DMX512 decoder D4-XE, 4-channel, 12-48V DC

The DMX512 decoder D4-XE is a professional four-channel LED controller designed for controlling LED strips and LED fixtures with constant voltage using the DMX512 or RDM protocol. Thanks to the wide input voltage range of 12-48 V DC , it is suitable not only for common 12 V and 24 V applications, but also for powerful 36 V and 48 V LED systems used in architectural, stage and industrial lighting. The device offers high output power, flexible PWM settings and the possibility of standalone operation without a DMX signal.

Technical specifications

• Input voltage: 12-48V DC
• Output voltage: 4× (12–48 V DC)
• Output current: 8 A per channel (12-24V), 6 A per channel (36-48V)
• Total output power: up to 288W (12V), 576W (24V), 864W (36V), 1536W (48V)
• Output type: constant voltage (CV)
• Number of channels: 1 / 2 / 4 DMX channels (optional)
• DMX resolution: 8bit (256 levels) or 16bit (65,536 levels)
• PWM frequency: 250 Hz, 500 Hz, 1000 Hz, 2000 Hz, 4000 Hz, 8000 Hz, 16000 Hz
• Dimming curve: linear or logarithmic
• DMX addresses: 001–512
• DMX signal input: XLR3, RJ45, terminal block
• Protection: IP20
• Operating temperature: -30°C to +55°C
• Dimensions: 175 × 80 × 45 mm
• Weight: 426g

Functions and features

• Full compatibility with DMX512 and RDM protocols
• Digital display for precise DMX address and parameter settings
• Option to set 1, 2 or 4 channel decoding
• Supports RGB, RGBW and standalone 4-channel dimmer
• Built-in dynamic programs for stand-alone operation
• Adjustable PWM frequency suitable for camera applications without visible flickering
• Overheating and short circuit protection with automatic recovery
• Possibility of operation without DMX signal (stand-alone mode)

Ideal for

• Control of RGB and RGBW LED strips with voltage of 12–48 V DC
• Architectural and scenic lighting
• Industrial LED installations with higher voltages 36 V and 48 V
• DMX lighting systems with high performance requirements
• Applications requiring precise and smooth dimming

Package contents

• DMX512 LED decoder D4-XE
• Mounting brackets

Why choose this product?

• Supports a wide voltage range up to 48 V DC
• High output power and current carrying capacity
• Flexible setting of DMX channels and PWM parameters
• Standalone operation possible without a DMX control unit
• Reliable design suitable for professional installations