DALI rotary dimming control unit Jung 1741 DSTE Power-DALI-Drehsteuergerät TW

The Jung 1741 DSTE Power-DALI rotary dimming control unit TW is a DALI-compatible rotary control intended for manual regulation of lighting levels and simple scene selection in DALI lighting installations. It connects to DALI networks and provides a tactile rotary interface for smooth dimming and intuitive adjustment of light output in residential and commercial spaces. The device is designed to be mounted and wired within standard electrical systems where DALI bus control is present, enabling local control alongside centralized lighting management.

Advantages

The rotary control offers precise, continuous dimming through a mechanical knob, allowing fine adjustment of luminance. As a DALI-compliant unit, it integrates with existing DALI systems without requiring proprietary communication protocols. The compact form factor and familiar rotary operation make it suitable for retrofit and new-install scenarios. It supports straightforward wiring into DALI power and control circuits and provides tactile feedback for users who prefer physical controls over touch panels.

Suitable for

Key specifications

How to use

Install the unit into the electrical box following local wiring standards and connect to the DALI bus and power supply according to the installer documentation. Use the rotary knob to increase or decrease light output; rotating slowly provides fine adjustment while faster rotation changes levels more quickly. If the installation supports scenes, use the knob or the associated push function (if provided by the device model) to recall or set simple scenes as configured in the DALI system. Commission the unit through the DALI controller or commissioning tool to assign addresses and integrate with group and scene configurations.

Recommendations

Ensure commissioning and wiring are performed by a qualified electrician familiar with DALI systems. Verify compatibility with the existing DALI power supply and controller before installation. For optimal performance, configure addressing and scenes using the central DALI commissioning tool and confirm mechanical mounting prevents strain on wiring.