Fronius Signal Card

The Fronius Signal Card is the guard dog of your pv system. A plug & play card that sends you audiovisual warnings in the event of status changes in the inverter.
The Signal Card becomes active if any fault occurs that is signalled to the inverter. A floating contact is actuated and a warning signal is sounded.

• The Fronius Signal Card works autonomously; it requires absolutely no other components of the Fronius DATCOM system. However, you can operate both systems in parallel.

• As an option you may also connect a warning light to provide a visual signal.

• The Fronius Signal Card may be added as a retrofit at any time, as well.