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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
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
Multiple control unit - Would you like to be able to conveniently regulate and control sensors and actuators in your smart home from a central location? Very easily. With multiple operating devices from the eibabo® online shop, you are opting for the best quality and high-quality workmanship. Typically, an individual assignment of different functions is possible. The eibabo® shop stands for excellent value for money.What is a multiple operator panel?Multiple operating devices are items, mostly KNX push-button sensors, which are equipped with special functions. These are, for example, infrared interfaces or room temperature controllers to implement extensive detailed circuits. TIP:The installation on the wall takes place at approx. 1.60 m upper edge of the finished floor. This simplifies operation and integrated sensors (e.g. for the room temperature) deliver optimal measurement results. Multiple operating devices often have rocker switches to which you can assign different function inputs at the same time, for example switching the light and adjusting the room temperature. You will also find specific special devices in this eibabo® catalogue. These can be special KNX displays or KNX touch operating devices with special additional functions.Which functions can I map with a multiple operator panel?Depending on the manufacturer, multiple operating devices differ in terms of design, quality, user guidance and scope of the application (software). While simple devices only have the classic basic functions, complex models resemble real 'control centers' for the visualization and operation of various building automation systems. A little overview:When used as a KNX room operating device, the focus is on switching, pressing, dimming as well as controlling blinds and roller shutters. In addition, there is the temperature measurement and temperature control, optionally with different operating modes, switching times or protective circuits against frost and heat. In addition, the control of air conditioning and ventilation systems may be possible. Background lighting, status displays and displays for the date, time and temperature make operation easy. But such a multiple operating device can do even more. TIP:We recommend good advance planning so that you can later accommodate all the functions you need in your multiple control panel. As a security station, for example, you can open and close doors or use the intercom function. Cameras can also be switched if a screen is integrated or connected. You can also implement the operation of the alarm system or in-house communication (internal call, storey call). If required, you can also use such a device as a client for external SIP systems (VoIP communication). With the integration of Internet services, you are able to call up weather data and weather forecasts, web radio and streaming services.Are the multiple operator panels with touch displays better than the simple models with buttons?All models have their advantages and disadvantages. There is basically no better or worse. Much more important is whether a device is suitable for the intended use or not. The range of functions and the operation of the functions play a decisive role. If you would like to operate two to three basic functions, a device designed for this purpose with two to six buttons is sufficient. You assign the respective function to them via Engineering Tool Software (ETS) or proprietary software. If you want to keep the option open for additional functions, a device with a display would be recommended. Depending on the model, you often have the option of providing each button with additional functions. You can trigger this, for example, with a long press, double-click or triple-click. In this way, you can later assign additional keys or expand the range of functions of the device. A display provides an overview. As a communication center for an entire building, we recommend a solution with a touch display. This allows you to organize dozens of parameters clearly using a menu structure.The advantages and disadvantages of multiple operating devicesThe biggest advantage is the central regulation and control of a large number of actions. In addition, you can react comfortably and flexibly to changes and expansions. The architecture of the electrical installation must be well thought out beforehand, especially in the case of a new building or a building renovation. In this way you can later use all desired functions optimally. The disadvantage lies in the higher acquisition costs of such a system compared to individual, conventional devices. With units without a display, with many keys and multiple key assignments, it is easy to lose track.Do all multiple operating devices have an integrated bus connection?Multiple operating devices are designed as part of an automated building structure and usually have an integrated bus connection. This can be recognized by the red and black or red and gray Bus Terminal. Some devices are not equipped with a bus coupler and are plugged onto a separate flush-mounted bus coupler, for example.How are multiple operator panels attached?If you look at the back of the various multiple operator panels, you will notice that they can look different. Many models are designed for installation in one or more switch boxes, whereby the actual attachment can be individual. Please pay attention to a suitable system for you. Devices with a plastic ring and clamps (on the left in the picture) only offer a secure hold if the ring lies firmly and flush against the wall. Small bumps in the plaster or a switch box that protrudes a little too