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EN-US
Inserting Option Cards
Suitable option
cards
There are several options and system upgrades available for the inverter, e.g:
- Datalogger and modem interface, Ethernet/Internet connection (for using a PC to re-
cord and manage data from your photovoltaic system)
- Fronius Interface Card Easy (sends all relevant working parameters in a well defined
RS-232 protocol)
- Fronius Personal Display
- Various large displays (Fronius Public Display)
- Sensors (temperature sensors / irradiation sensors / ...)
System upgrades are available as plug-in cards and as external boxes.
Safety
WARNING! An electric shock can be fatal. Danger from grid voltage and DC volt-
age from solar modules.
- The connection area should only be opened by a licensed electrician.
- Never work with live wires! Prior to all connection work, make sure that the
AC and DC wires are not charged.
- All electrical installations must be carried out in accordance with the National
Electrical Code, ANSI/NFPA 70, and any other codes and regulations appli-
cable to the installation site.
- For installations in Canada, the installations must be done in accordance with
applicable Canadian standards.
WARNING! An electric shock can be fatal. Danger from residual voltage from ca-
pacitors.
You must wait until the capacitors have discharged. Discharge takes 5 minutes.
NOTE! Follow general ESD precautions when handling option cards.
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