The new KNX-USB interface UIM-KNX 42 establishes a bidirectional data connection between PC and KNX bus. The device enables addressing, setting parameters, visualization, protocolling and diagnosis of bus devices. The USB connector is galvanically isolated from the KNX bus.

With this KNX-USB interface you have the possibility to address every bus device in the bus system. The communication between KNX-USB interface and with the connected devices is handled via flexible common EMI protocol through UIM-KNX 42. This protocol is designed for actual and future applications. The connection between KNX and PC running standard software like ETS3, EITT and other software is handled by the FALCON driver. UIM-KNX 42 supports long messages (up to 228 byte length) and ensures easy handling in software under operating systems not supported by the FALCON driver (e.g.: Linux).

For specific diagnostic applications like EITT the UIM-KNX 42 is supporting a „Raw Frame“ operating mode.

Advantages:
- Long messages up to 228 byte length
- Common EMI
- USB 2.0
- Raw frames
- Low current consumption
- Easy usage even without FALCON software

An OEM version is available too.