Summary of Contents for KNX GIRA 5110 00
- Page 1 Product documentation Issue: 14.11.2022 51103300 RF/TP media coupler/repeater Order no. 5110 00...
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Page 2: Table Of Contents
Table of Contents Table of Contents Information on the product .................... 3 Product catalogue .................... 3 Function ......................... 3 Device components .................... 4 Device generations .................... 4 Update capability .................... 5 Technical data...................... 6 Accessories...................... 6 Safety instructions ...................... 7 Mounting and electrical connection ................... 8 Commissioning........................ 10 Application programs ...................... 14 Scope of functions...................... 15... -
Page 3: Information On The Product
RF line by retransmitting them immedi- ately. This allows an extension of the range of a KNX RF installation, meaning that it is possible to position RF devices as required in a building, even in the case of diffi- cult transmission and reception conditions. -
Page 4: Device Components
Devices with marking "I01": The device is KNX Data Secure-compatible with ETS5.7.3 or higher. Secure commissioning of other devices via media coupler is pos- sible without restrictions from this device version onwards. KNX Data Secure offers protection against manipulation in building automation and can be configured in the ETS project. -
Page 5: Update Capability
Information on the product | Update capability Update capability The device can be updated. Firmware updates (e.g. from device version I00 to I04) can be performed in existing installations with the ETS and a special update applica- tion program. It is recommended to update media couplers individually and sequentially. RF/TP media coupler/repeater | Order no. -
Page 6: Technical Data
Transmission capacity max. 20 mW Transmitting range in free field typ. 100 m Receiver category (Data according to EN 300220) KNX TP (media coupler/segment coupler operation) KNX medium TP256 Commissioning mode S-mode Rated voltage KNX DC 21 ... 32 V SELV Current consumption KNX 3.9 ... -
Page 7: Safety Instructions
Safety instructions Safety instructions Electrical devices may only be mounted and connected by electrically skilled persons. Serious injuries, fire or property damage possible. Please read and follow manual fully. The radio communication takes place via a non-exclusively available transmission path, and is therefore not suitable for safety-related applications, such as emergency stop and emergency call. -
Page 8: Mounting And Electrical Connection
Connect the device and mount it for use as a repeater only (no media/segment coupler function) If needed, the repeater can be connected to a KNX bus cable (TP) via which it is sup- plied, as long as the bus cable is the TP line of the associated media coupler. Thus the use of the repeater is especially relevant for retroactive solutions in existing TP systems. - Page 9 TP side during repeater operation is no longer possible after commissioning. Consequently, the repeater can only be programmed and dia- gnosed (e.g. with the use of suitable KNX RF USB data interfaces or via an- other media coupler of the same RF domain) via the RF side.
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Page 10: Commissioning
Commissioning the device as media coupler or segment coupler As delivered, the device can be programmed and commissioned via the TP side (e.g. with the use of suitable USB or IP data interfaces) or via the RF side (e.g. with a KNX RF USB data interface). - Page 11 USB or IP data interfaces insofar as the device is connected to the TP line of the associated media coupler). Programming access to the device via the RF side is always possible with no limitation (e.g. with a KNX RF USB data interface or via a media coupler).
- Page 12 RF do- main can be used (TP -> RF) or alternatively, a KNX RF USB data interface. Where necessary, the TP line of the media coupler can be used for voltage supply to the repeater (see chapter "Mounting and electrical connection"...
- Page 13 RF do- main can be used (TP -> RF) or alternatively, a KNX RF USB data interface. Where necessary, the TP line of the media coupler can be used for voltage supply to the repeater (see chapter "Mounting and electrical connection"...
