Triggers in Sundrax DMX Ethernet Converters
Lighting control devices are becoming increasingly intelligent and adaptable. One of the key features that enhance automation capabilities is the use of triggers.
The term “trigger” derives from the English word “trigger,” meaning a mechanism, such as a lever or catch, that initiates an action—most commonly associated with a firearm. Broadly speaking, a trigger is an event or signal that sets off a specific response.
In lighting control, a trigger is an external or internal signal that, when received, activates a pre-programmed lighting scene, switches the lights on or off, or adjusts their operating mode. This enables process automation and greatly simplifies lighting management across diverse situations, from routine operations to emergencies.
In ArtGate DMX Ethernet converters, triggers are implemented via two independent discrete inputs that respond to contact closure, commonly known as “dry contacts.” This means that when the circuit is completed — for instance, by pressing a button, activating a relay, or engaging a fire alarm output — the device recognizes this as a command and initiates the associated lighting scene.
Triggers enable lighting control without requiring a console or central control panel. This is particularly useful when lights need to be turned on quickly and easily in the absence of an operator.
Even individuals without technical expertise—such as duty officers, security guards, or cleaning personnel—can activate the desired lighting mode with a single button press.
Triggers can be integrated with security systems to automatically activate evacuation lighting scenes during emergencies.
A single controller can be tailored to numerous applications, from theaters and concert halls to industrial sites and museums.
In settings like stages, warehouses, or exhibitions, duty lighting provides a minimal yet adequate level of illumination for tasks such as maintenance, cleaning, or rehearsals, without relying on the main lighting console.
Using a trigger, this scene can be pre-programmed and linked to a button placed in an accessible location. As a result, duty staff can switch on the required lighting with one press, eliminating the need to call an operator.
During emergencies—such as fires, power outages, or evacuations—immediate activation of bright, directed lighting is essential to ensure safe evacuation from the premises.
To achieve this, a trigger can be connected to
🟠 The fire alarm system output
🟠 An emergency button ⮕ accessible to security or technical staff
The system will instantly switch to a pre-configured emergency lighting scene, which is critical in high-stress situations with limited time.
In exhibitions, showrooms, and museums, triggers can switch between multiple lighting scenes—such as “demonstration mode,” “photography mode,” or “night mode.” Each button can be assigned its own scene, offering a simple and intuitive control method.
Configuring triggers in ArtGate devices is designed to be straightforward and accessible, even for those without specialized skills.
Step-by-Step Instructions:
Both inputs can be programmed with different scenes, providing greater flexibility in lighting control.
Triggers in DMX Ethernet converters are a powerful tool that enhances the functionality of lighting systems, making management more convenient and responsive. In some cases, they can even be lifesaving.
With minimal investment, you gain
🟠 Simplicity ⮕ for staff
🟠 Reliability ⮕ in critical situations
🟠 Flexibility ⮕ for complex projects
For additional details on setup, integration, or purchasing devices with trigger support, we are happy to provide consultation.
