DALI dimmer 12/48 Vdc 1 channel multifunction

DIN-Rail mount modules

CODE: EK-GD2-DL-1-L-01

Description

The EK-GD2-DL-1-L-01 device is a very low voltage 12, 24 and 48Vdc PWM dimmer suitable for controlling LED strips and PWM dimmable LED loads. The dimmer can be controlled via DALI1 or DALI2 bus, push-button control (N/O - normally open) at mains voltage or 12/24/ 48 V mains voltage, 0-10V or 1-10V analogue signal from an active actuator (which generates a variable voltage between 0 and 10V) or passive actuator, 47kW linear potentiometer or presence sensor. The operating modes of the EK-GD2-DL-1-L-01 dimmer can be selected via onboard dip-switches.

Technical data
Inputs
  • Constant input voltage: 12/48 Vdc
  • Supply voltage: min: 8 Vdc .. max: 53 Vdc
  • Control: DALI2 / 0-10V / 1-10V push / potentiometer / switch / sensor / phase cut
Outputs
  • PWM voltage output 12/24/48 Vdc
  • Output current: 12A
  • Outputs: 1
  • Nominal power: 120 W @12V, 288 W @24V, 576 W @48V
  • Load type: single colour Dimming
  • PWM frequency: 390Hz-3000Hz

Dimming

  • PWM frequency: 390Hz-3000Hz

The graph shows the phenomenon of flickering as a function of frequency, measured across the entire dimming range. The results show the low-risk zone (yellow) and the zone with no observable effect (green). Defined by IEEE 1789-20156.

Functions / Features
  • Dimmer with isolated push input, active and passive potentiometer/010V/1-10V, switch, sensor, phase cut, DALI2 DT6 and DALI2 DT6 high compatibility for voltage-current converters
  • Master/slave functionality
  • Programmable timed ignition
  • Menu for minimum dimming change, fade ON-OFF, curve type and frequency setup ("flicker-free") accessible via input button
  • Signalling LED for identifying correct power supply
  • Protection against: polarity reversal, short circuit, open circuit, voltage spikes
  • UL Printed Circuit Board
Configurationa and commissioning
STEKGD2DL1L01_EN
  • v. 1.0 (23/07/2024)
  • PDF | 2,5 MB
  • Download
FISPEKGD2DL1L01IE2
  • v. 2.0 (10/01/2025)
  • PDF | 1,8 MB
  • Download
CEEKGD2DL1L01
  • v. 1.0 (27/05/2026)
  • ZIP | 1,4 MB
  • Download
UKCAEKGD2DL12L01
  • v. 1.0 (24/07/2024)
  • PDF | 551,2 KB
  • Download
EK-GD2-DL-1_2-L-01
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