SMA SUNNY BOY 1300TL - Connecting the Fault Indicator Relay

6 Electrical Connection SMA Solar Technology AG
34 SB13_21TL-IA-en-65 Installation Manual
6.5 Connecting the Fault Indicator Relay
You can use the fault indicator relay to have inverter errors displayed or reported. Alternatively,
you can choose to have fault-free operation displayed or reported. It is possible to connect several
inverters to one fault or operation indicator. To enable this function, the fault indicator relays of all the
inverters must be connected.
Figure11: Wiring diagram with several inverters for connection of operation indicator and fault indicator
(example)