KNX CP TP

KNX TP Area and Line Coupler.

Line coupler with galvanic isolation of main and auxiliary line

Filter function can be switched off briefly for commissioning (button on the unit)

The KNX TP line coupler KNX CP TP connects two TP lines as main line and subline. KNX CP TP can be used as KNX line coupler and KNX area coupler or KNX repeater (without filtering). KNX CP TP 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. 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. KNX CP TP then switches back to normal operation after expiry of a configurable time period. 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.