1. 01504.2 product description The 01504.2 media coupling device can be used as a line coupler, as a backbone coupler or as a line repeater. The basic functionality of the 01504.2 is coupling a KNX TP main line with a KNX TP sub line. Providing galvanic isolation between the two connected lines it enables a data connection between the upper line (main line or backbone) and the lower line.
Device frontend 3. Device frontend 01504.2 Bus state main line LED Bus state sub line LED LINE COUPLER Bus traffic main line LED Bus State Bus traffic sub line LED Group address filter table status LED Main Physical address filtering status LED...
Operational description 4. Operational description According either to the factory default settings or to the latest parameter settings (downloaded from ETS, also other tools) being in “Normal Mode” the 01504.2 oper- ates as it is supposed to. The default configurations of the “Normal Mode” are set by the main line and the sub line parameters.
Application description line coupler - ETS-Parameters line coupler 5. Application description line coupler With the coupler receiving physically addressed telegrams (Physical telegrams), for example during commissioning, it compares the physical address of the receiver with its own physical address to decide whether to route the telegrams or not. On receiving telegrams with group addresses (Group telegrams) the coupler proceeds in accordance with its parameter settings.
ETS-Parameters line coupler 6.2 General Fig. 5: General Selection ETS-Text Comment [Factory default] Fallback time 10 min, 1 hour, 4 hours, 8 hours After this time period the “Manual Function” is switched off automatically. for manual operation [1 hour] disabled pass all telegrams Manual function pass physical telegrams...
ETS-Parameters line coupler Selection ETS-Text Comment [Factory default] - Block: no telegram is routed. groups: filter, physical: block groups, physical: filter - Filter: only telegrams are routed which are entered in the filter table. groups: route, physical: filter groups, physical: route - Route: the telegrams are routed.
ETS-Parameters line coupler - Application description line repeater Selection ETS-Text Comment [Factory default] groups: filter, physical: block groups, physical: filter - Block: no telegram is routed. groups: route, physical: filter groups, physical: route - Filter: only telegrams are routed which are entered in the filter table. Configuration configure - Route: the telegrams are routed.
ETS-Parameters line repeater 8. ETS-Parameters line repeater 8.1 Settings In the properties window the basic settings of the Line/Field coupler can be adjusted and checked. Under the Settings tab the device name and the physical ad- dress (individual address) can be changed and downloaded to the device. Fig.
ETS-Parameters line repeater 8.3 Main line Fig. 10: Main line configuration Important note: The parameter “transmit all” for Group telegrams or Physical telegrams is intended only for testing purposes. This setting should not be used during normal operation. Selection ETS-Text Comment [Factory default] groups, physical: route configure...
ETS-Parameters line repeater 8.3 Sub line Fig. 11: Sub line configuration Selection ETS-Text Comment [Factory default] groups, physical: route configure - Route: the telegrams are routed. Configuration [groups, physical: route] - Configure: the following parameters can be set physically. 1. transmit all 1.
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