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Logic module - What is a KNX logic module and what options does the device offer when linking simple and highly complex functions? Why do we recommend logic modules as a useful addition to any KNX system? Find out here.KNX is the standard protocol for smart home and building automation. A system equipped with KNX technology enables you to control all connected devices in your household via a touch panel or remotely. The KNX technology is used not only in private homes or shops, but also in industrial buildings, hospitals, schools, high-rise buildings, universities, yachts and ferries and other facilities. The KNX automation system in residential or industrial buildings connects a large number of devices within the same facility. This allows information to be exchanged very quickly and maximizes efficiency in the workplace. There are hardly any limits to the size of a system and its complexity. KNX can be connected to different systems like BACnet, LON, LCN, RS485, LoRa, NB-IOT, Zigbee and others. This creates almost unlimited possibilities. Changes and extensions are possible at any time, quickly and inexpensively. The KNX automation makes our life more comfortable because it is:flexible - Almost all functions in the house can be controlled via KNX. Numerous brand manufacturers offer a wide variety of compatible devices.User-friendly - All electrical devices are easy to control. All control modules can be operated manually.safe and secure - the KNX system is not based on 230V, but on harmless 24-30 V. With the KNX Secure function, the system is particularly secure. With the KNX technology, the house, property and outbuildings can be controlled and monitored automatically. The use of additional control centers is not necessary. The KNX system fulfills a large number of functions, for example lighting, air conditioning and security systems. Work steps and daily routines are accelerated and the energy in our living space is used more efficiently. Easy installation:As series installation devices, logic modules are quickly clamped onto the DIN rail. The KNX connection is made using a special terminal. In order to create a perfect setup, numerous primary and secondary components can and must work together in a system. This includes KNX logic modules. These are always used when the installed KNX devices lack the necessary logic functions for specific tasks or higher-level central control and regulation tasks are required. As a modular installation device with a width of 1 to 2 modular widths, logic modules and scene modules/event modules also fit into small installations. An additional power supply is not necessary. The device draws its energy from the KNX system.What are KNX logic modules used for?KNX logic modules are a very useful and important addition to any KNX system. This means that additional functions can be reliably mapped. With the help of KNX logic modules, you can define a wide variety of dependencies and logically link group addresses. It is possible to implement simple and highly complex functions, from the alarm system to meter monitoring. You always remain decentralized and independent of central server components.Image: MDT SCN-LOG1.02 logic moduleKNX logic modules offer linking functions with:all common logic gates, filter functions, time functionsTime modules with comparison function and run-on timeconverters and multiplex modulesdelay blockslight scene modulesMonitoring functions of bus participantscomplex specific blind controlshour counterstemperature switches or temperature modulesConverters for converting telegramsSequencer modules for generating multiple telegramsand many more TIPEven if a KNX server/visualization is used, we recommend a KNX logic module for failure monitoring or for relevant functions that must be ensured in the event of a KNX server failure.You are still not sure what practical use logic modules have? We will show you with a very simple example:Suppose you have a small pond with a fountain on the patio of your house. Now you want the fountain to be running when you are home in the evening. The easiest would be to turn it on and off manually. No automation is used here. Using a timer is a bit more convenient. This means that the fountain runs in the evening after work, for example from 5 p.m. to 9 p.m. However, this is not yet intelligently automated. If the fountain's power supply is connected to the KNX bus, you could set the switch-on time in the evening and let the fountain run until sunset. But what if you sit longer on your terrace at the weekend and don't want the fountain to switch off when the sun goes down. This is where the logic module comes into play. In addition to timing and sun control, you can now command the fountain to keep running as long as the patio lights are on.How are KNX logic modules programmed?The KNX logic module is usually parameterized via the ETS (Engineering Tool Software). Complex KNX logic modules are processed using a simple graphic editor, which also enables laypersons to easily program and commission them. These logic modules often require free additional software/plug-in provided by the manufacturer.Are there different KNX logic modules?eibabo® has a large portfolio of KNX modules that are designed for a wide variety of tasks. These include KNX logic modules, KNX logic building blocks, KNX security modules, KNX application building blocks, KNX time building blocks, KNX logic controls, KNX link building blocks, KNX monitoring building blocks, KNX function modules, KNX scenes/event building blocks, KNX visualization servers and KNX logic controllers. When buying, make sure you choose high-quality goods from manufacturers such as ABB, Berker, Buderus, Busch-Jaeger, Hager, Jung, MDT, Merten, Schneider-Electric or Siemens. Catalogue content:In this eibabo® catalogue Installation bus systems > Logic component for bus system you will find items from the following product groups:Item overview:Alarm moduleApplication controllerApplication moduleBus technologyControllersFunction moduleLogic moduleMonitoring moduleSecurity moduleSocket coverZone terminalfrom the following manufacturers:Manufacturer overview catalogue Logic module:ABBBUDERUSBusch JaegerGiraMDTMertenSchneider ElectricSiemens

Tactile sensor - Smart, individual, simple, extravagant, futuristic - touch sensors, also known as KNX buttons, like to attract admiring glances and their modern design alone suggests to every user that this is more than a conventional light switch. Rockers, glowing LEDs, small symbols or even LCD displays give an idea of the numerous functions hidden behind many an installation. In addition, there is often a very noble selection of materials such as high-quality metal, acrylic or glass, which always exudes a touch of extravagance. But why are multifunctional touch sensors needed and how do you use their potential optimally? We give you a brief insight here.The basics in a nutshellTouch sensors are multifunctional control elements for the smart home.The design and function selection is huge, from a single button to a control center with 12 or more buttons, everything is possible.You can use it to control, for example, the light, its dimming, blinds, heating, entertainment center, door opener and all other devices in your home network.The button functions can be assigned individually and can be easily reprogrammed if