The Interra ITR108-0010 is an 8-channel KNX binary interface for high input density behind conventional switches and dry contacts. It is designed for projects that need many contact inputs while keeping module count and cabinet complexity low.

Commissioning is done in ETS5 or higher. Channels can be assigned to switching, dimming, shutters/blinds, scenes, RGB/RGBW control, and command sequence functions. Internal logic and output-object capabilities make it suitable for dense retrofit and new-build KNX input layers.

Key Features — 8-Channel Universal Interface

• 8 binary channels in one module for high-density control points.
• ETS mapping with independent function assignment.
• Two-input modes for dimming and blinds where required.
• Retrofit-ready integration of conventional contacts into KNX.

At a Glance

Specification	Detail
Order code	ITR108-0010
Channels	8 binary inputs
Configuration	ETS5 or higher
Typical use	High-density push-button / dry-contact integration

Applications and KNX Integration

• Large retrofits: Many input points with fewer modules.
• Panel efficiency: Reduced DIN/cabinet footprint compared to multiple low-channel interfaces.
• Related products: ITR102, ITR104, and ITR106.

Choosing Interra Input Modules

Choose ITR108-0010 where the highest binary input density is required. For analog and thermostat requirements, use ITR106-0011.