SMA 5000TL - Page 34

Using the Multifunction Relay as a Fault Indicator Contact
You can use the multifunction relay as a fault indicator contact and have an error or smooth
operation of the inverter displayed or signaled via a suitable display device. You can connect
multiple inverters to one fault indicator or operation indicator, as needed.
Figure 8: Circuit diagram with multiple inverters for connection to an operation indicator and circuit diagram for
connection to a fault indicator (example)
6Electrical Connection
SMA Solar Technology AG
Operating ManualSTP5-12TL-20-BE-en-1534