BLUMOTIX BX-DM03 4-channel LED Dimmer Actuator for Corr. Cost

The BLUMOTIX BX-DM03 is a KNX dimmer actuator designed specifically for the control of LED lamps. This device is characterized by a 4-channel architecture, each of which can be programmed to work autonomously or synchronously to manage white or RGB/RGBW lamps.

Key Features

The BX-DM03 actuator works with an external power supply, which can be chosen based on the required power. Each channel can be configured using a dip switch to deliver specific currents: 350mA, 700mA and 1000mA, compatible with 12, 24 or 48Vdc power supplies.

Control Functionality

• Brightness adjustment using 4-bit objects (DT3 incremental method) and 1-Byte (DT5 percentage of brightness).
• On and off function with 1-bit objects (DT1 on off).
• Storage of the brightness value when the channel is turned off.
• Status notification.
• RGBW operating mode with synchronized channels.
• Timed management of on, shutdown and transition.

Scenarios and Transitions

The device supports up to 24 programmable scenarios and allows colored transitions to be executed sequentially, exploiting the order of the scenarios sequentially or causally.

Technical Specifications

• Number of channels: 4
• Input voltage: 9 — 48V
• Output voltage: modulated depending on the input
• Output current: 350mA, 700mA, 1000mA
• Maximum current per channel: 3A
• Absorbed power: up to 200W
• Operating temperature: 0 — 45°C
• Dimensions (LxHxD): 96x86x36 mm

This actuator is designed to work with the KNX bus, offering an efficient and flexible solution for managing lighting in domestic and commercial environments.