necessary.Integrated LEDs or other displays often show the respective operating status or provide information about errors. What is a touch sensor or a KNX button?You can operate the end devices integrated in your smart home network with a touch sensor or a KNX button. This can be blinds that you can raise and lower - light that you dim - the heating that you regulate or completely individual, user-defined scenarios. Depending on the model, operation is optically individual. In general, it is operated using a different number of buttons or rocker switches and/or even displays.The different types of KNX buttonsUsing a KNX universal button interface, you can basically turn any conventional button into a KNX button. These interfaces are installed in a deep device box behind the standard button and thus take on the task of the binary input, which converts the classic switching processes into KNX signals.Which doses are suitable?To do this, use a branch switch box with 4 screw domes or a deep switch box or an electronics box. Use our eibabo® search to quickly find the right item.This solution is particularly suitable for the standard application 'basic lighting' per room (see: 'What are standard applications?') or for the modernization of existing installations as well as for inexpensive and functionally manageable system extensions.'Real' KNX tactile sensors are much more complex and range up to control elements with elegant touch displays. Temperature sensors, LED displays and background lighting are often already combined in one device. In contrast to the simple interface variant, there is often the option of providing each key with additional functions, which are then triggered, for example, by a long press, double-click or even triple-click. TIP:We recommend planning well in advance so that you can later fit all the functions you need into your keypad. While some KNX push-button sensors require a separate bus coupler to which they are plugged, the bus coupler is already integrated in others. The eibabo® technology store also has both complete KNX pushbuttons and pushbutton sensor modules. The latter is 'only' about the technology and you can choose a matching design cover yourself. The possibilities are diverse - you can choose exactly what suits your project.The advantages and disadvantages of tactile sensorsThe central control of a large number of actions on different end devices is certainly the greatest advantage. The plus in comfort is combined with the flexible options for changing and expanding a well-planned setup. The disadvantage is certainly the slightly higher acquisition costs of a smart home solution compared to a conventional electrical installation. In the case of units with many keys and each assignment with different control variables (print, double-click), the overview of all the functions and their control can easily be lost.Unusual application examples in everyday lifeWe have already mentioned a few classic use cases. In the course of our more than 25 years of work, we have also been able to implement 'very special' projects. It starts with the smart opening and locking of the cat flap in the basement, continues with the choreographed lighting of exterior facades and doesn't end with the automatic pool cover, the fully automated aquarium or the heated driveway in winter. You want to know more? We answer frequently asked questions.Nobody knows everything and sometimes there are small ambiguities that prevent us from correctly grasping connections or from deciding on one or the other product. You may also find an answer to your question in the following topics.How are the KNX devices programmed?Many interested parties are quickly startled by the term 'programming', but it's not that difficult at all, because it's not actually programmed with the 'ETS', but assignments and parameterizations are carried out.What does ETS mean for KNX?The term ETS (Engineering Tool Software) means that it is programming software for commissioning the KNX devices. The tool is more of a software for parameterization and basically also suitable for laypersons with an interest in the logic of the KNX.No programming knowledge or programming language is required. If you are interested in the rather simple logical connections of the KNX bus, you are in a position to create a project. Of course, more complex projects require a certain amount of experience. We always recommend having the basic project created by an experienced system integrator. This allows you to easily change important parameters yourself later on, since many things change in the life cycle.Which touch sensor or KNX button should I buy?Well, we can't give a general answer to this question, but we can perhaps provide some impetus for decision-making. KNX push button sensors are available in a variety of designs. The manufacturers offer solutions for every taste. However, you should not only be guided by the optics. In addition to the optics, eibabo® also recommends checking the applications (parameters and functions) provided by the manufacturer for the ETS (Engineering Tool Software). Significant deficits can open up here in the course of a project if the beautiful button were not able to control the necessary actions correctly. Plan exactly which requirements you place on the respective push button sensor and then select a suitable model accordingly. NOTE:ETS is standardized software for commissioning the KNX devices and can be obtained from www.knx.org. With regard to the design, you should also rely on optics that have a positive effect in the long term and not follow every short-term trend, only to realize a few years later that the brightly colored displays and the LEDs for various status messages on the buttons in the wall were a bit too much of a good thing. It makes sense to ensure that displays can be dimmed or configured in different brightness levels and status LEDs can be configured and switched off. A timeless surface design, for example, has simple elegance, looks classy, is durable and has no playful rockers that could quickly gather dust.How do I recognize whether a touch sensor already has a bus connection?Some touch sensors already have a bus connection. If you're not sure, a look at the back will clarify.Image: KNX push button sensor - Jung 4047TSMA touch sensor is equipped with a bus coupling if it has a black and red (or gray and red) terminal for the bus on its back. This 4-wire terminal with plug-in terminal connection serves as a distributor for up to four KNX lines.How do I keep track of the individual functions of complex touch sensors?We would like to encourage you to think: Imagine you come into a room and have to press the small second rocker from the top left on an 8-way pushbutton sensor every day to switch on the basic lighting. It can quickly happen that you accidentally set the pressure point on the adjacent rocker and unfortunately operate the blinds at 11:00 p.m. Not to mention how a guest or child is supposed to cope with it.So it can indeed be a bit difficult to always steer correctly. But: The advantages of the KNX lie in the intelligence of the system, which is implemented by the system integrator based on their experience and your functional requirements. For this reason, you should arrange functions logically or thematically and, if necessary, group them on easy-to-use buttons. If necessary, it is advisable to divide standard applications