DESCRIPTION ITR102/104/106 KNX universal interfaces are the devices with 3 different options. According to the number of inputs they have 2,4 or 6 inputs. ITR102/104/106 devices are used to interface the contacts to KNX bus substructure such as push buttons, switches etc. to make them communicating devices. MOUNTING, COMMISSIONING AND SAFETY NOTES 'INTERRA CONNECTION AND WIRINGS DIAGRAM Devices Power Supply Power Consumption Number of Inputs Type of Inputs Mode of Commissioning Type of Protection Temperature Range Flammability Color Dimensions Certification Configuration © 2018 INTERRA ITR106 EIB Power Supply 50 mW 2,4 or 6 Dry Contact Inputs S-Mode IP 20 Operation (-5°C...45°C) Storage (-25°C...60°C) Non-flammable Product Light Grey 40x10x40 (WxLxH) KNX Certified Configuration with ETS C€ KNX • The device may only be installed and put into operation by a qualified electrician or authorized personnel. • The device is inserted in a flush-mounted combined joint box. • The installation location should not be in the outdoor area. • The voltage potentials on the lines connecting the contacts are not electrically isolated from the bus voltage. • Permitted cable length can be up to 5 meters and unused wires should be insulated. • Avoid contact with liquids and corrosive gases. • Do not get wrong connection for KNX Black and Red wires. • The connection of the input cables of the device from the KNX bus or any other external voltage source must be completely isolated. • Please do not forget to recheck all connections after installation. CONFIGURATION AND FEATURES • Red : Device status as physical addressing and the presence of KNX. 3. Physical Addressing Button • This button is used to give physical address to devices and to verify the bus presence. The complete configuration of the device is performed via ETS3 or higher. Depending on ETS configuration and settings the product feature will be different. Avaialble functions are: ITR102 ITR104 • Switching • Toggle • Dimming Blind Control • Value Selected Most of functions only need one input and therefore each input might be assigned a different function. However there are also some functions which use two inputs such as “Dimming with 2 buttons” and “Shutter/Blinds with 2 buttons”.