Extensions add channels and output types to an MSA-810 master without a new KNX bus address. SAE-810, SAE-816 and SAE-2410 add 8 x 10 A, 8 x 16 A or 24 x 10 A relays, with switching or blind mode per channel pair. DAE-225 dims two 250 W channels, LAE-802 drives 12–24 V LED strips and HAE-805 controls eight electrothermic valves.
DOE-825 provides 24 V transistor outputs for valves and relays, AAE-410 four 0-10 V outputs for LED drivers or fans, and DBE-64 a DALI gateway for 64 ballasts with its own DALI bus supply. The connection bridges in the accessories category distribute one supply across several channels.
See also:The modular actuator system