far are not compensated for. This can cause the device to wobble. Screw other devices directly into the switch box. This connection is more stable (middle picture). For some flush-mounted devices, you should use a deep switch box to have more space for connecting the cables (picture on the right).Image: Multiple operating devices mounting typesVariants without their own KNX connection are usually connected to a bus coupler permanently installed in the switch box. These are also securely fastened. If you are planning to install it in a place that is accessible to strangers, we recommend a model with dismantling protection.How do I change the button assignment on multiple operator panels?Normally, the assignment of the key functions can be freely parameterized in the case of multiple operator panels. This is typically done with ETS, the Engineering Tool Software. This is a tool that you need to commission the KNX devices. You can obtain the software from www.knx.org. The ETS is used to parameterize your system and is generally suitable for laypersons who are interested in the logic of the KNX. No programming knowledge is required to make changes to the key assignment. An understanding of simple logical connections is sufficient. We recommend having an experienced system integrator perform the initial setup and have them explain how the setup works. This way you will later be able to change small things yourself.Which multiple operator panel should I buy?That decision is up to you, but maybe we can help. There are numerous versions of KNX multiple operating devices. Manufacturers offer solutions that suit every taste or style of living. But don't let the looks alone guide you. We generally recommend studying the applications (parameters and functions) provided by the manufacturer for the commissioning software (ETS). This ensures that you are able to control the necessary actions via touch sensors or the display. Plan exactly which requirements you place on the multiple control device and decide on a suitable model at top conditions from our shop. TIP:Depending on the model, it is possible to set status LEDs depending on the ambient brightness. In a darkening room, the status LEDs automatically dim and do not disturb at night. In addition to the technical performance, the optics also play a role. Rely on shapes, colors and materials that have a positive effect in the long term. Think about whether you'll enjoy brightly colored displays or LEDs over the long term, or whether it should be more subtle. If possible, opt for dimmable displays or LEDs that can be switched off.High gloss or matteGlass or painted surfaces are beautiful to look at. Note that dirt and fingerprints are quickly visible. Shiny surfaces need to be cleaned more often than matt or rough surfaces.Timeless surface designs made of metal or glass are simple, elegant and look classy. But even with plastic housings, you don't have to make any compromises in terms of design. Many manufacturers offer buttons in acrylic or in a brushed or satined metal look.Which manufacturer of multiple operator panels is recommended?At the eibabo® technology store, we stock high-quality multiple control devices from numerous well-known manufacturers such as Berker, Busch Jaeger, Gira, Hager, Jung, MDT, Merten, Metz, Peha, Thermokon, Warema and Zumtobel. With over 25 years of experience, we can recommend the items from these manufacturers. Please take a look at the following product presentation. There, excellent multiple operator panels are presented according to their relevance.  Catalogue content:In this eibabo® catalogue Installation bus systems > Multi operating device for bus system you will find items from the following product groups:Item overview:Battery operationBrightnessBus couplerBus technologyButton interfaceCareControl panelControl unitExpansion moduleHumidityLight controlLine of lightMagnetic contactMoellerfunkMultistationOperating unitRadio controlRadio systemRemote controlRoom controllerRoom temperature controllerRoom temperature sensorTactile sensorTactile sensorsTemperature controllerTemperature inputTemperature transmitterTouch displayfrom the following manufacturers:Manufacturer overview catalogue Multiple control unit:BerkerBusch JaegerGiraJungMDTMertenZumtobel
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
Electricity meters - Have you always wanted to know how much energy individual devices in your household consume? This catalog from the eibabo® shop offers you the right measuring instruments for this. Here you can get high-quality electricity meters and many other meters at top conditions. In our modern home we use numerous electrical devices. In addition to lamps, washing machines and refrigerators, media technology is a major energy consumer. Televisions, computers, chargers for smartphones and building automation are powered by electrical energy. Although some of these devices also help save electricity, it is interesting to know how much energy they actually use.What are electricity meters?Electricity meters are devices for displaying electricity consumption or energy consumption in electrical systems. AC induction meters are predominantly used in households, which directly display the consumed kilowatt hours. To find out how high your energy consumption is in a certain period of time, you need to take two measurements. Subtract the value of the second measurement from the value of the first measurement.Image: ABB B23 113-100 three-phase meter M-BusWhat types of electricity meters are there?There are two main types of electricity meters. These are used by the utility companies. On the one hand there are the electromechanical meters and on the other hand the so-called intelligent meters or smart meters. If you operate a solar system and