Gira KNX DALI gateway

Gira DRA DALI gateway

The Gira KNX DALI gateway is the interface between the KNX installation and the DALI lighting system. It enables switching and dimming of up to 64 DALI devices in a maximum of 32 groups via the KNX system.

The DALI light groups can be switched on and off or dimmed by means of manual actuation on the device parallel to the KNX, even without bus voltage or in the unprogrammed state.

Product properties

16 light scenes
DALI device state can be read out via KNX, e.g. brightness or light error
Manual actuation of the DALI groups possible
Positively-driven operation
Feedback of switching condition and brightness level in both bus and manual operation
Central switching function
Block function for each DALI group
Separate switch-on and switch-off delay
Stairway lighting switch with advance warning function
DALI start-up with ETS plug-in
Short-circuit protection - overvoltage protection
Overload protection
Individual DALI device can be replaced during operation without software
Mounting on top-hat rail in accordance with DIN EN 60715

Application example

Technical data

Dimensions

DRA with 4 HP

KNX/EIN supply

Voltage: 21 to 32 V DC SELV Connection: Standard KNX/EIB bus connection terminal

External supply

110 to 240 V AC +10%/-15%, 50/60 Hz

DALI

voltage: type 16 V DC with overvoltage protection; Current: type 128 mA, max. 200 mA for a brief period, designed for max. 64

DALI devices

2 mA each, with short-circuit and overload protection

Transmission rate

1200 bit/s

Cable type

Specified by FELV, preferably 2 free wires of an NYM installation line

Gira KNX DALI gateway

Gira DRA DALI gateway

Product properties

Application example

Technical data

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