Parameter Category Specification System / Standard KNX / EN 50090, ISO/IEC 14543 Bus Voltage 21 – 32 V DC (KNX SELV) Auxiliary Supply (Us) 230 V AC, 50/60 Hz Typical Channel Configuration Based on KAEADAB, it may combine: • 4 independent channels capable of being configured as: - Dimmable lighting output (0-10V control signal). - Switchable lighting output (via relay, e.g., 16A). - Shutter/Blind output (with Up/Down/Stop control and position feedback). Output Relays (if present) • Contact Type: Changeover (SPDT). • Rated Load (AC-1): Typically 16 A / 230 V AC. Analog Outputs (for Dimming) • Type: 0-10 V DC reference signal. • Load: For controlling electronic ballasts (EVG) or LED drivers. Binary Inputs • Quantity: Likely 4 or more. • Type: Dry contact or voltage pulse (from pushbuttons). • Function: Configurable as switch, push-button, scene call, etc. Shutter Control Features • Control: Up, Down, Stop, Step, Position control (%). • Feedback: Can monitor and report position via KNX. • Safety: Integrated anti-jamming protection (if supported). Logic & Scenes Built-in logic for: • Central ON/OFF commands. • Lighting scenes (multiple channels recalled simultaneously). • Time-based control (via external KNX time scheduler). Status Indication LED per channel, bus status LED. Mounting 35 mm DIN Rail (EN 60715) in a distribution board. Configuration Exclusively via ABB ETS (Engineering Tool Software) using the device's specific database file. Typical Use Controlling a mixed zone containing: • Dimmable ceiling lights (via 0-10V output). • On/Off wall lights or sockets (via relay). • Motorized blinds on the windows (via shutter output). All controlled by KNX wall switches (connected to binary inputs) or a building management system.