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Page 14: Application Programs
Summarized description Use as media coupler in the function of area or line coupler (depending on the physical address and configuration). Use as KNX RF segment coupler possible. Use as KNX RF repeater not possible. RF/TP media coupler/repeater | Order no. 5110 00 | 51103300... -
Page 15: Scope Of Functions
Use as a segment coupler (ETS 6.0.5 or higher) with ETS application program "Media coupler / repeater 902211". – Use as KNX RF repeater possible in RF lines with ETS application program "Media coupler / repeater 902011". – Influence on forwarding of group telegrams (routing) by filter function in media and segment coupler operation. -
Page 16: Notes On Software
Notes on software Notes on software Restricted ETS programming access in repeater operation If the device is used as a repeater in RF lines with the ETS application program "Me- dia coupler / repeater 902011" (physical address = x.y.1...255 / no media coupler function), note that after the physical address has been programmed, the repeater can no longer be reached directly via the TP side. -
Page 17: Function
KNX RF, there is generally no physical limitation of the number of possible bus sub- scribers as in a TP line (e.g. 64). With KNX RF, the number of subscribers is only lim- ited by the physical addresses assigned in the ETS. - Page 18 The media coupler has a physical address in the form x.y.0 (x = TP area address, y = TP line address / e.g. "1.1.0"). A KNX RF line can contain up to 256 devices (including media coupler) (see figure 3). The media coupler is connected to the main TP line of an area. Addi- tional TP lines can be set up using additional TP line couplers.
- Page 19 This means that no additional group addresses can be added to the automatically calculated filter tables for lower-level segments. If devices for which group addresses cannot be assigned with the ETS are used in the KNX installation, dummy applications must therefore be used in the ETS project in higher-level areas or lines.
- Page 20 KNX RF environments is thus always made via media couplers and higher-level TP or IP lines (see figure 5). KNX RF USB data interfaces, as used in the ETS, are also assigned to a domain ad- dress. In consequence, only RF devices of the same domain can be commissioned directly by radio telegram.
- Page 21 KNX routing (precondition: media and backbone/line couplers forward the telegrams according to their filter property). Image 5: Example of a possible KNX topology with two RF lines and coupling via a main TP line In general, multiple media couplers can be used in various lines and areas of a KNX topology.
- Page 22 Telegrams with this value are always forwarded. The value is not reduced thereby. With the KNX RF, the routing counter is replaced by the telegram repeat counter ("RF repeat counter"). When a transmitter sends a new telegram for the first time, it is given the repeat value "6".
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Page 23: Function As Repeater
This allows an extension of the range of a KNX RF installation, meaning that it is possible to position RF devices as required in a building, even in the case of difficult transmission and reception conditions. - Page 24 Function | Function as repeater Image 6: Application example of a media coupler with repeater function In combined operation, the repeater function is executed parallel to the media coupler function (routing). The device acts as if the media coupler and the re- peater were two separate devices in the same housing and shared the same RF transmitter.
- Page 25 Function | Function as repeater of the repeater. If only two repeaters are used in one RF domain, the likelihood of communication problems due to repeated telegrams is reduced. The ETS permits integration of up to 255 repeaters in one domain. Nonethe- less, because of the RF data protocol, one RF telegram can only be forwarded a maximum of six times.
- Page 26 ETS when telegram recording with a KNX RF USB data interface takes place. These specific modes of action are made possible by extending the RF telegram structure and eval- uating special telegram characteristics, as explained in the following: RF/TP media coupler/repeater | Order no.
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Page 27: Led Display
Function | LED display On a KNX RF, in addition to the physical and domain addresses of the transmitter, a telegram is also given an LFN (Line layer Frame Number). This LFN is a 3-bit coun- ted measurand (value 0...7) which, starting at "0" for each new telegram, is counted up with value overrun by "1"... -
Page 28: Configuration Lock
TP side (e.g. with a suitable KNX TP USB or IP data interface) or as an alternative, via the RF side (e.g. with a KNX RF USB data interface). As needed, it is also pos- sible to prevent programming access to the device depending on the medium and so prevent changes to the configuration. - Page 29 Function | Configuration lock Setting up the configuration lock The parameter "Configuration via" determines whether the configuration lock is active and to which media it applies. ￭ Set the parameter to "TP and RF". The media coupler can be programmed and read out for diagnostic purposes from the TP or RF side with no limitation.
