DALI gateway Tunable White Plus for KNX

Order no.
without VAT
Packing unit
Order no. 2108 00
2108 00
486.25 £
EAN 4010337032878
Packing unit 1
PS 66
Recommended retail price. Prices valid for Great Britain with prices valid 01/23.
Price system (PS) not equal to 1, 14 = reduced discount.



  • Compatible with DALI and DALI-2 standard.
  • Control of lights and other applications with DALI operating units in KNX installations.
  • Adjustment of colour temperature for lights with DALI Device Type 8 (Colour Type: Colour Temperature) for Tunable White according to IEC 62386-209.
  • Short-circuit protection, overvoltage protection, overload protection.
  • Switching and dimming of a maximum of 64 lights with DALI operating devices.
  • Up to 6 different Up to addressing types enable control of individual or grouped DALI lights via KNX telegrams.
  • Up to 32 independent DALI groups are available for group addressing. These can be expanded by 64 individually addressable DALI device channels.
  • Control of DALI operating devices of device type "Colour Control" (DALI Device Type 8, Colour Type: Colour Temperature) in specific configuration "Tunable White (TW)". Control of colour temperature vial relative or absolute dimming and also via scenes and effects.
  • Central control of all connected DALI components possible (broadcast).
  • Manual operation independent of the bus (building site operation with broadcast control). Control of switching condition and brightness.
  • Feedback of DALI error status or DALI short circuit and signalling of power supply failure.
  • Central switching function.
  • Group feedback of all switching conditions possible.
  • 16 light scenes.
  • Effect control for realising dynamic lighting moods. 16 effects with up to 16 effect steps each. Timer enabling starting and stopping of effects independent of time and day of the week.

Group and device functions

  • Switching and brightness value: Active or passive feedback functions.
  • Setting brightness limits (minimum brightness or maximum brightness).
  • Dimming behaviour and dimming characteristics can be parameterised.
  • Bulb-saving switch-on and switch-off
  • Block function or forced setting function can be parameterised.
  • Time functions (switch-on/switch-off delay, staircase light function - also with advance warning function).
  • Elapsed operating time meter.
  • DALI power-ON level and DALI system-failure level can be set.
  • Reactions in case of bus voltage failure and restoration can be set following ETS programming process.
  • Control of colour temperature via absolute dimming and relative dimming, dimming behaviour can be parameterised, adjustable minimum and maximum colour temperature, feedback for current and invalid colour temperature.

Operation of emergency lights

  • Integration of the device into DALI emergency lighting systems. The DALI gateway is able to integrate DALI standard operating devices for lighting control in accordance with IEC 62386-101 (DALI system) and IEC 62386-102 (control gear) as an emergency light in centrally-powered emergency lighting systems.
  • Monitoring for failure of the general power supply.
  • Behaviour can be set for the end of emergency mode.
  • Brightness and colour temperature adjustable during activate emergency mode.

ETS plug-in

  • DALI initial start-up without additional software comnponents. Identification, addressing and assigning of DALI operating devices takes place in the ETS plug-in.
  • Assignment of individual devices to groups is also without programming connection to the device.
  • Compatibility check of DALI device type for assigning DALI operating devices.
  • Compatibility mode for support of operating devices which are not DALI compliant.
  • Partial DALI start-up.
  • Test function of all created DALI groups or DALI operating devices.
  • Exporting or importing a template.
  • Printing function to create a report.

Technical data

KNX medium:

Rated voltage
110 to 240 V AC, 50/60 Hz
DC 110 to 240 V

Power loss:
max. 3 W

Connection and junction terminal
Screw terminals

Cable lengths between gateway and operating device
Ø 1.5 mm²:
max. 300 m
Ø 1.0 mm²:
max. 238 m
Ø 0.75 mm²:
max. 174 m
Ø 0.5 mm²:
max. 116 m

max. 4 mm²

Ambient temperature:
-5 °C to +45 °C


  • DALI-2 support from index status I03 and higher.
  • Operation of emergency lighting systems:
    Statutory and normative specifications vary by country. In any case, the user / professional planner should ensure that the specific guidelines are observed.
  • VDE approval in accordance with EN 60669-1, EN 60669-2-1.
  • Configuration and start-up of the device from ETS 4.2 or ETS 5 (recommendation).

Scope of supply

  • Connection and junction terminal for KNX included in the scope of supply.


Modular widths (MW): 4

Additional figures available in the media database

You will find figures of the selected products in the media database. You may use this figures for your publications. Please read the corresponding terms of use.

To the media database

Further links

DALI light control

The Gira AppShop is the marketplace for interesting solutions and applications in intelligent building technology. More than 200 apps are available today, including application descriptions, plug-ins, function templates, logic modules and sample projects.


Data sheet



Advertisement text



IFC file for BIM (Building information modeling)

Order no. 210800

IFC, 14 Kb


DALI gateway Tunable White Plus
Operating instructions

Operating instructions.

Order no. 2108 00

PDF, 390 Kb


DALI gateway Tunable White Plus
Technical Documentation

Operating instructions.

Order no. 2108 00

PDF, 3.771 Kb


DALI gateway Tunable White Plus
Product database

Product database from ETS 4.2

Order no. 2108 00

ZIP, 12.455 Kb


Ordering info Features Downloads