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| Item number: CIEN4-55494009 Manufacturer no.: 2CDG110171R0011 EAN/GTIN: 4016779881678 |
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![](/p.gif) | The ABB i-bus® KNX Line Coupler LK/S 4.2 is a modular installation device with a module width of 2 space units. It is used as a line or area coupler or as a repeater. As a line coupler, the LK/S connects a line with a main line, as an area coupler it connects a main line with an area line. It provides electrical isolation in this way. In connection with ETS4, the main groups 14...31 can be filtered. More information: Features | Module type | Digital | ![](/p.gif) | Signal direction | Input/output | ![](/p.gif) | Product colour | Grey | ![](/p.gif) | Certification | CE | Weight & dimensions | Width | 36 mm | ![](/p.gif) | Depth | 64.5 mm | ![](/p.gif) | Height | 90 mm | ![](/p.gif) | Weight | 90 g | ![](/p.gif) | Package width | 92 mm | ![](/p.gif) | Package depth | 41 mm | ![](/p.gif) | Package height | 65 mm | ![](/p.gif) | Package weight | 100 g | Operational conditions | Operating temperature (T-T) | -5 - 45 °C | ![](/p.gif) | Storage temperature (T-T) | -25 - 55 °C | ![](/p.gif) | Relative humidity | 0 - 95 % | Power | DC input voltage | 21 - 31 V |
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![](/p.gif) | Other search terms: KNX bus couplers, EIB-I/O module, EIB-I/O modules, KNX I/O module, KNX I/O modules, EIB coupler, EIB couplers, KNX coupler, KNX couplers, eib-i/o module, interfaces, interface, port, ports, adapters, adapter, interface component |
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