and detailed circuits into different buttons at different mounting heights.What are default applications? What is the best way to implement this into the system?The first switch box is usually placed on the 1.05m upper edge of the finished floor. At this point you should mount a conventional double button and connect it twice to the bus via a very inexpensive KNX button interface. Of course, you can also mount 2 or 3 double buttons and integrate a 4-way or 6-way KNX button interface. A deep switch box or electronics box is installed as a flush-mounted box in order to be able to place the small button interface behind the double button.Here you save!Combine a KNX button interface with a conventional double button.With the conventional double button, you have more choice in the design of the switch range and, in the event of defects or design changes, you can obtain a lifetime replacement without having to reprogram. You can assign the most important and most frequently used basic lighting to this button or parameterize the button or the button interface with light scene recall. A beautiful flat switch is also very easy to use for guests and children.What is meant by detailed switching on the KNX button?You should mount detailed circuits of the certainly many functions in a room on the 1.60m upper edge of the finished floor and call them up from a room controller or multiple push-button sensor with an optionally integrated room temperature controller (see also our multiple control unit catalogue). A room temperature controller already requires this mounting height for optimal control. At this user-friendly height, you can then carry out all additional controls for additional lighting, blinds, roller shutters, entertainment, etc.Touch sensors wear out very quickly! Is that correct?Like all other technical components that are used more or less every day, tactile sensors and control points in general are subject to a certain amount of wear and tear. However, this is no different than with conventional buttons or switches. It is possible that individual parts that have been in use for a decade are then worn out.Does it make sense to control the heating using touch sensors?Definitely, as a rule, individual room heating controls are also required for KNX installations. In terms of value for money, the combined buttons with room temperature controllers are the best choice, also in terms of user-friendliness.Which manufacturer offers the most beautiful and best KNX buttons?Beauty is in the eye of the beholder, we won't take a position on that. In terms of quality, however, all brands perform very well. There is no such thing as the 'best' touch sensor. Each manufacturer has its individual strengths in terms of applications (parameters and functions). eibabo® offers switches from all brand manufacturers (from ABB, Berker, Busch-Jaeger, Gira, Hager, Jung, MDT, Merten to Siemens). Select KNX push-button sensors in the following versions: KNX push-button sensor, KNX sensor unit, KNX wall sensor, KNX room control unit, KNX push-button sensor module, KNX push-button sensor extension module, KNX push-button 1-fold, KNX push-button 2-fold, KNX push-button 4-fold, KNX push-button 5-way, 6-way KNX button, 8-way KNX button, KNX control panel, KNX button with bus coupler, KNX button module, KNX touch sensor, KNX button sensor plus, KNX glass button. Catalogue content:In this eibabo® catalogue Installation bus systems > Touch sensor for bus system you will find items from the following product groups:Item overview:Adapter frameBuilding controlBus couplerBus technologyButton couplerCabel CanalColor displayContactlessControl elementGlass buttonGlass sensorGroup button bus couplerLight scene touch sensorsNickel metallicOutdoor areaPendulum fanReceiving sensorRemote controlRemovable fanShutter buttonSingle rockerSplash proofTactile sensorsTemperature sensorTitle blockTouch sensorWireless pushbuttonWireless solutionfrom the following manufacturers:Manufacturer overview catalogue Tactile sensor:ABBAVM ComputersystemeBerkerbticinoBusch JaegerEatonElsnerESYLUXGiraHagerIssendorffJungLingg & JankeMaicoMDTMertenRopagSiemensTheben

Ceiling-/wall luminaire - Looking for the perfect lamp? In this catalog you can expect a huge selection of different ceiling lights and wall lights at top conditions. You're sure to find what you're looking for here - whether you prefer modern LED technology or love the charming retro look.Wall lights and ceiling lights - atmospheric or functional lighting for living rooms and work areasIn almost all living areas, commercial spaces or offices, ceiling lights and wall lights provide the basic lighting. The position on the ceiling is ideal for distributing the light evenly throughout the room. This makes life more comfortable on dark days or allows you to work at night. But which lamp should you choose, since there is an almost endless choice? We would like to make your decision easier with a small guide.Which wall light or ceiling light is the right one?Before you decide for or against a specific model, you are sure to ask yourself many questions that narrow down the selection. Mostly it is about the appearance of the lamp. Since this selection criterion is very subjective, we do not want to go into more detail at this point. As a specialist for Smart Home and building automation, eibabo® is an online mail order business that focuses on technology. That is why we 'light' the topic here from this angle.In addition to the look, which criteria are still decisive in order to find the right wall light or ceiling light?The place of use: Where do you attach the light? Is the lamp exposed to special conditions (wet rooms, dusty workshop, living room)? Do you have to clean the lamp often?Usage: Do you use the light for many hours every day or only occasionally?The fixture: is the room high enough for a pendant light? What substrate is to be expected (concrete, steel beams, wood)?The light intensity: Are you planning the luminaire as the main lighting? Would you like to create a special mood?Color temperature and color rendering: the color of the light is often crucial. A work area with people requires a different light spectrum than lighting fruit or meat. Warm light is preferred for living rooms.The shape of the light cone: do you need the light to be concentrated (e.g. via spotlights) or should a large area be illuminated?The opportunity to change: Would you like a color change? Would you like to be able to change the direction of the beam angle? Is there a need for expansion later?The lighting technology: Do you prefer conventional light sources? Do these have to be interchangeable? What are the advantages and disadvantages of LEDs? How important is power consumption?Smart home integration: will the light become part of the building automation? What conditions are in place or need to be created? Wall lights and ceiling lights for offices and workplacesEfficient and fatigue-free work is also a question of the right light. Working on a computer or studying files over the course of a long workday can cause eyestrain. It is therefore important that the light can be adapted to changing conditions. Large-area light strips or grid lights are usually used for professional applications. Such lighting can be found, for example, in hotels and restaurants or conference rooms, in shops and other commercially used rooms.Already knew?The lighting of office