Area/Line/BB Coupler/Repeater

The KNX TP line coupler connects two TP lines as main line and subline. The device can be used as KNX line coupler and KNX area coupler or KNX repeater (without filtering). The device 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 grouporiented communication. Long messages with up to 240 bytes APDU are supported. Configuring from subline can be deactivated. Special functions for transmission of telegrams are available. Filtering can be temporarily deactivated on pressing the Function button (Manual Function), i.e. to ease commissioning. The device then switches back to normal operation after expiry of a configurable time period. The device is a rail-mounted device for installation in distribution boards on 35 mm DIN rails. The device is supplied with power by the main line. Operational and filtering states, malfunction and faulty communication are indicated by LEDs. Lines have a galvanic separation between each other.