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Page 30: Parameters For Media Coupler Configuration
/ repeater 902211". Depending on the physical address the device can be inserted either as a media coupler or, alternatively, as a segment coupler in the KNX topology. Already the physical address assignment and programming define the device function. The fol- lowing parameter must also be configured for the appropriate use. - Page 31 In media coupler function mode, the device can also repeat telegrams from its own RF domain. Like in an independent repeater mode, this allows the range of a KNX RF installation to be extended, meaning that it is possible to position RF devices as required in a building even in the case of difficult transmission and reception condi- tions.
- Page 32 The status LED only lights up yellow briefly when an arbitrary group telegram, broad- cast telegram or physically addressed telegram is received on the RF side. In this case, telegrams of all KNX RF domains are displayed. With the settings "flashes for telegram reception on RF (own domain)" and "flashes for telegram reception on RF (all domains)", the status LED also...
- Page 33 TP side (e.g. with a suitable KNX TP USB or IP data interface) or, as an alternative, via the RF side (e.g. with a KNX RF USB data interface). As needed, it is also pos- sible using this parameter to prevent programming access to the device depending on the medium and so prevent changes to the configuration.
- Page 34 LED. As soon as this parameter is set to "forward unfiltered", the status LED flashes red quickly. This setting should only be selected in a KNX installation within the context of system commissioning. During normal operation of a KNX system after com- missioning, it is always recommended to activate the filter function of the group telegrams in both communication directions.
- Page 35 LED. As soon as this parameter is set to "forward unfiltered", the status LED flashes red quickly. This setting should only be selected in a KNX installation within the context of system commissioning. During normal operation of a KNX system after com- missioning, it is always recommended to activate the filter function of the group telegrams in both communication directions.
- Page 36 Function | Parameters for media coupler configuration Broadcast telegrams transmit unfiltered block This parameter determines whether broadcast telegrams are forwarded from the lower-level RF side to the higher-level TP side (routing RF -> TP). transmit unfiltered All broadcast telegrams are transmitted. block All broadcast telegrams are blocked.
- Page 37 Function | Parameters for media coupler configuration physically addressed telegrams A physically addressed telegram transmitted by the device on the TP side is checked for transmission errors. This parameter determines whether the forwarded telegram is to be repeated up to three times when a BUSY or a NACK confirmation signal is received, or when there is no ACK confirmation signal on the higher-level TP line.
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Page 38: Safe-State Mode
Safe-state mode Safe-state mode Function of the safe-state mode If the device does not work as intended, e.g. as a result of errors in the project design or during commissioning, the execution of the loaded application program can be hal- ted by activating the safe-state mode. - Page 39 Safe-state mode ￭ Reconnect the device connection terminals or switch the voltage supply back Safe-state mode is deactivated. A programming process of the application program via the ETS does not end the safe-state mode, because there is no automatic restart. RF/TP media coupler/repeater | Order no.
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Page 40: As-Delivered State
As-delivered state As-delivered state Function in delivery state In delivery state, the device is ready for operation as a media coupler. The device works as follows with the configurations below: – Physical address: 15.15.0 – Domain address: $FF FF FF FF FF FF –... - Page 41 As-delivered state The device resets to delivery state. ￭ Release the programming button. The status LED lights red-> yellow briefly. The device is in delivery state. RF/TP media coupler/repeater | Order no. 5110 00 | 51103300 Page 41 of 42...
- Page 42 Contact Gira Giersiepen GmbH & Co. KG Elektro-Installations- Systeme Industriegebiet Mermbach Dahlienstraße 42477 Radevormwald Postfach 12 20 42461 Radevormwald Deutschland Tel +49(0)21 95 - 602-0 Fax +49(0)21 95 - 602-191 www.gira.de info@gira.de RF/TP media coupler/repeater | Order no. 5110 00 | 51103300 Page 42 of 42...