workplaces is regulated in the European standard DIN EN 12464-1. It should serve the health and safety of people at their workplace and ensure optimal visual performance and the best possible visual comfort.In Germany, the Workplaces Ordinance and an occupational health and safety rule for lighting also apply. Other countries have their own regulations. It doesn't matter whether your workplace is in an open-plan office or whether you work from home most of the time. Good lighting increases the feel-good factor during working hours. In other words: The lighting must be suitable for all the tasks that arise in the office and must be selected accordingly. This includes working on the screen as well as writing and reading texts at the desk. TIP:Additional lighting is also required for screen work. The stark contrast between a bright screen and a dark room strains the eyes. When choosing the right lights for the workplace, pay attention to the following things:The illuminance at the workplace is given in lux (lumens per m²). Depending on the type of activity, 500 to 1,500 lux are recommended. The power of a lamp is usually stated on its packaging.The color temperature of light is given in Kelvin. A color temperature of 3,300 to 5,300 Kelvin is recommended for office workplaces. In the industrial sector, workshops and the like, it may be over 5,300 Kelvin. This light is similar to daylight, has a higher proportion of blue and activates the biorhythm.The color rendering can influence the purchase decision. The Color Rendering Index (CRI) says something about how natural the colors of an illuminated object appear. This is therefore a quality feature for a light source and is important, for example, in the food industry or the fashion industry.A lamp should not dazzle, neither directly nor indirectly. On the one hand one speaks of physiological glare, which causes an actual disturbance of the visual function, and on the other hand of psychological glare. This is a purely subjective and individual disturbance.Avoid flickering lights. Surely you know this from a defective fluorescent tube. Other light sources also flicker, mostly unnoticed and at high frequency. Our body perceives this constant alternation of light and dark. This affects, among other things, the ability to concentrate.Furthermore, the luminance and the direction of the light can be interesting parameters for determining an optimal lamp for the workplace. Wall lights and ceiling lights for the living areaThe rules are not as strict for the living area, but many of the criteria mentioned can also be applied to private use. Here, the place of use is one of the determining factors for or against a particular model. And the influence of optics plays a much more important role than in the professional environment.Image: Zumtobel LED recessed ceiling light EP 1200-840For living rooms and sleeping areas, lights are usually chosen to match the furnishings. With classic models, standard lamps are to be used, and you can decide individually about their brightness and light color. In functional rooms such as kitchens, bathrooms and dining rooms, rows of spotlights are often used instead of individual lights. Recessed spotlights or LED recessed light points give the room a pleasant flair. The big advantage is that you can emphasize or stage individual areas of the respective room. For example, if you like to cook, there should be enough spotlights above the worktop to provide sufficient light. Beautiful pictures on the wall look even more interesting if they are directly illuminated. In the bathroom, recessed spotlights at head height illuminate your face without casting large shadows. This makes skin care and shaving easier. It is important to ensure that these not only produce a pleasant light, but are also suitable for the humid room climate.Are wall lights and ceiling lights with LED technology recommended?Basically, LED technology is a modern way of generating light. Over the years, this has almost completely replaced conventional light bulbs. The Light Emitting Diode (Light Emitting Diode) is cheap, durable and consumes little energy in comparison. Almost all manufacturers of lamps and lights offer LED wall lights and LED ceiling lights. For example, it is possible to use large floodlights or floodlights as ceiling lights. Hundreds of LEDs illuminate the room very evenly. In terms of color temperature, LEDs were limited in the first few years and emitted an unnaturally cold light. In the meantime, however, the light of modern LEDs is comparable to the 'old' light bulbs. RGB LEDs generate light across the entire color spectrum. Thanks to the LED light threads (filaments), warm colors can be generated that correspond to those of fire or candles. In the form of a wall light, these variants are suitable, for example, for atmospheric accentuation of masonry or living areas.Advantages of LED technologycheap and energy efficientlong lifetimeenvironmentally friendly recyclableflexible in structure and arrangementspace savingColor change possible Disadvantages of LED technologyhigher initial investmentonly electronically dimmablethe color rendering often seems artificialPermanently installed LEDs cannot be replaced if they are defective TIP:If you have a choice, opt for LEDs over incandescent, CFL, or fluorescent tubes. Please refer to the product description to find out whether an LED wall light or LED ceiling light has the advantages or disadvantages mentioned. If you opt for a light with a conventional design, you don't have to do without LED technology either. In the eibabo® shop you can get LED light sources in the form of classic light bulbs, which you can use in their place in the socket of your light.Which material is recommended for my wall or ceiling light?In addition to individual taste, the choice of material for a wall light or ceiling light can be based on pragmatic criteria. In the typical living area, there are hardly any restrictions. Anything that pleases is allowed. Plastics in smooth shapes are usually easy to clean. Lights with a washable housing are best suited for use in the basement or hobby room. Some of these models are unbreakable or additionally protected against mechanical influences by brackets. It is better not to choose materials such as wood, copper or brass if the lamp will be exposed to the weather or higher humidity. Metals can discolor or rust.What do I have to pay attention to with ceiling and wall lights for outdoor use?Even outdoors, wall lights and ceiling lights are not only decorative, but also practical. When the entrance to a home is well lit at night, there is less chance of tripping and searching for the keyhole. A pleasantly lit terrace invites you to linger. But regardless of whether you decide on a subtle or eye-catching design, please pay attention to the suitability for outdoor use. A look at the product description or the information on the IP protection class can help here. All lights that you install on the house wall or on the ceiling of the entrance area must at least correspond to protection class IP44. These are protected against splashing water from all directions. The first digit describes the protection against foreign bodies, the second digit the protection against water. The higher both digits, the more protection is offered. An IP 67 luminaire, for example, withstands jets of water and brief immersion.What are the advantages