feed electricity into the grid, you need a third type of meter, the bidirectional meter. These measure the current drawn and the current fed in. As a rule, you have little influence on the electricity meters that come from your energy supplier. These are installed where the power lines enter your building. This catalog is about electricity meters, which you can also install. This allows the consumption of a specific section of your installation or the consumption of an individual end device to be measured.How is an electromechanical meter constructed?Electromechanical induction meters are widely used and can be found in many homes. These contain an electrically conductive, non-magnetic, rotatable 'Ferraris disc'. The disk is driven by the interaction of magnetic fields generated by two electromagnets.Magnet 1 is powered by the current from the incoming power linesMagnet 2 is powered by the current demanded by the building's electrical circuits The rotation of the disk is slowed down by two permanent magnets, which exert a proportional opposing force. The aluminum disc drives a scrolling mechanism that displays kilowatt hours or fractions thereof.How does a smart meter work?Electronic electricity meters have been on the market for several years. The current standard for electronic electricity meters are digital electricity meters and so-called smart meters. These work in a similar way to electromechanical electricity meters. Instead of mechanical moving parts, they contain a battery and a communication chip. The chip sends meter readings wirelessly to a collection point. This happens several times a day depending on the time of day. The data is usually transmitted to the electricity supplier every quarter of an hour via power lines, mobile communications or high-frequency networks. Already knew?The chip is also known as an encoder or ERT device. This uses the same frequency as many cordless phones. However, the device is designed to avoid interference. The battery in the communication chip in digital electricity meters is designed for a service life of 15 to 20 years.What are the advantages of measuring with an electronic electricity meter?With an electronic electricity meter, you can not only determine how much energy you use, but also when. At first glance, this may be less important additional information. But knowing exactly when and how much electricity you are using can save you a lot of money. Electricity prices vary throughout the day. When demand is high, electricity costs more than when demand is low. Constantly rising energy costs are leading to deregulation of the electricity markets. In the future, utilities could offer electricity tariffs that bill for the electricity provided based on the time of use. This would be a significantly fairer billing method than the current variant, which is based on average costs.smart gridSmart grids are intelligent power networks that take generation, storage and consumption into account. This allows fluctuations in power in the network to be compensated. Networking and coordination is carried out using modern technologies and decentralized energy management systems.Smart meters can also be read remotely. Utility companies thus save operating costs and working time. Electronic electricity meters are therefore an essential part of the so-called smart grid. The devices help you to question your habits and save money if you use your electricity off-peak. Think of buying an electronic electricity meter as an investment in your future.How do I find the right electricity meter?Modern electricity meters can be used to display electricity consumption in real time. Especially in the KNX area, intelligent electricity meters offer many advantages. These support you with load management within your installation and with the monitoring of services and end devices. This saves you money and time because you can make adjustments according to your consumption profile. The use of data loggers or programmable logic controllers makes it easier to display, control, analyze and monitor the data. You can integrate models with a KNX interface directly into your building automation system using Engineering Tool Software (ETS). But which things are still important when buying?number of phasesWhen choosing an electricity meter, please consider how many phases are required. The most common models are single-phase or three-phase. If your current system that you are getting your data from is single phase, you will need a single phase electricity meter. If the electrical system is three-phase, use a three-phase electricity meter. As a rule, the devices can be mounted on a DIN rail. The measurement is carried out flexibly for various performance parameters such as:True RMS Voltage (Vrms)True RMS Current (Irms)Active power (kW)Active energy (kWh)Apparent Power (kVA)Apparent energy (kVAh)Reactive Power (kVAR)Reactive energy (kVARh)Power Factor (PF)frequency The devices can be used both on the primary side of the low voltage and on the secondary side of the medium voltage and high voltage.The ampPay attention to how many amps you need for the system. Commonly, smart electricity meters support 60 amps, 100 amps, and 200 amps. The right choice depends on your power system. Using a 100A electricity meter for a system that requires 200A would be impractical.Bus systems and networksIntelligent electricity meters communicate via various media and protocols. Please determine in advance which communication protocols will be used. Well-known fieldbus systems are AS-Interface, CAN, CANopen, M-Bus, EtherCAT and others.  Catalogue content:In this eibabo® catalogue Meters > Kilowatt-hour meter you will find items from the following product groups:Item overview:Active consumption meterActive power meterAdditional roomBidirectional counterCable conversion converterCombination counterCombination meterConverter meterCurrent measuring adapterDIN railDIN rail counterDirect meterElectricity meterEnergy cost meterEnergy managementEnergy meterHeat pump systemsMeasuring accessoriesMeasuring technologyPower factorPower meter plugSingle phase meterSpare PartsTariff meterThree-phase meterTransducerTwo-tariff meterTwo-wire meterfrom the following manufacturers:Manufacturer overview catalogue Electricity meters:ABBABNBachmannBergEatonEltakoEMU-ELEKTRONIKFinderFroniusGMC-I MesstechnikHagerHamaJanitzaLingg & JankeNZRSchneider ElectricSiemensStiebel Eltron
