{"product_id":"4-channel-dmx512-rdm-led-decoder-xlr3-rj45-screw-terminal-12-48v","title":"4 Channel DMX512 and RDM LED Decoder, XLR3, RJ45 and Screw Terminal, 12-48V DC","description":"\u003ch2\u003eDMX control for LED strip\u003c\/h2\u003e\u003cp\u003eThis 4 channel decoder takes a DMX512 signal from a lighting console and drives constant voltage RGB or RGBW LED strip. It also supports RDM (Remote Device Management), which adds two-way communication so a console can read the decoder's details and set its DMX start address remotely. That saves time on large installations.\u003c\/p\u003e\u003ch2\u003eThree ways to connect\u003c\/h2\u003e\u003cp\u003eThe DMX signal can come in through a green screw terminal, XLR3 male and female connectors, or an RJ45 port, so it works with the cable you already have. Daisy-chain several decoders on one DMX line. With more than 32 decoders or a long cable run, add a DMX signal amplifier, and fit a 90-120 ohm terminal resistor at the end of each line.\u003c\/p\u003e\u003ch2\u003eSet up on the unit\u003c\/h2\u003e\u003cp\u003eA digital display and buttons let you set the DMX start address on the decoder itself. The output can run in 1, 2 or 4 channel mode.\u003c\/p\u003e\u003ch2\u003eWorks without DMX too\u003c\/h2\u003e\u003cp\u003eBuilt-in RGB and RGBW programmes and a 4 channel dimmer mode can be picked with the buttons, so the decoder can run simple colour scenes or static lighting with no DMX controller connected.\u003c\/p\u003e\u003ch2\u003eOutput\u003c\/h2\u003e\u003cp\u003eThe decoder runs on 12-48V DC. At 12V and 24V each channel gives up to 8A; at 36V and 48V each gives up to 6A. Maximum total output is 384w at 12V, 768w at 24V, 864w at 36V and 1152w at 48V. Use it only with constant voltage LED products and a suitable constant voltage power supply.\u003c\/p\u003e\u003ch2\u003eSmooth, flicker-free dimming\u003c\/h2\u003e\u003cp\u003eChoose a PWM frequency from 250Hz to 32kHz; higher settings cut visible flicker on camera in shops, showrooms and studios. 8-bit or 16-bit dimming gives 256 or 65,536 levels for smoother fades, with logarithmic or linear dimming curves.\u003c\/p\u003e\u003ch2\u003eProtection and fitting\u003c\/h2\u003e\u003cp\u003eOverheat and short-circuit protection are built in, with automatic recovery. The aluminium case is 165 x 70 x 38mm, small enough for hidden indoor spaces, and rated IP20 for dry indoor locations.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: 4 channel DMX512 and RDM decoder, constant voltage\u003c\/li\u003e\n\u003cli\u003eDMX inputs: screw terminal, XLR3 male and female, RJ45\u003c\/li\u003e\n\u003cli\u003eInput: 12-48V DC\u003c\/li\u003e\n\u003cli\u003eOutput: 4 channels, 12-48V DC\u003c\/li\u003e\n\u003cli\u003eOutput current: 8A per channel at 12-24V, 6A per channel at 36-48V\u003c\/li\u003e\n\u003cli\u003eMaximum output: 384w at 12V, 768w at 24V, 864w at 36V, 1152w at 48V\u003c\/li\u003e\n\u003cli\u003eChannel modes: 1, 2 or 4\u003c\/li\u003e\n\u003cli\u003eStand-alone modes: RGB and RGBW programmes, 4 channel dimmer\u003c\/li\u003e\n\u003cli\u003ePWM frequency: 250Hz to 32kHz\u003c\/li\u003e\n\u003cli\u003eDimming: 8-bit or 16-bit, logarithmic or linear curve\u003c\/li\u003e\n\u003cli\u003eProtection: overheat, short-circuit\u003c\/li\u003e\n\u003cli\u003eCase: aluminium, black, 165 x 70 x 38mm\u003c\/li\u003e\n\u003cli\u003eIP rating: IP20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LED Supplier","offers":[{"title":"Default Title","offer_id":57689409094005,"sku":"D4-XE","price":51.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/9772\/5645\/files\/D4-XE-3PIN.png?v=1792756517","url":"https:\/\/ledsupplier.co.uk\/products\/4-channel-dmx512-rdm-led-decoder-xlr3-rj45-screw-terminal-12-48v","provider":"LED Supplier UK","version":"1.0","type":"link"}