of ceiling or wall lights with motion detectors?Motion detectors are useful. They detect people in the dark and then switch on the wall light or ceiling light. This ensures security in the house entrance, in the stairwell, in the driveway or in the garage after dark. Motion detectors are also useful when you don't have your hands free to operate a light switch. At eibabo® you can get ceiling lights and wall lights with and without motion detectors from all well-known manufacturers such as Hera, Philips light PLS, Regiolux, Ridi lights, RZB Zimmermann, Trilux, Zumtobel light, Schmitz lights, Schuch light, IDV, Böhmer, Eglo , ESYLUX, Briloner, BEGA Gantenbrink, Pracht, Performance in Light, Brumberg lights, Hufnagel, Trio lights, Hufnagel, Peill+Putzler, Neuhaus lights, EVN lighting technology, Legrand (BT). Catalogue content:In this eibabo® catalogue Luminaires > Ceiling-/wall luminaire you will find items from the following product groups:Item overview:Bedside lampCabinet lightingDisinfection lightFabric lightFlat PolymeroFunctional lightHall lightingHandleless profileHeadlightHigh bay lightHigh temperature lampLightingLine of lightMicroprism lampMultilumenOpal lightOutdoor display lightOval lampPicture lightQuick assembly systemRecessed frame lightRecessed wallwasherSports hall lightSquare lightSurface-mounted downlightTable lightUnderpassWallwasherfrom the following manufacturers:Manufacturer overview catalogue Ceiling-/wall luminaire:AbalightAlbert LeuchtenArcliteAura LightBEGA GantenbrinkBrilonerBrumbergBöhmerDianaEgloEthermaEVNFabas LuceFischer & HonselFKBGiraHelestra LeuchtenHeraHufnagelIlluminaKonstsmideLEDVANCELegrand BticinoLegrand SEKOLichtlineLTSLudwigNeuhaus LeuchtenNobileNorkaOligoOpple LightingPerformance in LightPhilips LichtRegioluxRidi-LeuchtenRopagRZBScharnberger+Has.Schmitz-LeuchtenSchuchSensopartSitecoStahlSteinelSun CracksTriluxTrio-LeuchtenWaldmannWibre

Connection box - copper - In the field of data communications technology, you will find a wide range of junction boxes at eibabo®. In this catalog we offer you devices for signal transmission with copper cables. Here you can read interesting facts about the use of the well-known RJ plug connections and their origin. These proven junction boxes for data technology offer you maximum flexibility, reliability and ease of installation.We carry modular and compact junction boxes in different performance classes for:flush mountingsurface mountingMounting on the DIN rail or for duct installation In connection sockets, a distinction is usually made between single sockets and double sockets. In addition to the variants for copper cables, you will find connection sockets for fiber optic cables in other categories of our shop. Matching keystone modules are also available for almost every connection. Our range includes products of the highest quality, which also meet high demands or industrial use.Image: Rutenbeck UAE-ClassEAiso8/8Up0 UAE junction boxJunction boxes with connector types from the RJ seriesRJ plug connections are mainly used to create network connections. The 'Registered Jack' connectors are standardized network interfaces with a defined design for plugs, sockets and their circuits. These are used to connect telecommunication devices. The most well-known standards include RJ-11, RJ-12, RJ-45 and others. The contacts inside are in the form of blades which, when crimped with a special tool, cut through the conductor's insulation and create a conductive connection. The connectors are usually made of transparent plastic so that the assignment of the contacts can be seen.The crimpingYou can obtain special crimping tools for assembling connectors from the RJ series here in the shop. There are universal crimping tools that you can use to crimp all types of RJ plugs. There are also crimping tools that are only suitable for certain connector types.The Registered Jack Standard was originally developed and patented by Bell Laboratories in 1975. This should standardize the connectors used and simplify the work of connecting end devices. Thanks to the support of the US Federal Communications Agency, these were quickly established as the standard for connecting subscribers to telephone networks.Which RJ connectors are the most common?In order to better understand the designation of the plugs and sockets, you should know their structure. The plugs and sockets have a specific number of contact positions. Depending on the model, this can be four, six, eight or ten pieces. However, a contact does not have to be installed at every contact position. This results in the plug designation or the socket designation. Some examples:A 4P4C connector has four contact positions, all four of which are occupied by contacts.A 6P2C connector has six contact positions, only two of which are occupied by contacts.An 8P8C connector has eight contact positions, all eight of which are occupied by contacts. The RJ-9 connector (4P4C) is mainly used to connect telephone handsets to telephone sets. These are the smallest connectors in the RJ series. These have four contact positions and four contacts.RJ-11 connectors are used to connect the phone cords from landline phones. There are two types of RJ-11 connectors: two-pin as 6P2C and four-pin as 6P4C.RJ-12 connectors are similar to RJ-25 connections. These have six positions and six contacts (6P6C) and are primarily used to connect proprietary telephones with a six pin connector.The RJ-45 connectors are very common. These have eight occupied contact positions (8P8C) and are designed for the connection of telecommunication devices. You will find them on computers, network connection sockets, network switches or patch panels. Depending on the cable used, these plugs differ in the shape of the cutting blades:Blades for single core twisted pair cables where the conductors consist of only one solid conductive coreBlades for multi-core twisted pair cables, where the conductors consist of several conductors (strands) braided togetherTriple blades for both types of twisted pair cables Externally, the RJ-45 connectors for different cables do not differ. The difference lies in the position of the contact blades that cut through the cable insulation. Shielded RJ-45 connectors are used with a shielded twisted pair FTP cable for protection against interference and radio interference. You will receive suitable junction boxes for this, which also offer shielding. TIP:There are rubber caps with different color markings for some RJ plugs. These enable better assignment and prevent kinking and damage to the cable at the connector input. 