Surge protector - measur./control - Modern sensors, measuring devices and probes monitor and control complex and interdependent processes. Protect these operations from power surge failures. We will introduce you to different MSR surge arresters and support you in your purchase decision.   Automated processes intervene deeply in a building management system or in production processes. As a result, a very high degree of availability of the determined and transmitted measurement data and control signals is required. Surge protection devices make a significant contribution to safeguarding the function of this technology in the event of voltage peaks of all kinds. Depending on the risk potential and the level of protection required, select the surge protection devices that are right for you and combine them with other protective circuits if necessary. Image: Dehn DPA-M-CLE-RJ45B-48 surge arrester What are MSR surge arresters? MSR stands for measurement technology, control technology and regulation technology. MSR technology is used in particular within modern bus systems and telecommunications systems. Private and industrial areas of application are: air conditioning and refrigeration systems heating systems and ventilation systems the field of water technology and waste water technology the electronics sector and smart home   The MSR overvoltage protection devices are used in electrical engineering to limit and divert overvoltages in electrical lines. Particularly sensitive measuring devices and control devices can be damaged by overvoltages, incorrect measurement data can be determined and incorrect control signals can be sent. But how does the overvoltage come about? Lightning strikes, short circuits, electrostatic discharges or switching operations by the network operator generate mains voltages which are well above the normal value of 230V in Germany. The consequences of such an event depend on the level and duration of the overvoltage and the speed of the voltage pulse.   The MSR surge arresters (Surge Protective Devices SPD) are usually installed directly in front of the signal inputs of the measuring devices and control devices to be protected. In the context of a three-stage overvoltage protection, these represent the so-called fine protection (type 3). What is measurement technology, control technology and regulation technology? MSR technology records a wide variety of situations and states within automated processes. Depending on the type and area of application, individual parameters are determined using different measurement methods. Typical measured variables are temperature, pressure, speed, humidity or chemical composition. These measured variables are converted into electrical signals such as current, voltage or resistance and serve as the basis for triggering logical actions. How is an MSR surge protection constructed? A general overvoltage protection is usually structured in three stages and is part of the internal lightning protection of a building. There are different requirement classes for overvoltage protection devices. We distinguish between type 1 (rough protection), type 2 (medium protection) or type 3 (fine protection). When selecting suitable protective devices, the type of possible fault and the type of device to be protected are considered. This results in a combination of different surge arresters adapted to the respective needs, which together ensure coarse, medium and fine protection.   Type 1 coarse protection devices are used to divert high lightning currents. These reduce the residual voltage of an overvoltage to a level between 6000 volts and 1300 volts. Type 1 devices are usually switched before the house installation. This means that the high lightning current cannot even reach the house distribution system.   Type 2 devices provide medium protection. They reduce the residual lightning voltage to values between 2000 volts and 600 volts. They are installed, for example, in the sub-distributors of individual apartments or parts of buildings. Medium protection devices also limit dangerous transient overvoltages. These are caused by the switching of transformers, circuit breakers, motors or inductive loads. Already knew? Surge arresters are not disposable fuses. The devices can ensure reliable protection over a long period of time and do not need to be replaced after they have been triggered.   The Type 3 overvoltage protection further reduces the remaining overvoltage. These devices provide fine protection and protect against voltages up to a level of 1000 volts AC or 1500 volts DC. The MSR surge arresters available in this eibabo® catalog belong to this category. Are MSR Surge Arresters Really Necessary? Whether special protective measures against overvoltage are required for your MSR devices must be considered individually for each installation. Estimate the risk objectively, taking into account the probability of overvoltages and overcurrents. Base this assessment on all existing parts of your protective measures against overvoltages. Include the risk of electromagnetic phenomena such as lightning discharges or earth potential rises in your considerations. Ultimately, you should achieve reliable protection for your entire system. Please consider the organizational and financial consequences that the failure of important measurement and control devices would have for your operational processes. When should I choose an MSR surge arrester? Power connections and data lines are an integral part of our everyday lives. Stable signal transmissions are essential for smooth business operations, and not just in industrial or commercial environments. Our high-tech lifestyle also demands reliable connectivity. If you recognize yourself in any of the following questions and answers, then MSR surge arresters are for you.   