Area or line coupler for KNX

Specification

Item no.

Room

Quantity

EAN

2123 00

4010337125686

Price system (PS) not equal to 1, 14 = reduced discount.

Note: For legal reasons, some products are not available in certain countries.

EAN 4010337125686

Item no. 2123 00PU 1

PS 66

Price system (PS) not equal to 1, 14 = reduced discount.

Note: For legal reasons, some products are not available in certain countries.

Provides a data link between two KNX lines/segments/areas and ensures galvanic isolation between these lines/segments/areas.
Can be operated as an area coupler, line coupler, segment coupler or amplifier by addressing.
Use as a segment coupler to extend a line with additional line segments, with a filter table configurable for the line segment.
Filter functions for group telegrams and physically addressed telegrams can be configured separately in the ETS.
Manual operation to deactivate the filter functions (separately for group telegrams and physically addressed telegrams).
Indication of the current operating mode and status of the filter functions via multi-coloured status LEDs.
Filtering, forwarding and blocking of encrypted and unencrypted telegrams regardless of start-up as a KNX Data Secure product.
Secure proxy for connecting an unencrypted and encrypted line (e.g. in use between a building (unencrypted line) and the outside (encrypted line)) or when using two devices to create a secure bridge between two unencrypted lines.
Automatic setting of the functionality as a secure proxy in ETS6 after secure start-up using a device certificate.
Configuration and start-up of the device from ETS 5 from version 5.7.7 when used as an area coupler, line coupler, or amplifier. With ETS 6 from version 6.1.0 (recommended), additional use as a segment coupler or secure proxy.

KNX medium	TP256
Rated voltage
KNX	DC 21 to 32 V SELV
KNX current consumption
higher-level line	9 mA
lower-level line	5 mA
Connections
KNX	Connection and junction terminal
Ambient temperature	-5 °C to +45 °C