{"product_id":"dma-4ch-dmx-signal-splitter","title":"DMA 4-Channel DMX Signal Splitter | 12–36V DC DMX512 Distributor","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\nThe DMA 4-Channel DMX Signal Splitter is a professional DMX512 distribution unit designed to ensure reliable signal transmission in multi-branch lighting installations. With one DMX input, one DMX thru port and four fully isolated DMX outputs, the DMA regenerates, amplifies and distributes DMX512 signals for stable long-distance performance. Its wide 12–36V DC input range and compact design make it ideal for architectural lighting, stage lighting, commercial spaces and any installation requiring clean and stable DMX branching.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4 independent optically isolated DMX512 outputs\u003c\/li\u003e\n  \u003cli\u003e1 DMX input + 1 DMX thru (loop) port\u003c\/li\u003e\n  \u003cli\u003eSupports DMX512 \/ DMX512-1990 protocol\u003c\/li\u003e\n  \u003cli\u003eWide 12–36V DC input compatibility\u003c\/li\u003e\n  \u003cli\u003eBoosts, regenerates and stabilizes DMX signals\u003c\/li\u003e\n  \u003cli\u003eEliminates signal drop, flicker and interference in large networks\u003c\/li\u003e\n  \u003cli\u003eProtects the system from ground loops and electrical noise\u003c\/li\u003e\n  \u003cli\u003eEach output is fully buffered and amplified\u003c\/li\u003e\n  \u003cli\u003eDMX signal indicators for troubleshooting and monitoring\u003c\/li\u003e\n  \u003cli\u003eCompact metal enclosure for professional installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSplits one DMX signal into four independent branches while maintaining full signal integrity.\u003c\/li\u003e\n  \u003cli\u003eThe DMX thru port allows chaining additional splitters or devices.\u003c\/li\u003e\n  \u003cli\u003eEach output regenerates a clean DMX signal to ensure long cable runs are reliable.\u003c\/li\u003e\n  \u003cli\u003eOpto-isolation helps prevent issues caused by grounding inconsistencies.\u003c\/li\u003e\n  \u003cli\u003eSupports up to 32 DMX devices per output branch depending on cable length.\u003c\/li\u003e\n  \u003cli\u003eIdeal for large installations with heavy wiring loads or long-distance signal runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWiring \u0026amp; Installation Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConnect DMX controller or master to the DMX input port.\u003c\/li\u003e\n  \u003cli\u003eUse the DMX thru port to extend the chain or feed another splitter.\u003c\/li\u003e\n  \u003cli\u003eConnect DMX fixtures or decoders to the four output ports.\u003c\/li\u003e\n  \u003cli\u003eAlways use twisted-pair DMX512 cable for maximum performance.\u003c\/li\u003e\n  \u003cli\u003ePower the splitter using a stable 12–36V DC power source.\u003c\/li\u003e\n  \u003cli\u003eTerminate the last fixture in each DMX branch with a 120Ω terminator if required.\u003c\/li\u003e\n  \u003cli\u003eInstall indoors in a dry, ventilated location (IP20).\u003c\/li\u003e\n  \u003cli\u003eMount in control cabinets, racks, junction boxes or lighting panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eArchitectural DMX lighting systems\u003c\/li\u003e\n  \u003cli\u003eStage and entertainment lighting\u003c\/li\u003e\n  \u003cli\u003eCommercial DMX installations (malls, hotels, retail)\u003c\/li\u003e\n  \u003cli\u003eDMX signal distribution for RGB\/RGBW LED systems\u003c\/li\u003e\n  \u003cli\u003eLarge building façades and exterior DMX projects\u003c\/li\u003e\n  \u003cli\u003eAny DMX installation requiring stable multi-branch signal distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDMA 4-Channel DMX Signal Splitter\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Voltage\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12–36V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDMX Input\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 × DMX512 input port\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDMX Thru\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 × DMX loop (buffered)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDMX Outputs\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 × isolated DMX512 outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eProtocol Support\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDMX512 \/ DMX512-1990\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIsolation\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOptical isolation on outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSignal Indicator\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePower + DMX activity LEDs\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e–20°C to +50°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIP20 (indoor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCompact distribution housing\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5 years\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Luminaria","offers":[{"title":"Default Title","offer_id":45128847130813,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/7379\/8333\/files\/20231229172613c2.gif?v=1749744737","url":"https:\/\/22halogroup.com\/products\/dma-4ch-dmx-signal-splitter","provider":"Luminaria Lighting","version":"1.0","type":"link"}