Obsidian Netron EN4 Ethernet to DMX Gateway w/ 4 RDM Ports

Obsidian Netron EN4 Ethernet to DMX Gateway w/ 4 RDM Ports

The Obsidian Netron EN4 is a professional-grade Ethernet-to-DMX gateway built for touring, live production, and permanent installations. With four optically isolated 5-pin DMX/RDM ports, robust processing, and a rugged powder-coated aluminum housing, the EN4 delivers dependable network-to-DMX distribution in demanding environments.

Supporting Art-Net, sACN, and RDM, the EN4 is designed for flexible, modern show control systems. It offers factory and user presets for fast plug-and-play deployments, plus remote configuration via an internal web page for quick changes without physical access. Power options include standard line voltage or PoE (802.3af), and the front-panel 1.8" OLED display with a rotary encoder makes local setup fast and intuitive. With 99 internal cues including fade and delay timing, the EN4 adds extra control utility beyond basic distribution—ideal for expanding ONYX control systems into a full four-universe solution.

Key Features

• 4-port DMX/RDM node with optically isolated outputs
• RDM, Art-Net, and sACN support
• Factory + user presets for quick, repeatable setups
• Line voltage or PoE powered (802.3af)
• 1.8" OLED display with rotary knob + push-to-select
• 99 internal cues with fade and delay time
• Remote configuration via internal web page
• Powder-coated aluminum 1/2-rack housing
• Flexible mounting for production and installation environments

Applications

• Touring rigs and live event DMX distribution
• Permanent installs (venues, theaters, houses of worship, themed environments)
• Networked lighting systems using Art-Net or sACN
• RDM-enabled device management and troubleshooting

Mounting Options

• Standalone
• Truss-mount (M10 or M12 mounting hole)
• Wall-mount horizontal or vertical (included)
• DIN rail horizontal or vertical (included)
• Rack-mount option (requires NET Shelf)

Connections & Controls

• Front: (4) 5-pin DMX/RDM optically isolated ports (bidirectional DMX in/out)
• Front: Full-color OLED display
• Front: Encoder with push-to-select / exit button
• Back: Locking power in/thru
• Back: (2) locking RJ45 Ethernet network connections (1× PoE)

Specifications

• UPC: 810008260661
• SKU: NRE012
• Physical Dimensions (L × W × H): 215 mm × 139 mm × 42 mm (8.5" × 5.5" × 1.65")
• Weight: 1 kg (2.2 lbs)
• Power (Line Voltage): 100–240V nominal, 50/60Hz
• Power (PoE): 802.3af
• Power Consumption: 5W (10W listed nominal)

Approvals / Ratings

• CE | cETLus | FCC | IP20

Specifications and documentation subject to change without notice.