Note! Should the data recorder collect only data of one single
photovoltaic converter, a COM card is nevertheless required. In
this case the COM card is needed to couple the internal network of
your FRONIUS IG with the LocalNet interface of the data recorder.
IG unit and the LocalNet, including the re-
spective upgradings
60
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