<p>Professional Entertainment Lighting control Solutions</p>

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Entertainment

MONARQ

QULON

RTTrPL

KiNet

sCAN

DMX RDM

Wireless DMX Transmission

Bluetooth DMX

beDMX Wireless Protocol

DMX 512 over powerline 110\220

Wireless Lighting Solutions

Lighting Solutions for Cathedrals

Lighting Solutions for Churches

DMX Ethernet converters

DMX Triggers Controll

Guide

DMX Controllers for LED

LED Lights

ArtNet

Connected to multiple lighting fixtures

DMX splitter

Solving DMX Issues

Control Incandescent Lamps via DMX

Brightness Levels

Lamps Flicker

What to Do with lighting

Color Temperature

DMX Dimming

DMX over Ethernet

DMX Frequently Asked Questions

<div class="raw-html-embed"><ol>
  <li>
    <a href="#referens1">What Qualifies as an Emergency in DMX Networks? 🚨</a>
  </li>
  <li>
    <a href="#referens2">Emergency Scenario Options</a>
  </li>
</ol></div>

Tables of content

<p>Loss of signal from the <strong>primary controller</strong></p><p>DMX cable failure</p><p>Power failure on the control device</p><p>Damage to the cable infrastructure (e.g., vandalism, fire, flooding)<br>In such cases, it’s essential that lighting fixtures avoid an uncontrolled state and automatically transition to a <strong>safe mode</strong>.</p>

Public building exterior with architectural DMX lighting 

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<div class="raw-html-embed"><h2 id="referens1">
 What Qualifies as an Emergency in DMX Networks? 🚨
</h2></div>

<ol style="list-style-type:decimal;"><li><strong>Static Emergency Brightness Level</strong> 💡<br>Most professional lighting fixtures and drivers can be configured to activate a fixed brightness level when the signal is lost. This can be set via <strong>RDM</strong> or manually on the device.</li><li><strong>Activation of a Preset Scene via a Backup Controller</strong> 🔄<br>A <strong>backup controller</strong> with its own scenario can be integrated into the system. If communication with the primary controller fails, the backup controller automatically triggers an emergency scene (e.g., 30% brightness across all channels).</li><li><strong>Hardware DMX Failover</strong> 🔌<br>Certain DMX splitters (e.g., from Sundrax) support automatic switching between primary and backup inputs. If the primary input loses its signal, the system instantly shifts to the backup.</li><li><strong>Local Autonomous Mode in Devices</strong> 🌐<br>Some architectural lighting fixtures can operate in a <strong>local scenario mode</strong>, independent of the central system. This is especially valuable for remote facilities.</li></ol>

<div class="raw-html-embed"><h3 id="referens2">
 Emergency Scenario Options
</h3></div>

<p>Use splitters with <strong>failover functionality</strong> between two DMX inputs</p><p>Employ controllers with backup power options (e.g., UPS or PoE)</p><p>Configure devices for an <strong>emergency scene</strong> in case of signal loss (via RDM or DIP switches)</p><p>Implement DMX network monitoring (e.g., via the <strong>MONARQ system</strong>)</p>

Engineer adjusting DMX lighting control panel 

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How to Ensure DMX Reliability in Critical Systems 🔧

<blockquote><p>One of the biggest mistakes is relying solely on the controller. It’s crucial to plan for the behavior of lighting fixtures when no signal is present. Properly configured <strong>failover</strong>, local scenes, or backup power can save the entire system in an emergency.</p></blockquote><p>If you’re designing an architectural or theatrical installation and want it to remain fully operational under any conditions, Sundrax engineers can help implement a <strong>reliable emergency scenario</strong>.<br>Contact for consultation: <a href="https://entertainment.sundrax.com/contacts"><strong>Contact Us</strong></a> 📞</p>

Opinion of the Sundrax Engineer 💬

<p>When it comes to <strong>critical facilities</strong>—such as theaters, public buildings, tunnels, or architectural facades—a failure in the lighting control system can lead to <strong>serious consequences</strong> ⚠️. We spoke with an engineer from Sundrax Alex Chomsky about how to properly implement <strong>emergency lighting scenarios</strong> based on DMX and what to consider for reliable operation in emergency situations.</p>

Building facade with colorful DMX-controlled lighting at night 

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<p>When it comes to critical facilities—such as theaters, public buildings, tunnels, or architectural facades—a failure in the lighting control system can lead to serious consequences. We spoke with an engineer from Sundrax Alex Chomsky about how to properly implement emergency lighting scenarios based on DMX and what to consider for reliable operation in emergency situations.</p>