Do you value security? Security devices such as alarm systems, door intercom systems, access controls and emergency call devices only offer complete protection if the power supply, the monitoring sensors and the data lines work permanently. MSR surge arresters protect those systems that ensure your protection.   You don't want to do without the amenities of modern living comfort? A lot of planning, work and money goes into modern smart home installations. The automatic control of temperatures, shutters or multimedia applications enable a comfortable living environment. With MSR surge arresters, this convenience is maintained even in the event of an overvoltage.   TIP:Investing in reliable surge protection is usually less expensive than replacing, repairing, and installing new equipment.   Would you like to secure your independence? The production of your own electricity is becoming more important every year. Modern and environmentally friendly mobility solutions and heating systems rely on electricity from your own photovoltaic system. The efficient use and storage of electricity requires complex control devices. With an MSR surge arrester, you can protect this expensive technology from surge damage. You retain your independence from energy suppliers.   Do you want to protect investments and preserve property? Real estate is an investment and provision in one. The technical equipment of a building has a significant influence on its value. By using MSR surge arresters, you not only get the building services, but also your old-age provision.   In our catalog you will always find the right surge arrester tailored to your requirements for your individual device variants. You get the best quality at low prices. Well-known manufacturers are ABB, Dehn, Hager, Phoenix, OBO, Kathrein, Weidmüller and many others.     Catalogue content: In this eibabo® catalogue Earthing, lightning and surge protection > Surge protection device for data networks/MCR-technology you will find items from the following product groups: Item overview: Building technology Built-in protection device Combined protection Data line protection Data networks Device protection DIN rail DIN rail lightning rod Field device technology Gas discharge capsule Information technology Lightning arrester Lightning protection Mains protection Mains surge protection Overcurrent protection Overload Overvoltage protection Phone protection Standard signal protection Surge fine protection module Surge protection device Surge protection module Surge protection plug Telecom Surge Protection Telecommunication socket Telecommunications strip conductor Varistor arrester from the following manufacturers: Manufacturer overview catalogue Surge protector - measur./control: ABB Astro Strobel Auerswald CobiNet DEHN Hager Hirschmann Kathrein Mobotix OBO Phoenix Schneider Electric Siemens Telegärtner Televes Weidmüller Wisi
Room temperature controller - When building a new house or renovating, you have numerous interesting options for organizing the control of the room temperature. We will tell you how you can use various bus systems such as KNX, radio or LCN in addition to the conventional temperature setting. Automation not only increases living comfort, but also contributes to the value of your building. This enables you to make necessary adjustments or changes even when you are not at home. This eibabo® catalog provides room temperature controllers for all common applications.What are KNX room temperature controllers?KNX room temperature controllers are part of a building's heating system. These are used for individual room temperature control of interior rooms and have various measuring ranges. The respective devices can differ significantly in terms of application and the functions provided for operation and comfort. For example, the differences are whether static heating surfaces or underfloor heating are to be controlled or whether air conditioning and ventilation functions are to be provided.Do not confuseThermostats are also known as room temperature controllers. Installed on radiators, however, they measure the temperature at the heating and usually only differentiate between on and off.KNX room temperature controllers, on the other hand, continuously control between 0 and 100 percent and use a heating actuator to communicate with the heating actuators.How is the room temperature controlled using KNX?A KNX room temperature controller determines the control difference between the target temperature and the actual temperature. The calculated control difference is sent as a 1-byte command value telegram (a value between 0 and 100 percent) via the KNX bus to the corresponding channel of a heating actuator. This processes the signal and then controls the actuator.The following small example illustrates the rough functionality. The actual manufacturer specific control algorithm may be different:The room temperature controller determines a current temperature of 18 degrees Celsius (controlled variable). However, the desired room temperature should be 22 degrees Celsius. The 22 degrees Celsius then represents the setpoint