4 channel Dimming Actuator DIM4 KNX-S

Key Features

• 4-Channel Dimming Control: Provides four independent dimming channels for flexible lighting management across multiple zones or circuits.

• Wide Load Compatibility: Supports a variety of dimmable loads including incandescent, halogen, and LED lighting, ensuring broad application use.

• Automatic Load Detection: Intelligent recognition of connected load types optimises dimming performance and ensures reliable operation.

• Advanced Dimming Curves: Adjustable dimming profiles for smooth transitions, flicker-free operation, and user-defined comfort levels.

• KNX Data Secure Integration: Fully compatible with KNX Data Secure, providing encrypted and reliable communication for enhanced system safety.

• Manual Operation & Status LEDs: Front panel buttons allow direct channel control, while integrated LEDs indicate output status and system activity.

• Overload and Short-Circuit Protection: Built-in safety mechanisms protect circuits and ensure long-term reliability.

• Compact DIN-Rail Design: Occupies 4 modular units for easy installation in distribution boards or control panels.

Product Description

The Steinel 4-Channel Dimming Actuator DIM4 KNX-S is a high-performance dimming solution designed for intelligent, energy-efficient lighting control within KNX-based automation systems. Each of its four independent channels allows precise management of lighting circuits, making it ideal for residential, commercial, and architectural applications.

Supporting a wide range of dimmable loads including LED, halogen, and incandescent lighting, the actuator automatically detects connected load types to deliver optimal dimming performance. Adjustable dimming curves and fade times ensure smooth and flicker-free lighting transitions, enhancing visual comfort and ambience.

Integrated with KNX Data Secure, the DIM4 KNX-S provides encrypted and stable communication between devices, safeguarding against unauthorised access. Manual control buttons and status LEDs on the front panel allow quick testing and diagnostics, while built-in overload and short-circuit protection ensure long-term durability.

Compact and efficient, the Steinel DIM4 KNX-S installs easily on a DIN rail (4 TE width) and is commissioned via ETS5 or later versions. Combining reliability, security, and precision control, it forms an essential component for advanced KNX lighting automation systems.