Emergency Lighting Scenarios Based on DMX: Ensuring Backup and Reliability 🛠️

<div class="raw-html-embed"><ol>
  <li>
    <a href="#referens1">Hardware Instability Over Software Reliability ⚠️</a>
  </li>
  <li>
    <a href="#referens2">Overcomplicated Firmware, Reduced Stability 📉</a>
  </li>
  <li>
    <a href="#referens3">A Sign of Compromise 🚩</a>
  </li>
  <li>
    <a href="#referens4">An Accessible Reset Button is a Vulnerability 🔓</a>
  </li>
  <li>
    <a href="#referens5">How It Should Be 🌟</a>
  </li>
</ol></div>

<p>A <strong>reset button</strong> suggests that developers anticipate the need for manual restarts. This raises a critical question: why would a controller require a restart at all? It shouldn’t in an ideal scenario. The answer lies in the device’s architecture.</p><p>Firstly, a <strong>reset button</strong> often points to the use of <strong>cheap or unstable microcontrollers</strong> prone to freezing under high loads or irregular DMX signal behavior. This instability may also stem from <strong>poorly written firmware</strong> by outsourced programmers, leading to issues like <strong>buffer overflows</strong>, <strong>interrupt handling errors</strong>, or <strong>memory management failures</strong>. 😣</p>

DMX controller interface showing lighting scene configurations 

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<div class="raw-html-embed"><h2 id="referens1">
 Hardware Instability Over Software Reliability ⚠️
</h2></div>

<p>Secondly, a <strong>reset button</strong> may indicate an overloaded operating system, possibly with a graphical interface or virtual machine, developed by a third party. Such systems, often based on <strong>Linux</strong> or <strong>RTOS</strong>, may lack proper task isolation, freeze detection, or <strong>hardware watchdog timers</strong>. The result? <strong>Unstable operation</strong> requiring external intervention. 😞</p><p>In contrast, <strong>reliable industrial controllers</strong> are designed to automatically recover from failures or maintain uninterrupted operation. A <strong>hardware watchdog</strong> monitors for freezes and resolves them without user involvement. Advanced <strong>memory correction and verification algorithms</strong> are also standard, ensuring a robust system for <strong>continuous lighting control</strong>. ✅</p>

Before and after comparison of a building with and without DMX lighting 

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<div class="raw-html-embed"><h2 id="referens2">
 Overcomplicated Firmware, Reduced Stability 📉
</h2></div>

<p>In professional settings, a <strong>reset button</strong> is not a tool—it’s a <strong>crutch</strong>. Its presence reveals the developer’s failure to ensure <strong>full self-recovery</strong> of the device. This might be acceptable for test or consumer-grade devices, but in <strong>show technology</strong>—especially for installations with large audiences where errors impact spectacle, safety, or system integrity—it’s <strong>unacceptable</strong>. 😤</p><div class="raw-html-embed"><h3 id="referens4">
 An Accessible Reset Button is a Vulnerability 🔓
</h3></div><p>An openly accessible, easily pressed <strong>reset button</strong> on the casing poses serious risks:</p><ul style="list-style-type:disc;"><li>It can be <strong>accidentally pressed</strong> during installation, transportation, or maintenance.</li><li>It may be triggered by a <strong>malicious individual</strong> or bystander, especially in outdoor installations or public spaces.</li><li>If the reset disrupts the <strong>configuration</strong>, halts <strong>lighting operation</strong>, or clears <strong>scenes</strong>, it causes an <strong>immediate failure</strong> of the lighting control system.</li></ul><p>Such a control element doesn’t just fail to help—it <strong>increases the risk of system failure</strong>. 😱</p>

Night view of a cityscape with multiple buildings lit by DMX-controlled lights 

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<div class="raw-html-embed"><h3 id="referens3">
 A Sign of Compromise 🚩
</h3></div>

