ITR508-0008 | Interra KNX 8-Channel Combo Actuator (16 A)
The Interra KNX 8-Channel Combo Actuator (ITR508-0008) is a high-density, versatile control device essential for extensive automation needs in residential and commercial smart buildings. With eight independent output channels and a powerful 16 A switching current capacity per channel, it consolidates comprehensive control over numerous building systems from a single, DIN-rail mounted module.This Combo Actuator supports a wide variety of configurations, including general lighting control, AC and DC motor control (e.g., shutters, curtains), and fan coil control. Its design is focused on safe, efficient, and versatile operation, guaranteeing increased comfort and streamlined management of spaces.The actuator enables seamless KNX communication, facilitating information exchange with all necessary sensors and integration with building management systems. It provides a critical fail-safe with manual control pushbuttons on the device, allowing direct output control even during bus communication failures. The device is powered by the KNX bus and fully configured using ETS.
1. ITR508-0008 Interra Combo Actuator: High-Density Versatility and Control
A multi-purpose actuator for complex projects, combining 8 channels of robust control.
Technical Specifications:
- Product Code: ITR508-0008.
- Channel Count: 8 independent output channels.
- Output Current: 16 A @ 250 V AC per channel.
- Inrush Current: 120 A or 165 A (suitable for high-load LED lighting).
- Installation: 6 DIN units (105 x 90 x 64 mm).
- Bus Power: Supplied with power from the KNX bus.
- Current Consumption (Bus): Max. 20 mA.
Core Features:
- Multi-Mode Control: Supports Lighting Control, AC/DC Motor Control, and Fan Coil Control.
- Fail-Safe Operation: Includes manual pushbuttons for direct control of outputs during bus communication failures.
- Integration: Seamless KNX communication for integration into any building management system.
- Configuration: Complete device setup performed via ETS software.
2. Use in Smart Building Projects
This high-channel combo actuator guarantees efficient management and versatile provision of large or multiple spaces.
- Residential: Controls lights, shutters, and ventilation for an entire apartment or large home section.
- Commercial: Manages multiple lighting zones and various HVAC (Fan Coil) units for precise energy and comfort control.
