Weinzierl KNX RF/TP Coupler 673.1 secure Operation And Installation Manual

Compact coupler with support of knx data security, security proxy and segment coupler

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Compact KNX RF/TP coupler with support of

KNX Data Security, Security Proxy and Segment Coupler

KNX RF/TP Coupler 673.1 secure

Operation and installation manual

(Art. # 5474)

WEINZIERL ENGINEERING GmbH

Achatz 3-4

84508 Burgkirchen an der Alz

GERMANY

+49 8677 / 916 36 – 0

Tel.:

E-Mail: info@weinzierl.de

Web: www.weinzierl.de

Seite 1/22

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Page 1 Compact KNX RF/TP coupler with support of KNX Data Security, Security Proxy and Segment Coupler KNX RF/TP Coupler 673.1 secure Operation and installation manual (Art. # 5474) WEINZIERL ENGINEERING GmbH Achatz 3-4 84508 Burgkirchen an der Alz GERMANY +49 8677 / 916 36 – 0 Tel.:...
Page 2: Table Of Contents
ETS 6 ..........................11 Secure commissioning ....................... 11 Secure group communication ..................... 14 Description ......................... 16 General settings ......................... 16 Routing TP->RF ......................... 17 Routing RF->TP ......................... 19 Filter Table / Security Proxy Tables ..................21 © 2022 WEINZIERL ENGINEERING GmbH Seite 2/22...
Page 3: Application
1 Application The KNX RF/TP Coupler 673.1 secure is a compact KNX radio coupler. It connects KNX RF devices of a radio line with the KNX Bus Twisted Pair. The device has an extended filter table for main group 0 … 31. The coupler supports KNX Long Frames and is compatible with the ETS®...
Page 4: Knx Programming Mode
This is indicated by LEDs 3 and 4 ❺. ❻ ❼ Pressing button A or button B for a long time exits manual operation. Manual operation can be locked in the ETS database. © 2022 WEINZIERL ENGINEERING GmbH Seite 4/22...
Page 5 KNX RF is active. Manual operation is active. LEDs 7 and 8 off Forwarding of physically addressed telegrams, broadcast telegrams and system broadcast telegrams via KNX RF is not active. © 2022 WEINZIERL ENGINEERING GmbH Seite 5/22...
Page 6: Reset To Factory Default Settings
Security is disabled and the initial key (FDSK) must be used for secure commissioning. Routing TP->RF Group telegrams: Filter Individual addressed telegrams: Filter Routing RF->TP Group telegrams: Filter Individual addressed telegrams: Filter 4 Wiring scheme © 2022 WEINZIERL ENGINEERING GmbH Seite 6/22...
Page 7: Line Coupler
The device functions as a line coupler only if its individual address has the form x.y.0. The KNX RF/TP Coupler 673.1 secure has a filter table and therefore helps to reduce the bus load. The filter table supports the extended group address range (main groups 0 … 31) and is automatically generated by the ETS.
Page 9: Segment Coupler
4.2 Segment Coupler The individual address of the KNX RF/TP Coupler 673.1 secure corresponds to the form x.y.z (x, y: 1 … 15, z: 1 … 255). Thus the device functions as a segment coupler. The device functions as a segment coupler only if its individual address has the form x.y.z.
Page 10: Knx Security
5.1 Security Proxy A Security Proxy translates secure group communication from one side (e.g. secured KNX RF line) into unsecured group communication on the other side (e.g. unsecured KNX TP area) and vice versa. © 2022 WEINZIERL ENGINEERING GmbH Seite 10/22...
Page 11: Ets Database
RF/TP Coupler 673.1 secure (www.weinzierl.de) or from the ETS online catalogue. The KNX RF/TP Coupler 673.1 secure supports KNX Data Security to protect the device against unauthorized access from the KNX bus. If the device is programmed via the KNX bus, this is done with encrypted telegrams.
Page 12 The initial key is reactivated after a reset to factory default settings. The serial number in the certificate enables the ETS to assign the correct key to a device during a download. © 2022 WEINZIERL ENGINEERING GmbH Seite 12/22...
Page 13 RF range. With Subnet Isolation it can be set whether transmission and point-to-point communication is allowed into the subnet. It is recommended to set this to “Automatic”. Thus the telegrams are forwarded or filtered as configured in the database. © 2022 WEINZIERL ENGINEERING GmbH Seite 13/22...
Page 14: Secure Group Communication
6.4 Secure group communication Each object of the device can communicate either encrypted or unencrypted. The encryption is set under “Security” in the properties of the used group address: © 2022 WEINZIERL ENGINEERING GmbH Seite 14/22...
Page 15 ETS e.g. when the encryption of a group address is switched off and on again. Telegrams from the bus that do not address the KNX RF/TP Coupler 673.1 secure as a device are forwarded or blocked according to the filter settings (parameters and filter table).
Page 16: Description
6.6 General settings Device name (30 characters) Any name can be assigned to the KNX RF/TP Coupler 673.1 secure. The device name should be meaningful, e.g. “Living room EG”. This helps the clarity in the ETS project. © 2022 WEINZIERL ENGINEERING GmbH...
Page 17: Routing Tp->Rf
All group telegrams are forwarded to the RF line regardless of the filter table.  Filter The filter table is used to decide whether the received group telegram is to be forwarded to the RF line. The setting “Route” should only be used for test purposes. © 2022 WEINZIERL ENGINEERING GmbH Seite 17/22...
Page 18 For received group telegrams (from the TP line) always send an acknowledge.  If routed For received group telegrams (from the TP line) an acknowledge is sent only when telegram is forwarded to the RF line. © 2022 WEINZIERL ENGINEERING GmbH Seite 18/22...
Page 19: Routing Rf->Tp
All individual addressed telegrams are forwarded to the TP line.  Filter The destination address is used to check whether the received individual addressed telegram is forwarded to the TP line. The setting “Route” should only be used for test purposes. © 2022 WEINZIERL ENGINEERING GmbH Seite 19/22...
Page 20 The forwarded broadcast telegram will be not repeated in the TP line in case of an error.  Enabled The forwarded broadcast telegram will be repeated up to three times in case of an error. © 2022 WEINZIERL ENGINEERING GmbH Seite 20/22...
Page 21: Filter Table / Security Proxy Tables
Also the security proxy tables are displayed here. The filter table can be extended by manually adding group addresses. For this purpose, “Pass through Line Coupler” must be activated in the properties window of the corresponding group address. © 2022 WEINZIERL ENGINEERING GmbH Seite 21/22...
Page 22 Product database for ETS 6 WEINZIERL ENGINEERING GmbH www.weinzierl.de/en/products/673.1/ets6 Achatz 3-4 84508 Burgkirchen an der Alz Data sheet GERMANY www.weinzierl.de/en/products/673.1/datasheet Tel.: +49 8677 / 916 36 – 0 CE Declaration E-Mail: info@weinzierl.de www.weinzierl.de/en/products/673.1/ce-declaration Web: www.weinzierl.de 2022-10-25 © 2022 WEINZIERL ENGINEERING GmbH Seite 22/22...

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