<ul style="list-style-type:disc;"><li>Operates on a proven <strong>hardware platform</strong> (e.g., <strong>STM32</strong>, <strong>Renesas</strong>, <strong>NXP</strong>),</li><li>Uses <strong>stable firmware</strong> without an overloaded operating system,</li><li>Incorporates <strong>multi-level watchdog mechanisms</strong> and automatic recovery systems,</li><li>Requires <strong>no user intervention</strong> for restarts,</li><li>If a reset function is needed, it’s implemented via <strong>software</strong> with remotely authorized commands.</li></ul><p>Ideal DMX 512 controllers <strong>that do not require rebooting and additional cooling</strong></p><p><strong>In Conclusion</strong>: A <strong>reset button</strong> on a DMX controller’s casing is a clear indicator of <strong>technical compromise</strong>. It doesn’t reflect care for the user but rather the system’s inability to operate <strong>reliably</strong> and <strong>autonomously</strong> over time. For those prioritizing <strong>stability</strong> and <strong>predictability</strong>, such equipment should be <strong>avoided</strong>. 🚫</p>

Ideal DMX 512 controllers

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How It Should Be 🌟
</h3>
<h4>
A modern, reliable DMX controller:
</h4>
</div>

<p>In professional environments, <strong>DMX controllers</strong> are pivotal for managing lighting—whether for architectural illumination, theater stages, or urban landscapes. Their <strong>stability</strong> is critical, and the presence of a <strong>reset button</strong> on the controller’s casing may seem trivial but is, in fact, a <strong>warning sign</strong> of potential flaws in the device’s design. 😕</p>

DMX signal cables connected to lighting fixtures on a building 

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<p>In professional environments, DMX controllers are pivotal for managing lighting—whether for architectural illumination, theater stages, or urban landscapes. Their stability is critical, and the presence of a reset button on the controller’s casing may seem trivial but is, in fact, a warning sign of potential flaws in the device’s design.</p>

Why a Reset Button on a DMX512 Controller is a Bad Idea 🚨

<div class="raw-html-embed"><ol>
  <li>
    <a href="#referens1">Mistake 1: Incorrect Cable Connection</a>
  </li>
  <li>
    <a href="#referens2">Mistake 2: Using the Wrong Cable Type</a>
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  <li>
    <a href="#referens3">Mistake 3: Exceeding the Maximum Cable Length</a>
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  <li>
    <a href="#referens4">Mistake 4: Incorrect Terminator Connection</a>
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  <li>
    <a href="#referens5">Mistake 5: Connecting Devices with Different DMX Protocols</a>
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  <li>
    <a href="#referens6">Mistake 6: Incorrect Addressing of Devices</a>
  </li>
  <li>
    <a href="#referens7">Mistake 7: Ignoring Grounding</a>
  </li>
</ol></div>

<p>One of the <strong>most frequent errors</strong> is <i><strong>incorrect cable connection</strong></i>. DMX cables have three pins: <strong>ground</strong>, <strong>data+</strong>, and <strong>data-</strong>. It’s <strong>critical</strong> to ensure these cables are wired correctly 🔌. If not, the <strong>signal</strong> won’t transmit properly, leading to frustrating issues 🎭.</p><div class="raw-html-embed"><h3 id="referens2">
Mistake 2: Using the Wrong Cable Type
</h3></div><p>DMX systems <strong>require</strong> specialized cables designed for <strong>data transmission</strong>. Using regular audio cables (like microphone cables) is a big <strong>no-no</strong> 🚫. This can result in <strong>signal loss</strong> and <strong>interference</strong>, ruining your setup’s performance 😞.</p>

Using audio cables instead of DMX cables 

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<div class="raw-html-embed"><h2 id="referens1">
Mistake 1: Incorrect Cable Connection
</h2></div>

<p>The <strong>maximum length</strong> for a DMX cable without repeaters is <strong>300 meters</strong>. Going beyond this limit weakens the <strong>signal</strong> (known as <strong>attenuation</strong>) and can cause <strong>malfunctions</strong> 📏. Stick to the rules to keep things running smoothly!</p><div class="raw-html-embed"><h3 id="referens4">
Mistake 4: Incorrect Terminator Connection
</h3></div><p style="margin-left:0.0px;">A <strong>terminator</strong> is a small device placed at the <strong>end</strong> of a DMX line to prevent <strong>signal reflection</strong>. If it’s <strong>incorrectly connected</strong> or missing entirely, you’ll face <strong>interference</strong> and <strong>system glitches</strong> ⚡. Don’t skip this step—it’s a lifesaver!</p><div class="raw-html-embed"><h3 id="referens5">
Mistake 5: Connecting Devices with Different DMX Protocols
</h3></div><p style="margin-left:0.0px;">There are <strong>different versions</strong> of the DMX protocol, like <strong>DMX512</strong> and <strong>DMX512-A</strong>. Mixing devices with <strong>incompatible protocols</strong> can lead to <strong>confusion</strong>, <strong>incompatibility</strong>, and—you guessed it—<strong>malfunctions</strong> 🤦‍♂️. Always check compatibility first!</p>

