Product Description
The US/U2.2 Universal Interface Module is an FM 2-channel interface designed to be integrated into KNX control systems. With a single bus subscriber, it simplifies installation and operation, optimizes energy usage and delivers a personalized KNX experience. Manufactured by ABB, this module provides future-ready control, ensuring compatibility with current and future smart building systems.
ABB's US/U2.2 Universal Interface, model number GHQ6310074R0111, is biplexed and operates with the KNX (TP) communication protocol. It has two channels, each independently configurable as input or output. The device is ideal for use with components such as conventional push buttons, auxiliary contacts, LEDs and electronic relays ER/U 1.1. It operates with pulsed voltage and supports up to 6 A current capacity. Maximum switching power is 100 W and energy dissipation is 0.25 W. Measuring 40 mm wide, 39 mm high and 12 mm deep, the device is flush mounted in a 60 mm diameter mounting box. It has an IP20 protection rating to facilitate installation and maintenance. Requires ETS2 V1.2 or later.