KNX Compatibility and System Limits

Compatibility

ETS tool versions for KNXPROJ files:

ETS 4
ETS 5.1
ETS 5.7
ETS 6

Desigo CC V4.0 or higher

Size Limits

In SORIS, see System Limits.

Configuration Limits

Maximum number of KNX/IP routers or interfaces per KNX adapter tested: 5
For large configurations with more than 5 KNX adapters, please:

Consider splitting the ETS project configurations into smaller parts through different KNX/IP routers, associating each KNX/IP router to an individual KNX adapter to obtain better performance.
Create separate folders for all the required KNX adapters. Also, each KNX adapter must have unique name and its own port.
Contact Customer Support for further evaluation and approval.