LDALI-PD1 Phase-Cut Dimmer Module

DALI-2

The LDALI‑PD1 module enables the control of phase‑cut dimmed consumers via a DALI channel. Typical application scenarios are the integration of 230V LED-retrofit‑bulbs or halogen lamps in DALI lighting applications.

The device supports a wide voltage range from 220‑240 V AC 50/60Hz. The LDALI‑PD1 is suitable for loads from 1VA up to 75VA. The load type (RL/RC) is automatically detected and used to select a suitable dimming‑method (leading or trailing edge phase‑cut). The dimming range is 3%‑100%.

The integration of the module in the DALI network follows the same simple steps as the integration of a DALI lamp. The device supports the DALI‑specification IEC 62386‑205 (Device Type 4, “Incandescent lamp”). The LDALI‑PD1 modules are directly connected to a DALI‑channel and also supplied with energy by that channel. Thus in case of a system failure the intended state of the output is off.

The LDALI‑PD1 is equipped with an open‑circuit detection that indicates a lamp failure if no load is connected.

The LDALI‑PD1 is designed for installation in distribution boxes or behind standard plugs in installation boxes.

Features

  • Easy integration into LOYTEC L-DALI lighting system and LROC-40x room automation controllers
  • Device configuration with the free LINX Configurator or via the built-in web server of the L-DALI controller
  • Dimmable built-in phase-cut dimmer
  • Automatic load detection and selection of leading or trailing edge phase-cut dimming
  • Suitable for phase-cut dimmed consumers like dimmable retrofit LED and CFL lamps, halogen lamps, …
  • Wide range voltage support (220‑240 V AC 50/60Hz)
  • Up to 64 LDALI‑PD1 modules per DALI channel with sufficient dimensioned bus supply
  • Supplied via DALI channel
  • Electrically isolated between DALI and mains
  • Open circuit detection
  • DALI specification IEC 62386‑102 and IEC 62386‑205 supported
  • Firmware update via DALI

LDALI-PD1 Phase-Cut Dimmer Module Products

LDALI-PD1
LDALI-PD1DALI Phase-Cut Dimmer Module
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