KNX line coupler K-BUS

DIN rail

The coupler can be used as line coupler, backbone coupler or repeater as well in existing KNX networks as in new KNX networks. It has a filter table with the help of which bus telegrams are either blocked off from one of the two lines or are passed on to another line thus reducing the bus load. The filter table is created by the ETS (KNX Tool Software) automatically on commissioning the system. Bus Main line 21-30V DC, used for power supply of the device Bus Sub line 21-30V DC Bus current Main: <10mA/30V DC, Sub: <5mA/30V DC Bus consumption Main: <300mW, Sub: <150mW KNX Main/Sub line Left bus connection terminal(Red/Black) Operation –5 °C ... + 45 °C Storage –25 °C ... + 55 °C Transport – 25 °C ... + 70 °C Humidity <93%, expect dewing Protection IP 20，to EN 60529 Dimensions 36×90 ×64mm Weight 0.1KG Housing Plastic housing, beige Design Modular installation device, on 35mm mounting rail