Area coupler for connecting the KNX backbone (main line) to an area line (subline)
Line coupler for connecting an area line (main line) to a line (subline)
Segment coupler for extending a line (main line) with additional segments (subline), only available with ETS 6
Filter functions for group telegrams and physically addressed telegrams can be configured
Filtering, forwarding and blocking of encrypted and unencrypted telegrams regardless of commissioning as a KNX Data Secure product
Secure proxy for secure data exchange between secure devices and devices that are not secured via KNX Secure, only available with ETS 6
Project planning and commissioning of the device from ETS 4 onwards when used as an area coupler, line coupler or line amplifier. With ETS 6 (recommendation from 6.1.0 onwards), additional use as a segment coupler and use of the Secure Proxy