10P10C plugs and sockets are referred to as RJ-50. These have ten occupied contact positions and are used to control uninterruptible power supplies, barcode scanners and medical devices.What are keystone junction boxes?Keystone is a modular insert for passive network devices such as junction boxes or patch panels. These inserts fulfill the function of ports to which, among other things, RJ plugs can be connected. You will receive Keystone junction boxes, which form the framework for using your Keystone modules. All Keystone modules have a set shape and two sides for connecting wires and/or connectors. Depending on the type of connections, the models are divided into 3 types:Unchangeable ? there are identical connectors on both sidesVariable ? with different connectionsSocket ? the most common, on the front side there is a socket for inserting a plug (for example RJ-45), and on the back side there is a connector with insulation displacement terminals for fastening an uncrimped cable. What does the specification of the category mean for a junction box?If you want to buy a junction box and look at the characteristics of the devices, you often come across the indication of a category. This information is an indication of the possible speed of data transmission. Just like the connection sockets, your network cables are also classified into different categories.The CAT-5 standard offers a transmission speed of up to 100 Mbit/s.The CAT-5e standard offers ten times faster speeds of up to 1000 Mbit/s or 1 Gbit/s.Networks based on the CAT-6 standard and associated hardware support 10 Gbit/s. The specification 6A designates the further development of this standard with an increased transmission frequency. Please match the rating of the junction box to the rating of your connection and the type of cable you are running. Catalogue content:In this eibabo® catalogue Data and telecommunication > Data communication connection box copper (twisted pair) you will find items from the following product groups:Item overview:Cable connectorCentral plateChannel socketCommunication junction boxCommunication socketCommunication technologyConnection module carrierConnection unitData connector housingData couplingData socketDevice cupDevice socketDouble frameFlush-mounted boxInsulation displacement connectionJunction boxLocal loopModule carrierMounting frameNetwork socketRaised floorRecording moduleScrew connectionScrew terminalSupport plateTelecommunicationsUnderfloor boxfrom the following manufacturers:Manufacturer overview catalogue Connection box - copper:3MABLBerkerBrand-RexBusch JaegerCommScope EMEACommScope/AMP NetconnCorningDätwylerEFB-ElektronikElsoGiraHagerHartingLeoni DatacomLumberg ConnectMennekesMertenMetzMurrelektronikOBOPanduitReichle & De-MassariRutenbeckSetecSiemensTehalitTelegärtnerWAGOWeidmüller

Power supply - Find out here how to supply your KNX bus system with power. What power requirements do the individual KNX participants have? Which items do we recommend? This eibabo catalog contains power supplies and system devices for various automation systems, such as LCN, radio bus, KNX and many other systems.How do I determine the right KNX power supply for my installation?The most common power supplies in this catalog are for the KNX bus system. To determine the required power supply, you should first look at the structure of a KNX network. A distinction is made here between segments that are divided into a specific hierarchy. Imagine a tree whose trunk splits into branches. Twigs come off the branches. The branches represent the smallest 'unit' and are referred to as lines in the KNX network. Each line consists of the power supply, a KNX bus line and the participants. A main line would be the branch that connects multiple lines into an area. The area line represents the trunk that connects multiple areas. This structure makes sense for larger networks or if a division into several segments is recommended due to the structural conditions of a building.In addition to the power supply for the participants, the bus itself also requires a power supply of 24V nominal voltage. This is transmitted along with the data signals on the bus line. Depending on the manufacturer, the corresponding power supplies deliver 28V to 31V slightly more than the nominal voltage. This creates a buffer, for example for possible line losses. KNX bus participants still work stably up to 21V. The voltage difference is used to compensate for voltage drops in the bus line or at the contact resistances. A line can theoretically include up to 64 devices and provides a maximum current of 640mA at a voltage of 28V to 31V. This statement is based on the assumption that each KNX participant is allowed a maximum of 10mA from the bus voltage. The load capacity of the strongest power supply of 640mA continuous current must not be exceeded.Please plan in reserveWhen dimensioning your lines, allow at least 15% buffer for later extensions. A 640mA power supply therefore corresponds to around 54 devices.Smaller KNX power supplies are also available for fewer participants per line. If you know in advance that a line will never have more than a maximum of 32 subscribers (27 with buffer), you can choose a 320mA power supply. The same applies to a line with a maximum of 16 devices (14 with buffer). A 160mA power supply is sufficient here. In addition, there are larger 29V-30V power supplies with current limiters 640mA and KNX chokes separately. A KNX power supply always contains a KNX choke.The power requirement of a KNX participant is usually standardized. This should not normally exceed 200mW. 150mW for power supply of the microprocessor and 50mW for the bus terminal. There are many KNX devices that do not require this power reference. There are also KNX participants with higher requirements, for example KNX actuators, KNX room controllers or KNX displays. Please take this into account when sizing your lines. Pay attention to possible voltage drops, because the devices do not draw a certain current from the bus, but a certain power. If the maximum current is expected to be exceeded, you should integrate fewer than 64 participants in this line.How does the KNX power supply work?In the KNX power supply, the power supply always provides direct current (DC) at the output. The difference between the designation transformer and power supply is essentially that a classic transformer always outputs alternating current (AC) and also only works with alternating current at the input. Depending on the manufacturer, the power supplies generate a supply voltage of 28V to 31V. When the bus is idle, the supply voltage of the power pack is present. This state corresponds to a logical '1'. The logical '0' is generated by an alternating voltage. In order to send the '0', the sending KNX device reduces the voltage by around 5V for a short time. This results in an immediate compensating impulse, which comes from a choke integrated in the power pack. The KNX line is thus decoupled from the associated KNX power supply by the choke. This prevents short circuits in the data telegrams caused by the power pack. The voltage change is necessary so that the recipient can use the informationAre there KNX power supplies for more than 64 participants per line?In the eibabo® technology store you will find KNX power supplies up to 1280mA. However, it is not possible to set up a line with 128 participants. The power is distributed at two different outputs. There is thus the classic choked output with 640mA for the KNX bus as well as another unchoked output. Participants can be supplied with an auxiliary voltage via this output, for example a heatable rain sensor. Alternatively, you can use it to set up a second line. An additional choke is required for this.Image: Siemens 5WG11525-1AB22 KNX power supplyCan I monitor the utilization of a power supply?If you want to check whether a power supply is reaching its limits in use, we recommend a device with an integrated diagnostic function. This allows device temperature, output current, output voltage, bus traffic and other current measured values to be sent via KNX. This enables troubleshooting or general monitoring.What do I need a KNX emergency power supply for?Whether you need a KNX emergency power