for the controlled variable. The resulting difference between the actual value and the setpoint is the control deviation. The control difference is 4 degrees Celsius and is used to determine the control variable that is to be used to influence the room temperature. Assuming the manipulated variable is 25%. This value is transmitted as a 1-byte telegram (0-255 = 0-100%) from the room temperature controller to the heating actuator. In this case 63.75. For example, the actuator takes 2 minutes to fully open. The time required for the respective actuator to open or close can be found in the data sheet for the thermoelectric actuator. This information must have been previously stored in the parameters of the actuator using Engineering Tool Software (ETS). With a command value specification of 25%, the actuator would switch on the actuator for 30 seconds (this corresponds to 25% of 2 minutes) and switch it off for 90 seconds. The actuator then switches on again for 30 seconds and so on. If the room temperature controller calculates and transmits a different command value specification, the switching cycle for the actuator also changes.Image: Gira 210003 KNX continuous controllerWhat is the difference between KNX continuous controllers, KNX object controllers and KNX room temperature controllers?The selection of KNX temperature controllers is very large. eibabo® offers products from all leading manufacturers of control technology for HVAC (heating, air conditioning, ventilation) in smart home automation. These include ABB, Berker, Busch-Jaeger, Eaton, Elsner Elektronik, Eltako, EIBMARKT, Gira, Hager, Issendorf, Jung, Lingg & Janke, MDT, Merten, Siemens, Theben and Thermokon. Many of these manufacturers use different designations, such as KNX continuous controller, KNX object controller or KNX room temperature controller.KNX room temperature controllers continuously record temperature values and forward them to other system components as KNX signals that can be evaluated. This process takes place continuously. A KNX continuous controller is therefore the same as a KNX room temperature controller. The situation is different with a KNX object controller. Object controllers are room temperature controllers without direct adjustment options on the device for the setpoint temperature. Object controllers were developed for object use. In public objects, as a rule, direct adjustment by strangers should be prevented. The values are parameterised directly via the ETS (software). You can change these directly via KNX (KNX buttons, KNX operating panels, KNX visualisations) in the setpoints. KNX object controllers are often cheaper and suitable in private areas for corridors, basements or storage rooms.What do you have to consider when positioning a KNX room temperature controller?As a rule, the installation is carried out using a branch switch box with 4 screw bosses, one switch box deep. Alternatively, use an electronics box if a separate bus coupler is required. With our convenient search function, you can quickly find the right items here in the eibabo® technology store. TIP:There are multi-channel KNX room temperature controllers for installation in your electrical distribution. Here, the temperature is measured via separate KNX sensors, for example from KNX buttons or KNX motion detectors with an integrated temperature sensor. For optimal use of all functions and the best possible recording of the measurement data, please ensure that the installation height is 1.60 m from the top edge of the finished floor. In this way you ensure optimal control and user-friendly handling.How is a room temperature controller connected to the KNX bus?KNX room temperature controllers are equipped differently by the manufacturers. You can either buy the KNX room temperature controller including a bus coupler or you have to order the bus coupler separately. The required interface between the KNX bus and the KNX room temperature controller is called the bus coupler. You can tell whether your controller has a bus connection by the red and black bus terminal. The KNX controllers often offer included KNX binary inputs. These are used, for example, to integrate conventional buttons in the room to switch lights via KNX. These binary inputs usually correspond to the technical data of KNX push button interfaces and can therefore only be extended up to a maximum of 50cm.How important is the appearance of a KNX room temperature controller?There are controllers with or without a dial to adjust the temperature. Other models are operated via the display and menu controls. Everything is possible here. The controls should match your other switch range and reflect your modern, classic, simple or extravagant style of living. TIP:Don't just look at the exterior of a KNX room temperature controller, but also at its inner values. There are often considerable differences in the application developments (software) of the manufacturers. The possibilities that the respective software can offer you may be relevant to your project requirements. Think of:control behaviorInfluencing control processesOperating modes and external switching options or setpoint adjustment optionsstatus feedbacknumber of group addressesBehavior in the event of a bus voltage failureand much more What other properties should I consider before buying a KNX room temperature controller?In addition to the technical, optical and software properties mentioned, other factors can speak for or against a specific model.Do I need anti-theft or dismantling protection?What color or what material do I want for the control panel?Do the local conditions require wireless data transmission?Should it be regulated via a room controller?and some more What are room controllers with integrated KNX room temperature controller?An alternative to the KNX room temperature controllers presented here are the KNX room controllers, provided they have an integrated temperature controller. These are devices that you can use to centrally control lighting, temperature and blinds, for example. Such controllers can be used via individually assignable control panels for switching, dimming, regulating or controlling all required actuators and sensors. You can also get numerous high-quality KNX room controllers here in the shop at top conditions. Use our intelligent search for your research.  