Connecting the Data Cable for the Internal Communication of the Cluster
Qualified person
In a cluster, the Sunny Island inverters communicate via a black data cable.
Internal communication cabling (example)
Requirements:
- The total length of the communication bus (A+B) must be less than 30 m. Keep in mind that the communication bus possibly connects several nodes.
- Plug the data cable into a free pin connector ComSync on the Sunny Island ( > Connecting the Data Cable).
- Ensure that the communication bus is closed at each end, e.g. with a terminator.