Martin DMX PowerPort 375 Indoor Power & Data Unit
Description
Martin DMX PowerPort 375 Indoor Power & Data Unit
The DMX PowerPort 375 is a compact 1U rackmount power and data distribution unit engineered for Martin Creative LED video systems in DMX-based lighting installations. Its versatile mounting options—rack, wall, or truss-hung—make it adaptable to diverse venue configurations, while the onboard test button enables quick system verification without returning to the console.
Power Distribution & Performance
This unit delivers a maximum safe current of 5.0 A at its power and data output, supporting a total system load up to 450 W. Typical heat dissipation runs 300 BTU/hr at full system load, keeping thermal output manageable in compact installations.
Control & Connectivity
Fully compliant with USITT DMX512-A and ANSI/ESTA E1.20 RDM standards, the unit features opto-isolated RS-485 transceivers for robust signal integrity. Neutrik XLR connectors—5-pin male IN, 5-pin female THRU, and 4-pin female combined power/data output—enable straightforward daisy-chaining and fixture integration.
Key Features
- DMX512-A and RDM (ANSI/ESTA E1.20) compliant control protocols
- Opto-isolated RS-485 DMX/RDM transceiver with IN and THRU connectivity
- 5.0 A maximum output current at 4-pin Neutrik XLR power/data socket
- 450 W maximum total power consumption capacity with connected fixtures
- 1U rack mount form factor (220mm W × 44mm H × 289mm D)
- Supports single- and dual-unit rack mounting, wall-mounting, and truss-hung configurations
- Steel matte-black housing weighing 2.33 kg
- Power output status Green LED and Data Activity Yellow LED indicators
- Local fixture test pushbutton for pattern verification without console access
- Supplied with safety cable eyelet, dual short rack ears, long rack ear, and coupling plate
- 300 BTU/hr typical heat dissipation at full system load
- Compatible with Martin VDO Fatron, Dotron, Sceptron, VC-Grid, VC-Strip, VC-Dot, and Exterior product families
The DMX PowerPort 375 provides reliable power distribution and DMX control integration for professional Martin LED video installations, with flexible mounting and straightforward connectivity streamlining system setup and operation.
More Information
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At a Glance
The Martin DMX PowerPort 375 is a compact 1U rackmount power and data distribution unit designed to feed DMX control and power to Martin LED video fixtures in live installations. This is essential gear for lighting technicians and system operators running Martin Creative LED systems at venues, stages, or touring setups where reliable, distributable power and clean DMX signals are non-negotiable. Choose it for its rock-solid USITT DMX512-A and RDM compliance, opto-isolated signal integrity, flexible mounting (rack, wall, or truss), and onboard test button that lets you verify fixture operation without running back to the console.
Frequently Asked Questions
What does the DMX PowerPort 375 do?
It distributes power (up to 450 W, 5.0 A maximum) and DMX512-A control signals to Martin LED video fixtures in a single unit. It features opto-isolated RS-485 transceivers, IN and THRU DMX connectivity via 5-pin Neutrik XLR, and a 4-pin combined power/data output socket for fixture integration.
What mounting options does it support?
The unit is designed for versatile mounting: standard 1U rack mount, wall mount, or truss-hung configurations. It ships with dual short rack ears, a long rack ear, and a coupling plate to support single- or dual-unit rack mounting.
Does it include a test function?
Yes. The onboard test pushbutton allows you to verify fixture patterns and operation locally without accessing the DMX console, and dual LED indicators show power output (green) and data activity (yellow) status.
What Martin LED fixtures is it compatible with?
It is compatible with Martin VDO Fatron, Dotron, Sceptron, VC-Grid, VC-Strip, VC-Dot, and Exterior product families.
What are the thermal and electrical specs?
Maximum power capacity is 450 W with a maximum safe output current of 5.0 A. Typical heat dissipation at full system load is 300 BTU/hr, keeping thermal output manageable in compact installations.