DMXスプリッターについて全て

読了時間6分

コンサート会場、演劇プロダクション、建築照明などの大規模な照明プロジェクトを実施するには、多数の照明器具を展開する必要があることがよくあります。標準のDMX512プロトコルには、1つのラインに接続できるデバイスの数に制限があります。多くのデバイスを1つのラインに接続すると、信号が弱くなり、歪みやデータの損失が生じます。この問題を解決するために、DMXスプリッターが使用され、より多くの器具を接続し、複雑な照明構成を作成することが可能になります。

Modern DMX splitter showing multiple XLR outputs and status indicators

Large concert hall showing complex lighting system with DMX splitters controlling multiple lighting zones, including moving heads and LED walls
Professional theater stage showing DMX splitter integration with stage lights, spot lights and effect machines

IP65-rated Duo Arma splitter in outdoor installation environment
Shopping center atrium showing integrated DMX splitters controlling decorative and functional lighting

GigaJet20 Pro is a powerful 1 Gbps Ethernet node for stable sACN/Art-Net lighting control in large venues.

Close-up of the Splitter Selective Pro's front panel featuring dual master ports with 5-pin DMX connectors and status LEDs that indicate signal activity and RDM detection.

High-efficiency networked lighting control, and seamless integration for professional stage productions, making it ideal for searches related to ArtNet, stage lighting, and lighting technology advancements.

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Flowchart of scalable lighting control infrastructure for outdoor park environments


DMX over power line transmitter connected to architectural lighting system

DMX signal cables connected to lighting fixtures on a building


Incorrect DMX cable connection causing signal issues


DMX controller with multiple outputs for large lighting setups


Comparison chart of DMX, ArtNet, and sACN protocols for lighting

PowerGate Solid in a robust aluminum housing, designed for reliable DMX512 transmission over powerlines indoors

NORATEX demonstrates the MONARQ Mini’s dynamic lighting effects on a model chapel at BEYOND EXPO 2025, controlled via the QULON platform

Wireless DMX setup with RadioGate transceivers on a stage

The Sundrax ArtGate device, a key component in modern lighting control systems, featuring trigger functionality for automation.

Visual breakdown of a complete DMX system showing the three essential components: power connections, DMX signal cables, and addressing methods including both LCD menu and dip switch examples.

Technical diagram illustrating how PixelGate integrates into a professional lighting network, converting Art-Net and sACN protocols over Ethernet to standard DMX512 and SPI for addressable LED control.

Behind-the-scenes view of a professional theater lighting installation showing how the Splitter Selective Pro organizes multiple DMX chains for complex stage productions.  •  Короткий текст: Traditional DMX daisy chain versus splitter configuration

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