DMX cable exceeding maximum length without repeaters 

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Mistake 3: Exceeding the Maximum Cable Length
</h3></div>

<p style="margin-left:0.0px;">Every device in a DMX system needs a <i><strong>unique address</strong></i>. <strong>Incorrect addressing</strong> creates <strong>conflicts</strong>, where devices fight over control, resulting in <strong>malfunctions</strong> 🎛️. Double-check those addresses to keep the peace!</p><div class="raw-html-embed"><h3 id="referens7">
Mistake 7: Ignoring Grounding
</h3></div><p><strong>Proper grounding</strong> is <strong>essential</strong> to avoid <strong>interference</strong> and ensure <strong>stable operation</strong> of your DMX system ⚡. Skipping this step can lead to <strong>malfunctions</strong> or even <strong>damage</strong> to your gear 😵. Ground it right, every time!</p>

Incorrect terminator placement in DMX setup 

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Mistake 6: Incorrect Addressing of Devices
</h3></div>

<p>By steering clear of these <strong>seven mistakes</strong>, you’ll set yourself up for a <strong>stable</strong> and <strong>reliable</strong> DMX system 🎉. Always follow the <strong>manufacturer’s recommendations</strong> and invest in <strong>high-quality components</strong> for the best results. Happy lighting! 💡</p>

<div class="raw-html-embed"><mark> Conclusion </mark></div>

<p><strong>MX systems</strong> are widely used in stage lighting to control lighting devices with precision. However, when setting up these systems, <strong>mistakes</strong> are often made that can cause <strong>malfunctions</strong> or even <strong>equipment failure</strong> 😱. In this article, we’ll explore the <strong>seven most common mistakes</strong> when connecting DMX systems and share practical tips on how to avoid them 👍</p>

Incorrect DMX cable connection causing signal issues 

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<p>MX systems are widely used in stage lighting to control lighting devices with precision. However, when setting up these systems, mistakes are often made that can cause malfunctions or even equipment failure. In this article, we’ll explore the seven most common mistakes when connecting DMX systems and share practical tips on how to avoid them.</p>

Seven Mistakes When Connecting DMX Systems 🌟

<div class="raw-html-embed"><ol>
  <li>
    <a href="#referens1">Three Dimming Methods: In Brief</a>
  </li>
  <li>
    <a href="#referens2">Phase Dimming (Leading/Trailing Edge)</a>
  </li>
  <li>
    <a href="#referens3">How to Choose the Right Dimmer</a>
  </li>
  <li>
    <a href="#referens4">Recommendation from the Sundrax Engineer</a>
  </li>
</ol>
</div>

Tables of Contents

<p>Controls the power delivered to the lamp by chopping part of the AC sine wave. Used with incandescent lamps, halogens, and some LEDs.</p><ul style="list-style-type:disc;"><li><strong>Good</strong> for <strong>traditional lamps</strong> and older systems.</li><li>May cause <strong>flicker</strong> with LEDs or <strong>transformer noise</strong>. ⚠️</li></ul><p><strong>PWM (Pulse-Width Modulation)</strong><br>The dimmer works with DC and controls brightness by switching on/off at high frequency. Mainly used with LED sources and drivers that support a PWM input.</p><ul style="list-style-type:disc;"><li><strong>High stability</strong> and <strong>excellent compatibility</strong> with modern fixtures. ✔️</li><li>Requires <strong>specific circuitry</strong> and <strong>driver compatibility</strong>.</li></ul><p><strong>0–10 V (Analog Dimming)</strong><br>The dimmer supplies a control voltage from 0 to 10 V to the fixture’s driver. Brightness depends on the signal level.</p><ul style="list-style-type:disc;"><li><strong>Simple implementation</strong>; an <strong>industry standard</strong> in architectural projects. 🏛️</li><li>Requires <strong>high-quality shielded cables</strong>; may be susceptible to <strong>interference</strong>.</li></ul>

Trailing-edge dimmer circuit board close-up 

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<div class="raw-html-embed"><h2 id="referens1">
 Three Dimming Methods: In Brief
</h2></div><div class="raw-html-embed"><h3 id="referens2">
 Phase Dimming (Leading/Trailing Edge)
</h3></div>