Catalogue content:In this eibabo® catalogue Installation bus systems > Room temperature controller for bus system you will find items from the following product groups:Item overview:Building system technologyBus technologyButton interfaceClock thermostatContinuous controllerControllersEnd stripsEnergy efficientHeating controlHeating technologyHome controlHumidityMoellerfunkMoisture meterMultifunction displayNetworkingObject controllerRadio systemRadio transmitterRemote room sensorRoom controllerRoom sensorRoom temperature controllerRoom thermostatTemperatureTemperature controllerThermostatWireless temperature sensorfrom the following manufacturers:Manufacturer overview catalogue Room temperature controller:ABBAlre-itBerkerBusch JaegerEatonEberleElsnerElsoEltakoGiraHagerJungMDTMertenSiemensTheben
Display - Imagine going to bed not sure if the front door is locked. Or you leave the house and want to make sure that the lights are switched off everywhere. What do you do? Well, you set out and check doors, windows, and light switches. Or you look at the KNX display. KNX displays are used to visualize, display and signal all connected functions of your individual, networked house.What is the task of KNX displays?In order to understand the benefits of a KNX display, you should basically familiarize yourself with the KNX building automation. The use of KNX systems allows you to automate buildings at the level of the highest user requirements. It offers you more comfort and security, while energy consumption can be significantly reduced in the long term.NoticeKNX is the most widely used standard for electronic automation systems. This makes it possible to control and monitor all the components involved from home or remotely.KNX stands for Konnex-Bus and is the first globally recognized standard for the intelligent connection of building installations with automation solutions. Countless KNX products are used in thousands of buildings worldwide. This is a clearly defined system platform to which the components of all certified manufacturers are compatible. With the ETS (Engineering Tool Software), a uniform software for project planning, implementation and commissioning was created.The term 'smart home' has become established for the automation of private areas of life. And as part of a smart home installation, you automatically create the ideal conditions for working, sleeping, partying or cooking in your own home. They regulate the light intensity, raise or lower the blinds, adjust the temperature or switch on multimedia devices. This is done remotely using a smartphone app or tablet computer or directly by operating buttons or KNX displays. KNX operating elements such as displays thus represent the interface between the automation technology and you as the user.What are the advantages of building automation and its visualization using displays?Compared to a conventional electrical installation, a KNX installation seems expensive at first glance. But as an experienced builder, you look at the costs over the entire life cycle of the product. In the planning phase, you compare the acquisition costs with the plus in comfort and functionality as well as the associated savings potential. Networked structures offer significantly better efficiency than individual systems. In residential and commercial buildings, these reduce energy consumption. Especially in times of rising costs for gas, water, oil and electricity, the reduction in operating costs quickly has a positive effect on your entire investment. At the same time, such systems guarantee significantly more security. The main advantages are:Control and monitoring of functions for the entire installationIntegration of media technology and internetSaving expensive resourcesincrease in securityincrease in value of the buildingsustainability Modern KNX displays are your user-friendly interfaces for this. With direct, intuitive user guidance, you can visualize all processes and messages on the display and access your configurations from a central location.Image: Busch Jaeger 83221AP-625 Busch-free at home panelWhich functions are assumed by KNX displays?KNX displays are a useful addition to KNX building automation, for example on the front door or in the bedroom. But access to the central house control can also be useful in the kitchen, in the basement or in outbuildings. With their help, you quickly get an overview of the most important system statuses, for example whether all doors and windows are closed. It can also be used to carry out switching actions for central commands. These include:Central light on / offHeating standbyExterior lighting centrally on / offpanic switchEmergency call or alarm system on / offSet point adjustment for room temperaturesadditional audible alarmsand much more The lighting or its brightness can usually be parameterized so that the brightness is only active in the event of operation or an alarm. You create the menu structure individually and clearly. This makes it easier for you to navigate to the desired functions. In addition, standard values can be displayed, such as the outside temperature, date and time or any other text telegrams (14 bytes). KNX displays often also have useful