KNX Universal Dimmer Actuator | 2-channel, KNX Secure (2-300-500W)

GVS KNX Universal Dimmer Actuator | 2-channel, KNX Secure

The GVS KNX Universal Dimmer Actuator, 2-channel, provides extensive dimming capabilities for various types of lamps, including incandescent, halogen, LED, and energy-saving lamps. This actuator supports both leading and trailing edge dimming, ensuring flexibility and performance across lighting types. With KNX Data Secure, it offers reliable, secure operation, ideal for modern lighting systems. Each channel supports up to 300W, making it suitable for both residential and commercial applications.

Main Features

• Switching and dimming (relative/absolute) for a wide range of lamp types
• Status feedback for switch status, brightness, and error notifications (e.g., short-circuit, over-voltage, over-temperature)
• Reset behavior after download, bus failure, or bus recovery
• Six dimming curves: linear, exponential, cubic, quadratic, logarithmic, root, and user-defined
• Leading edge and trailing edge dimming for optimal performance
• Manual operation and output indication
• KNX Data Secure for enhanced security against unauthorized access
• Central control function (only for 2- and 4-channel models)
• Individual or parallel output options for increased load (only for 2- and 4-channel models)
• Additional features: staircase lighting, flashing switch, delay, scenes, threshold, forced operation, and operating hours counter
• Logical functions: AND, OR, XOR, gate forwarding, threshold comparator, format conversion, gate function, delay, and staircase lighting

Technical Specifications

• Power Supply: Bus voltage 21-30V DC via KNX bus
• Bus Current: <7mA/24V, <6mA/30V (2-channel model)
• Bus Consumption: <180mW (2-channel model)
• Output Channels: 2 dimmable channels with separate phase connection
• Max Output Capacity per Channel: 300W for incandescent, halogen, and LED (trailing edge)
• Parallel Load Capacity: 500W (2 channels)
• Standby Loss: Approx. 0.7W
• Power Loss: ≤2W per channel
• Protection: Short-circuit, over-voltage, over-temperature
• Max Load HV LED (110V): 2-30W (leading edge), 2-150W (trailing edge)
• Max Load HV LED (230V): 2-60W (leading edge), 2-300W (trailing edge)
• Max Load LV LED with electronic transformer (110V): 2-40W (leading edge), 2-150W (trailing edge)
• Max Load LV LED with electronic transformer (230V): 2-80W (leading edge), 2-300W (trailing edge)
• Operating Temperature: -5°C to +45°C
• Storage Temperature: -25°C to +55°C
• Transport Temperature: -25°C to +70°C
• Humidity: <93%, no condensation
• Mounting: On 35mm DIN rail
• Dimensions: 72 x 90 x 64 mm (2-channel model)
• Weight: 0.3kg
• Connections: KNX bus connection, screw terminals for outputs
• Wire Range: 0.2-2.5 mm² (1-channel); 0.2-6.0 mm² (2/4-channel)

Available Models

• GVS 88188759: Universal Dimmer Actuator, 1-channel - ADUD-01/02.3 - KNX Secure
• GVS 88188032: Universal Dimmer Actuator, 2-channel - ADUD-02/02.3 - KNX Secure
• GVS 88188773: Universal Dimmer Actuator, 4-channel - ADUD-04/02.3 - KNX Secure

This KNX 2-channel dimmer actuator provides flexible, energy-efficient lighting with secure operation via KNX Data Secure. Its versatility and compatibility with various lamp types make it an ideal choice for modern lighting applications.