Technical specifications

Article Number

CGW-KNX-02-B

Input Voltage

110-240 VAC/VDC 50/60 Hz; KNX 21-32 VDC

Output Voltage

DALI 16 VDC (typ.)

Max Power

standby < 0,1 W

Output Current

DALI 148 mA (max 250 mA) per kanal

Control / Dimming

KNX DALI Dual Hybrid Gateway; 128 luminaires (2×64); two DALI buses

Dimensions

93,7 x 72,0 x 72,0 mm

Operating Temperature

-5…+45°C

Mounting

DIN rail 35 mm

Additional Spec

CE, DALI-2, KNX certified; weight 171 g

IP Class

IP20

Certifications

CE, CPR-DoP

Brand

Casambi

Wireless Protocol

DALI, KNX

Long Range

No

NFC Configurable

No

Documents

Description

The CGW-KNX-02 is a KNX DALI Dual Hybrid Gateway with two independent DALI buses, each supporting up to 64 Casambi luminaires – up to 128 luminaires in total (2×64) via one shared KNX system. Mains supply 110–240 VAC/VDC 50/60 Hz, KNX bus 21–32 VDC, DALI output roughly 16 VDC (typical) at up to 250 mA per channel (148 mA typical). Very low standby draw (<0.1 W), weight 171 g. DIN-rail mounted (35 mm) in a distribution board, IP20, operating range -5…+45°C. With two DALI buses, the gateway can handle twice as many Casambi luminaires as the single-channel CGW-KNX-01 from the same physical DIN-rail footprint, reducing the device count in the board on larger installations. CE, DALI-2 and KNX certified. When installing, confirm each DALI bus's current budget (max 250 mA) covers the luminaires connected to that bus, and that the KNX bus voltage sits within 21–32 VDC. Suited to larger commercial buildings with established KNX infrastructure that need wireless Casambi control spread across two separate DALI zones.