supply depends on how high you assess the risk of a power failure and its consequences for your system. The emergency power supply is used to buffer the bus voltage. An external battery is connected to the device. This provides a voltage of 12V DC and ensures the bus voltage for some time. The integrated charging electronics of the KNX emergency power supply recharges the battery or maintains the state of charge. You can record the operating states (mains voltage, error warning, battery operation) using a binary input, for example. As a rule, KNX emergency power supplies are mounted on the DIN rail. Both the KNX emergency power supplies and the required batteries are available here in the eibabo® shop at reasonable prices.What does PoE power supply mean?The abbreviation PoE stands for 'Power over Ethernet'. This allows you to transmit the electrical power required for the operation of the individual participants via the data lines of the network cable. You do not need a separate power cable. TIP:With a PoE power supply, the effort involved in cabling wired Ethernet networks is reduced. With this technology, the electrical voltage from the power supply is fed into the data cable. On the participant's side, this is diverted out again. To avoid interference, the participant should be PoE compatible. In this way, it can cleanly separate the incoming supply voltage from the data signal. If the end device is not PoE-compatible, the additional installation of a passive PoE splitter is necessary. The splitter takes the supply voltage from the data cable and feeds it via a separate line to the power input of the end device.Can I get classic 12V and 24V power supplies for conventional applications from eibabo®?Our classic power packs for the top-hat rail can be regulated depending on the model and are suitable for the power supply of external equipment. In addition, it is possible to use these for other equipment. Using a choke and a component for current limitation each, specific power supply units can also be used to supply one or more KNX lines. In addition to the installation technology, we offer you classic power supplies for universal use.What power supplies and manufacturers would you recommend?Basically, we recommend that you choose a device that suits your needs. Voltage supplies / power packs are standardized and are subject to legal requirements and regulations. If the technical parameters are completely identical, a price comparison between different manufacturers is of course worthwhile. In this catalog you will find KNX power supplies, KNX power supplies, KNX commissioning power supplies, KNX emergency power supplies, PoE power supplies, bus power supplies, IP power supplies PoE, battery modules for KNX power supplies, 12V power supplies and 24V power supplies for conventional applications. Rely on the excellent quality from the following leading manufacturers of smart home automation: ABB, Berker, Busch-Jaeger, EASYLUX, EIBMARKT, Gira, Hager, Issendorf, Jung, Lingg & Janke, MDT, Merten, Siemens, Somfy, Theben and Warema . Catalogue content:In this eibabo® catalogue Installation bus systems > Power supply for bus system you will find items from the following product groups:Item overview:Audio electronicsBuilding system technologyBuilt-in power supplyBus supplyBus technologyBus voltage supplyCareControl transformerDC power supplyDIN railsMoellerfunkMotion detectorPower suppliesPower supplyPower supply unitRadio systemSafety power supplySafety transformerSwitching power supplySystem deviceSystem power supplySystem voltagefrom the following manufacturers:Manufacturer overview catalogue Power supply:ABBBusch JaegerEatonEIBMARKTElsnerElsoESYLUXGiraHagerIssendorffJungLegrand SEKOLingg & JankeMDTMean WellMertenPehaSchneider ElectricSiemensSomfyThebenWielandZumtobel

Mesh cable tray - Laying cables and lines made easy. With high-quality mesh cable trays at top prices. Find out everything you need to know about purchasing and installing mesh cable trays here. If you live in an apartment building, trellis run safely through your basement. You will also find installations of this type in industrial companies, assembly halls and workshops. Mesh trays are components of cable support systems, but differ from cable trays and cable ladders.What are mesh trays?Mesh trays are strong wire meshes based on welded, formed and galvanized metal rods. The result is a grid tray that houses power and signal cables. Mesh cable trays are mainly designed for indoor use. The cables and lines are fastened with clamps or cable ties directly to the metal rods of the channel. The channels themselves usually have a U-shape in cross-section, i.e. a bottom and two sides. For stability, some manufacturers offer extended C-shape and G-shape cross-sections. The G-shape mesh cable trays fulfill the function of open cable ducts. TIP:The matching wall brackets and deck supports for attachment to the building are also available here in the shop. These channels accommodate, guide and support cables and lines. Wire mesh trays can be cut or bent into configurations such as curves, slopes and tees to accommodate complex cable runs. Mounting is typically on walls, overhead, or under floors for whole-building installations. Mesh cable trays are installed as systems. In order to create the required installation route, straight sections are connected to each other using the fittings (bends, angles, reducers, branches) that are also available, as well as accessories.What advantages do mesh cable trays offer?Mesh trays are one of the preferred cable mounting systems for installers. This is due to a number of advantages that mesh trays have over closed cable trays or cable ladders. These include:Material and cost savingsThe metal grid is open on all sides and very little metal is needed for it. This saves weight, material and reduces manufacturing costs. Compared to strong wide-span cable trays or cable ladders, resources are saved and the burden on the environment is reduced. As a customer, you will feel this advantage in the price. Mesh cable trays are cheaper than the other systems mentioned.Solution for all industriesCable trays are used in a wide range of companies, as well as municipal, industrial and private buildings. The places of use extend to basement rooms, workshops, server rooms, office workplaces and areas with extreme conditions. This can be strong temperature fluctuations, toxic atmospheres or zones with increased pollution.Customizable on siteEach installation is unique and often requires different twists, bends and pitches to properly route the cable. Mesh cable trays are flexible and can be adapted to the respective situation by hand in just a few simple steps. With simple equipment such as metal cutters, fasteners and a wrench, individual configurations of the cable route are carried out on site without loss of stability. For systems with wide-span cable trays and ladder trays, you must plan and purchase bends, T-pieces and corner pieces beforehand. If your needs change during installation, the parts you purchased may be useless and you will need to order different parts.Minor disturbancesDue to the low metal content, mesh cable trays significantly reduce the so-called interference in data cables. This is the optimal choice for use in the SCS area.definitionSCS ? Structured Cabling Networks is a user-independent, future-oriented network infrastructure built