KNX: The Standard in Home and Building System Technology
KNX System Features:
- A distributed bus system that allows devices to exchange information directly
- Bus voltage: 24 VDC (+6/-4 V)
CSMA/CA protocol protects against data loss resulting from telegram collisions.
Up to 12,000 bus nodes can be connected
Data transmission rate of 9.6 kBit/s, termination resistors not required