Description

The KNX USB Interfaceis designed for an intelligent building control system, which is used for facilitating communication between the PC and the KNX system.  
TheKNX USB Interfaceconnects a PC to an EIB/KNX system via a USB socket type A in the front and a USB interfaceextension cord, in order to configure, parameterize and commission the EIB/KNX installation as well as bus monitor using the ETS(ETS3 or later)software. In the case of EIB bus length enough, the USB interface extension cord is not necessary.
The maximum communication distance is 5m between the PC and the communication interface.
The communication interface of theKNX USB Interface is aUSBstandard2.0 type A, and uses a standard USB connection way with a PC.And the bus connection is done via a bus connection terminal at the front, and the device is provided powersupplyfrom the USB and bus.
The KNX USB Interfacehasnot an application program, but it is able to use the Engineering Tool Software ETS (ETS3 or later) to allocate the physical address. The factory default physical addresses are *5.*5.**5. Note— —a KNX drive program (GVS USB driver for KNX.exe) need to be installed in the PC, or else the interface cannot connect to the PC. 
Theextremelycompactdesign enables the USB interface appearance as USB flash disk as small, delicate, and portable.
The green LED lights up as soon as the USB interface and PC are connected and ready for operation. It flashes mean thatthereis communication between the USB interface and PC. The red LED lights up as soon as the USB interface and KNX bus are connected and ready for operation. It flashes mean that there is telegram traffic on the bus.
 The KNX USB Interface can run in the following operating systems:Windows ***0，Windows XP，Windows Vista，Windows 7, Windows Me andWindows *8.Note— —If running Windows Me and Windows *8, not only need to install the KNX drive program in the PC, but also need to install the HID driving.