<p><strong>Type of Light Source</strong></p><p><span style="color:rgb(0,0,0);">✅ </span>Incandescent, halogen → <strong>phase dimmer</strong>.</p><p><span style="color:rgb(0,0,0);">⚠️ </span>Modern LED → <strong>PWM</strong> or <strong>0–10 V</strong>, depending on the driver type.</p><p><strong>Dimming Quality Requirements</strong></p><p><span style="color:rgb(0,0,0);">✔️ </span>For <strong>flicker-free</strong>, <strong>precise control</strong> → <strong>PWM</strong> is best. 🌟</p><p><strong>System Scale</strong></p><p><span style="color:rgb(0,0,0);">🏛️ </span>For <strong>centralized installations</strong> (offices, facades) → <strong>0–10 V</strong> is often preferable. 🏢</p><p><strong>Equipment Compatibility</strong></p><p><span style="color:rgb(0,0,0);">⚠️ </span><strong>Check</strong> the driver or fixture documentation → it must support the <strong>desired</strong> control method. 📘</p>

PWM signal graph showing duty cycle variations 

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 How to Choose the Right Dimmer
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<blockquote><p>There is no one-size-fits-all dimmer. First determine the <strong>type of fixture</strong> and <strong>dimming scenarios</strong>. If the project is <strong>large</strong>, it’s best to <strong>discuss</strong> it in advance with the equipment manufacturer or an engineer to avoid issues with <strong>flicker</strong>, <strong>incompatibility</strong>, and **overheating.🔍</p></blockquote><p>If you are unsure which solution to choose, our specialists will help you select the <strong>optimal combination</strong> of dimmers and drivers for your specific project. 🤝</p><p>Contact the Sundrax engineer: &nbsp;<a href="https://entertainment.sundrax.com/contacts"><strong>Contact Us</strong></a><strong>&nbsp;</strong> 📩</p>

<div class="raw-html-embed"><h2 id="referens4">
 Recommendation from the Sundrax Engineer
</h2></div>

<p>A <strong>correctly selected</strong> dimmer is the foundation of a <strong>stable</strong> and <strong>long-lasting</strong> lighting installation. We asked a Sundrax engineer Alex Chomsky to explain the difference between the main types of dimmers and how to choose the right one depending on the task. 🛠️</p>

Phase dimming waveform illustrating chopped AC sine wave 

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<p>A correctly selected dimmer is the foundation of a stable and long-lasting lighting installation. We asked a Sundrax engineer Alex Chomsky to explain the difference between the main types of dimmers and how to choose the right one depending on the task.</p>

How to Choose the Right Dimmer: Comparison of Phase, PWM, and 0–10 V ⚡

<div class="raw-html-embed"><ol>
  <li>
    <a href="#referens1">What is Galvanic Isolation? 🔌</a>
  </li>
  <li>
    <a href="#referens2">Where Galvanic Isolation is Applied 📡</a>
  </li>
  <li>
    <a href="#referens3">What Sundrax Engineers Recommend 💡</a>
  </li>
  <li>
    <a href="#referens4">Sundrax Engineer’s Opinion 🗣️</a>
  </li>
</ol>
</div><p>In professional DMX installations, dozens or even hundreds of luminaires, controllers, <strong>splitters</strong>, and amplifiers are connected in a shared network through which the signal is transmitted. But what happens if a high-voltage surge ⚡️, for example, due to a short circuit, connection error, or even during a thunderstorm, enters one of the sections? Without <strong>galvanic isolation</strong>, such failures can damage or destroy all equipment across the network.</p><p>We spoke with a Sundrax engineer <a href="https://www.linkedin.com/in/alex-chomsky-2a37b6311/">Alex Chomsky</a> about how <strong>galvanic isolation</strong> works in DMX networks, why it’s essential, and where it must be implemented without fail.</p>

<p><strong>Galvanic isolation</strong> is the electrical separation of connected devices while preserving signal transmission. In DMX networks, it is typically achieved using <strong>optocouplers (optical isolators)</strong> or transformers embedded in <strong>splitters</strong>, amplifiers, or interface modules.</p><div class="raw-html-embed"><h3 id="referens2">
  Where Galvanic Isolation is Applied 📡
</h3></div><ul style="list-style-type:disc;"><li><strong>DMX Splitters</strong>: Each output is galvanically isolated, preventing short circuits from spreading across the network.</li><li><strong>DMX-USB Interfaces</strong>: Galvanic isolation between the computer and the DMX network reduces the risk of PC damage.</li><li><strong>Ethernet–DMX Transceivers</strong> (ArtNet, sACN): These protect the digital network from electrical surges traveling through lighting cables.</li></ul>

