The Interra ITR102-0010 is a 2-channel KNX binary interface for integrating conventional push-buttons, switches, and dry contacts into KNX installations. It is commonly mounted behind wall mechanisms to convert contact events into KNX telegrams.

Configured via ETS5 or higher, each channel can be assigned to switching, dimming, shutters/blinds, scenes, RGB/RGBW control, and sequence functions. Internal logic objects and selectable outputs support compact retrofit or new-build projects where conventional wall hardware is retained.

Key Features — 2-Channel Universal Interface

• 2 independent binary inputs for push-buttons and dry contacts.
• ETS configuration with broad function mapping per channel.
• Two-button modes for dimming and shutter/blind control.
• Logic and output objects for compact KNX automation tasks.

At a Glance

Specification	Detail
Order code	ITR102-0010
Channels	2 binary inputs
Configuration	ETS5 or higher
Mounting use	Behind switch/push-button mechanisms

Applications and KNX Integration

• Retrofit projects: Reuse conventional wall controls in KNX.
• Small interface points: Two channels where compact input count is enough.
• Higher channel variants: ITR104-0010 and ITR108-0010.

Choosing Interra Input Modules

Choose ITR102-0010 for compact two-input points. For analog temperature channels and thermostat functions, use ITR106-0011.