ITR900-2000 is a KNXnet/IP routing & tunneling device and works as KNX IP line/area coupler. An external power supply is not necessary. The abil-ity to address all bus devices in the KNX bus system makes network opera-tions less time-consuming. Operational and filtering states, malfunction and faulty communication are indicated by LEDs. UPnP is available and the firmware can be updated by a comfortable Web front-end. ITR900-2000 connects the two communication media Ethernet/ KNX IP and KNX TP to feature (for all bus devices connected):
- Setting parameters
- Diagnostic operations
ITR900-2000 is able to filter the traffic according to the installation place in the bus system hierarchy and according to the built-in filter tables for group oriented communication. Configuring from the subline can be blocked. Message filtering can be temporarily deactivated by a single button press. The time period to automatically switch back to normal operation is ETS-configurable. To ease commissioning, temporary access to other lines is possible also without download from the ETS.