<div class="raw-html-embed"><h2 id="referens1">
  What is Galvanic Isolation? 🔌
</h2></div>

<p>Without<strong> galvanic isolation</strong>, the entire DMX signal relies on a single ground. A voltage surge ⚡️ (even between two power phases on a stage) can create a potential difference that may damage or destroy interface equipment. This is especially critical for long cable runs or when power is drawn from different distribution boards.</p><h4>Example 📌</h4><p>One of Sundrax’s clients used a splitter without <strong>galvanic isolation</strong> for facade lighting. When a power supply fault occurred in one section, not only the end devices but also the controller inside the building failed. After upgrading to the <strong>Splitter Selective</strong> with full <strong>galvanic isolation</strong>, the problem was resolved. ✅</p><p><br>&nbsp;</p>

Autonomous DMX network controlling architectural lighting on a building facade 

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Why It Matters ⚠️

<ul style="list-style-type:disc;"><li>Use<strong> splitters</strong> with <strong>galvanic isolation</strong> on every output (e.g., <strong>Splitter Selective Pro</strong>, <strong>Splitter Duo DIN</strong>).</li><li>Implement interface modules with <strong>optical isolation</strong>.</li><li>Avoid ground loops between different sectors of the installation.</li><li>Separate power and DMX networks in large-scale projects.</li></ul><div class="raw-html-embed"><h2 id="referens4">
 Sundrax Engineer’s Opinion 🗣️
</h2></div><blockquote><p>We always recommend incorporating <strong>galvanic isolation</strong> in <strong>splitters</strong>. It’s a <strong>cost-effective protection</strong> against losses that can cost tens of times more. This is especially crucial for outdoor or distributed installations. 🏞️</p></blockquote><p>If you’re unsure where or how to integrate <strong>galvanic isolation</strong> in your DMX system, Sundrax engineers are ready to help you select equipment and design a connection scheme with protection for all critical components. 🛠️</p><p style="margin-left:0.0px;"><a href="https://entertainment.sundrax.com/contacts" target="_blank" rel="noopener noreferrer"><strong>Contact us to request a consultation</strong></a><strong> </strong>📩<br>&nbsp;</p>

<div class="raw-html-embed"><h2 id="referens3">
  What Sundrax Engineers Recommend 💡
</h2></div>

<p>In professional DMX installations, dozens or even hundreds of luminaires, controllers, splitters, and amplifiers are connected in a <strong>shared network</strong> through which the signal is transmitted. But what happens if a high-voltage surge ⚡️, for example, due to a short circuit, connection error, or even during a thunderstorm, enters one of the sections? Without galvanic isolation, such failures can damage or destroy all equipment across the network.</p>

Stage lighting setup with DMX controllers and galvanic isolation modules 

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<p>In professional DMX installations, dozens or even hundreds of luminaires, controllers, splitters, and amplifiers are connected in a shared network through which the signal is transmitted. But what happens if a high-voltage surge ⚡️, for example, due to a short circuit, connection error, or even during a thunderstorm, enters one of the sections? Without galvanic isolation, such failures can damage or destroy all equipment across the network.</p>

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DMX Connection Diagram

Dual-zone optically isolated DMX splitter RDM hub for DIN rail installation Sundrax Entertainment

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<p>Enhance your lighting controls with the Splitter Duo DIN – a cutting-edge, two-channel DMX/RDM splitter designed to deliver flawless signal integrity for a remarkable lighting experience.</p><h3>Seamless DIN Rail Integration</h3><p>Conveniently mountable on a DIN rail, the Splitter Duo DIN provides the perfect harmony of form and function for your lighting system. Engineered to fit into compact spaces, it effectively conserves space while maximizing your control capabilities.</p><h3>Dependable Performance in Any Setting</h3><p>Boasting a robust laser-etched aluminum housing, this indispensable device ensures continuous operation even at voltages reaching up to 305 V. Whether indoors or within sheltered outdoor enclosures, you can count on the Splitter Duo DIN to consistently manage your lighting network with unwavering precision.</p>

<p>All relevant industry-standard protocols such as DMX512 and RDM are supported</p>

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Galvanic Isolation in DMX Networks — Equipment Protection and Signal Stability | Sundrax 🛡️