CASAMBI CGW-KNX

The Casambi KNX DALI Hybrid Gateways enable seamless integration between Casambi wireless lighting networks and KNX building automation systems. By combining KNX-DALI and Casambi control into one ready-made solution, they simplify installation and ensure reliable operation. Casambi luminaires appear in KNX ETS as standard DALI devices, allowing control via switches, sensors, and touch panels, including dimming, tunable white, and RGB functions. Models: CGW-KNX-01-B: Controls up to 64 luminaires via a single DALI bus. Ideal for smaller projects. CGW-KNX-02-B: Controls up to 128 luminaires (2 × 64) with two DALI buses. Designed for larger or multi-zone installations. The Casambi KNX DALI Hybrid Gateway wireless systems can be configured through the Casambi app, The Casambi app can be downloaded free of charge from Apple App Store and Google Play Store. Specifications KNX KNX medium: TP 256 KNX commissioning mode: S-mode Rated voltage KNX: 21 … 32 VDC SELV Current consumption KNX: 4.5 … 5.0 mA Connection type for bus: Device conn. terminal Input Rated voltage: 110 … 240 VAC or VDC Mains frequency: 50 / 60 Hz DALI Output (per channel) Rated voltage (typ.): 16 VDC Guaranteed current: 148 mA Max. current: 250 mA Addressable DALI devices: 64 per channel (max.) Addressable DALI sensors: 32 per channel (max.) DALI transmission rate: 1.2 kBit/s DALI protocol: EN 62386 Duration of the starting operation: 20s (max.) DALI protocol: EN 62386 Operating conditions Ambient temperature, ta : 5 °C to +45 °C Storage temperature: 25 °C to +70 °C Mechanical data Dimensions (w/o KNX cover): 93,7 x 72,0 x 72,0 mm (with KNX conn. cover): 100,0 x 72,0 x 72,0 mm Installation width: 72 mm (DIN) Weight: CGW-KNX-01: 161 g CGW-KNX-02: 171 g Degree of protection: IP20 (indoor use only) Connectors Connector type: Screw terminal (PZ1 | Slot 4 mm) Screw fastening torque (max.): 0,8 Nm Wire range, solid/ stranded: 0,5 – 4,0 mm2 Wire range, stranded w/ferrule: 0,5 – 2,5 mm2 Wire strip length: 8 mm DALI cable length: <300 m (S=1,5 mm2) Insulation Casing to DALI: Reinforced DALI to Mains: SELV Certifications CE certified DALI-2 certified KNX certified TECHNICAL DATA (DALI-Casambi) Input Voltage range: 9,5–22,5 VDC Input current when idle, Iidle: 5 mA Peak input current, Ipeak: 30 mA Max. DALI bus current: 250 mA Standby power: < 0,1 W Radio transceiver Operating frequencies: 2402…2480 MHz Maximum output power: +8 dBm Operating conditions Ambient temperature, ta : 20 to +55 °C Max. case temperature, tc : +65 °C Storage temperature: 25…+75 °C Max. relative humidity: 0…80 %, non-condensing Connectors Wire range, solid: 0,5–1,5 mm2 Wire strip length: 6-8 mm Mechanical data Dimensions: 40,4 x 36,3 x 14,0 mm Weight: 15 g Degree of protection: IP20 (indoor use only) Insulation Casing to DALI: Reinforced Certifications CE certified Downloads Data Sheet