KNX dimmer 12/24/48 Vdc 2 channels - Tunable White

DIN-Rail mount modules

CODE: EK-GD2-TP-2-LV

Description

The EK-GD2-TP-2-LV 2-channel KNX 12/24/48 Vdc dimmer allows brightness control in constant voltage (CV) PWM mode for LED loads. Specifically designed for dimmable LED strips and loads, it is compatible with the KNX system and ideal for monochromatic and CCT strips with dynamic white (TW). The device has an integrated SELV 30 Vdc bus communication module, KNX certified.

Technical data
Inputs
  • Supply voltage: min: 10.8 Vdc, max: 52.8 Vdc
  • Constant input voltage: 12 / 24 / 48 Vdc
Outputs
  • PWM voltage output 12/24/48 Vdc
  • Output current: 6A per single channel, or 12A for 2 channels connected in parallel
  • Output channels: 2
  • Nominal power per single channel: 72W @12V, 144W @24V, 288W @48V
Dimming
  • PWM dimming mode in the range 250 Hz ÷ 6 kHZ
  • Dimming range: 1-100%
Supply

The supply includes a terminal for connection to the bus line.

Functions / Features
  • Plastic casing
  • Device for free installation in junction boxes or on walls
  • Mounting on 35 mm profile rail (using the special bracket included)
  • IP20 protection rating (device installed)
  • ON/OFF control and brightness adjustment of individual or grouped lighting fixtures, Tunable White and DimToWarm
  • Selection of PWM output frequency from ETS from 250 Hz to 6 kHz
  • Fade-in and fade-out time, minimum and maximum brightness level, linear or logarithmic adjustment curve can be set from ETS
  • Soft or instant on/off, with adjustable delay
  • Possibility of parallel connection of outputs to increase output power
  • Configuration of behavior after power restoration, bus ON/OFF, download via ETS
  • Channels can be set from ETS as independent, parallel, or Tunable White
  • Lock function, forced operation, staircase light, scenarios, night mode, meter, and logic functions for each channel, settable from ETS
  • Power failure alarm
  • Auxiliary output function via relay (external) with status indication via KNX
  • Installer mode (with KNX bus active): pressing the programming button for about 2 seconds activates/deactivates the programming LED and load flashing approximately every 1 second
Configurationa and commissioning
STEKGD2TP2LV_EN
  • v. 1.0 (07/11/2025)
  • PDF | 835,4 KB
  • Download
FISPEKGD2TP2LVIE02
  • v. 2.0 (07/11/2025)
  • PDF | 697,8 KB
  • Download
MAEKGDXTPXLVT_EN
  • v. 1.1 (14/11/2025)
  • PDF | 2,4 MB
  • Download
APEKGDXTPXLVTW01
  • v. 0.1 (21/07/2026)
  • KNXPROD | 251,7 KB
  • Download
CEEKGD2TP2LV
  • v. 1.0 (05/11/2025)
  • PDF | 887,6 KB
  • Download
UKCAEKGD2TP2LV
  • v. 1.0 (05/11/2025)
  • PDF | 431,5 KB
  • Download
DQEKGD2TP2LV
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