under economic parameters.Quick and easy to installThe assembly is self-explanatory. A wide range of brackets, connections and fixings allows installation to be carried out by people with different levels of expertise.Customizable cable managementMesh cable trays offer many alternatives for cable routing. The possibility of branching off individual cables and lines anywhere from the cable bundle is particularly practical. With closed support systems, it is not so easy to leave the canal.Optimum heat dissipationNo heat accumulates in the completely open mesh cable tray. Any heat generated is immediately released to the environment. This provides more security, especially when a large number of cables are bundled.Safe against pestsAnimals can damage cable systems. For example, mesh trays are more difficult for rodents to overcome than closed cable trays. The animals are more likely to fall through the openings and it is more difficult to build nests on the gratings.Easy control and repairMesh cable trays have an open floor plan. It is not difficult to identify problems with lines and cables, as well as to change or uninstall individual lines.Reduced weight without sacrificing stabilityMesh trays are lighter than other cable support systems, but have the same strength. This makes it easy to ship, store, transport to site, hang and adjust. In addition, there are no sharp edges that can damage the cables and lines.Image: OBO Bettermann G-GRM 50 50 G mesh cable trayHow are mesh cable trays connected?Straight connectors or clamp connectors are offered for connecting mesh cable trays. Straight connectors connect mesh cable trays in straight lines and ensure easy cable routing. These are simply pushed onto the ends of the wire mesh trays with a straight cross-section. This creates a secure connection without the need for nuts and bolts. Clamp connectors connect curved or straight mesh cable trays. These are ideal for both simple and complex routes. These connectors require nut and bolt attachment.What are the dimensions of the trellis?The classic length of a mesh cable tray is 3,000 millimeters. In individual cases, shorter channels are also available. The height of the sides starts at around 30 millimeters and goes up to a height of around 150 millimeters. You can also choose the width very flexibly. Mesh cable trays are available in widths between 30 millimeters and 900 millimeters. The most commonly used standard sizes of wire mesh cable trays are:Width: 50, 100, 150, 200, 300, 400, 500, 600mmHeight: 35, 50, 60, 80, 100, 105mm How resilient are mesh cable trays?When choosing a product, it is worth paying attention to the height of the side, the width of the base and the thickness of the wire. These parameters influence the subsequent load capacity of the mesh cable tray. The number and positioning of the connectors and fastening elements are also decisive for a stable construction. The resilience can therefore not be specified in general terms. The greater the distance between the breakpoints, the less resilient the system is. TIP:For the highest possible load capacity, mesh cable trays should always be connected to one another between the spans of the support points and attachment points. The positioning of the butt joint between two mesh cable trays affects the load-bearing capacity of the system. This should not be done directly where the structure is attached to the building. You will achieve the greatest stability of the cable route when the butt joint is at a ratio of approximately 1/4 to 3/4 to the breakpoints.Are mesh cable trays high-maintenance?Electrical installations are typically located outside the normal range of human influence. You often need ladders or scaffolding for checks, repairs or changes. It is therefore important that maintenance work is required as little as possible. Mesh cable trays are very easy to maintain. The metal is protected against corrosion and dirt cannot accumulate due to the construction, which is open at the bottom. The visual inspection of the system can therefore also be carried out from below the mesh cable trays. This saves money, time and cleaning work.Why should I buy mesh cable trays from eibabo®?The eibabo® technology store is one of the leading specialist centers for electrical installations. As a customer of our shop you will receive:a large selection of wire mesh cable trays of all common sizesa simple and convenient ordering processmany secure payment methodsfast worldwide delivery with track and traceno minimum conditions for the delivery of products For the mesh cable trays, there are also connectors and brackets for wall mounting and ceiling mounting here in the online shop. Catalogue content:In this eibabo® catalogue Cable carrying systems > Mesh cable tray you will find items from the following product groups:Item overview:Distribution interior fittingsGrid angleGrid trackHeavy-duty channelHeavy-duty mesh cable trayLuminaire support gridManifold constructionMesh cable trayStainless steel trellisSteel mesh cable trayWire mesh trayfrom the following manufacturers:Manufacturer overview catalogue Mesh cable tray:EricoLegrand CablofilNiedaxNiedergesäßOBOStriebel & John

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Authorization of purchase on account for cities, municipalities, schools, universities, industry, corporate groups, banks, churches, armed forces, police, fire services or governmental agencies or institutions as defined in Section 1 IV of the German Administrative Procedure Act (VwVfG) - Within Germany and selected EU states, eibabo® offers the internal payment option ?purchase on account? for cities, municipalities, schools, universities, industry, corporate groups, banks, churches, armed forces, police, fire services or governmental agencies or institutions as defined in Section 1 IV of the German Administrative Procedure Act (VwVfG). This will only be visible to you after review and authorization if you are registered and have sent an email with your request to purchase on account to [email protected] or sent this request using the contact options in the shop within the service area of the main menu. To do so, please indicate your full billing address as you entered it during registration and your customer number, which is displayed in the ?My Account? area after you log in. Once authorization has been granted, we will notify you. Afterwards, you can find this payment method during checkout or in the ?My Account? area and select it as your preferred payment method.

What shipping providers does eibabo® work with? - Items not requiring cargo shipment are exclusively sent via DHL. Within Germany, we generally ship goods requiring cargo shipment using the logistics company Dachser, and in exceptional cases within Germany we also ship goods using the logistics company Leupold. Within the EU, we exclusively deliver goods requiring cargo shipment using the logistics company Leupold. Cargo goods are bulky or particularly heavy items weighing more than 31.5 kg individually, or if these side dimensions are exceeded for an individual item or the entire delivery: 1.20 m x 0.60 m x 0.60 m. These dimensions are considered to be exceeded, for instance, if the packaging dimensions are 0.80 m x 0.65 m x 0.40 m or 1.22 m x 0.40 m x 0.30, that is, if at least two sides are longer than 0.60 m or one side is longer than 1.20 m.

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