The Theben RME 4 I KNX is a versatile shutter actuator designed as a 4-fold extension module for KNX systems. With its relay outputs, it allows for the control of up to four switching channels and can be expanded to up to 12 channels by combining with additional modules. The actuator is suitable for mounting on a DIN rail and offers a wide range of functions, including switching, delayed switching operations, and pulse functions. The integrated LED display indicates the switching status of each channel, while the manual switches can also be used without bus voltage. The RME 4 I KNX supports central control commands and enables the storage and retrieval of scenes, making it a flexible solution for modern building automation.

• Expandable to up to 12 channels by combining with RME 4 I
• Supports logical connections such as AND, OR, and blocking
• Adjustable behavior during bus failure and recovery
• Feedback object for each channel for status monitoring
• Central objects with and without priority for flexible control.