additions. Time switch programs enable scenarios to be programmed in the future and at regular and irregular intervals. You can send these date and time settings to the KNX bus. TIP:When buying, pay attention to the very different features of the displays. Study the service descriptions and choose a model with the right range of functions. Depending on the model, the devices also differ in the following parameters:simpler devices have a classic display, others are complex panels with colored touch displayssome displays require an additional power supply, others are supplied with energy via the bus linesome models have an enclosed bus connection, in others the bus coupler is already integratedDevices are available for surface or flush mounting Can I use a KNX display as a door station?You can use some KNX displays as indoor stations for your door intercom system. Using a corresponding function module, a hands-free function and the display of the video image of the front-door station is possible. Pictures of the visitor can be taken and saved during the conversation. Even when you are away, you can automatically take and save pictures of a visitor. Other functions can be:Different ring tones can be set for door calls and storey callsHands-free volume and ringtone volume freely adjustableQuick access to the door open, mute and light buttonsan SD card slot enables the image memory to be expanded The KNX displays are available in countless design variants and can be perfectly integrated into all available switch ranges. In this eibabo® catalog you will find KNX displays, radio bus displays or displays for alternative automation systems. This catalog also includes wireless weather data displays, KNX energy consumption displays and KNX control panels. Leading manufacturers of KNX TFT displays, KNX info displays, KNX LCD displays and KNX LED displays include ABB, Berker, Busch-Jaeger, Eaton, Eltako, Hager, Jung, MDT and Merten.  Catalogue content:In this eibabo® catalogue Installation bus systems > Display for bus system you will find items from the following product groups:Item overview:Access controlBuilding controlControl centerControl panelDisplayDoor bellDoor communicationDoor intercomHome controlIntercomNetworkingTouch displayfrom the following manufacturers:Manufacturer overview catalogue Display:ABBBerkerBusch JaegerMDT
Blind switch-push button - Do you have numerous windows and would like to operate your blinds or roller shutters easily and conveniently at the push of a button? No problem. If your shading has drive motors, you can easily control the up and down with a blind switch. With blind switches from the eibabo® shop, you can dispense with the hassle of manually opening and closing and equip your building with a high-quality electric blind control. If you want it to be particularly convenient, then products from our smart home range might also be an option for you. Talk to us, we are specialists in the field of building automation.Image: Busch Jaeger 2000/4 US shutter switch insertWhat are blind switches?Blind switches or buttons for roller shutters are components for controlling blinds and roller shutters. However, it is also possible to connect drives for opening and closing awnings, roller shutters and similar things. The polarity is reversed by operating the respective rocker switches or buttons or by turning a toggle or a key in different directions. This causes the actuator or motor to be controlled in two different directions.Please noteYou cannot use a normal switch to control blinds. In the case of blind buttons or blind switches, the control is interlocked. This means that there can be either only the up command or the down command. Simultaneous actuation in both directions is not possible.In addition to the simple switches and buttons, models with a latching function, rotary key switches, variants with remote control or radio control and devices with a bus connection for home automation are also available. The switches for surface mounting and flush mounting are also available.Special features of the classic roller shutter switchThe classic among roller shutter switches looks like a light switch. Installed in a conventional switch box or surface-mounted, operation is usually carried out using two buttons (up button and down button) or a two-way button. Normally you have to press the respective button until the desired position of the shading is reached. The motor stops when a button is released. The same applies to the rocker switch with the two-way button. With a latching switch, you press the button for the corresponding direction and the motor opens or closes the shade to the end position. If you want to stop this process, you can do so using a stop function. This is triggered by pressing it again or in the opposite direction.Special features of a rotary switch / toggle switch for blinds and roller shuttersTechnically, the rotary switch is identical to the classic roller shutter switch. The difference lies in the operation. With these models, you turn the so-called knob to the left or right to determine the direction in which the motor runs. Here, too, you have the choice between models with a locking function or variants in which you have to hold the toggle in the desired position.qualityAll blind switches in the eibabo® technology store come from well-known manufacturers such as Berker, Gira, Somfy, Jung, Siemens, Hager and Busch Jaeger. We regularly use this high-quality branded product in our own projects.Special features of a key switch for blinds and roller shuttersA key switch is rarely used in private rooms. In publicly accessible areas, however, the rotary key switch offers effective protection against use by unauthorized persons. A key is required for operation, which is turned in the lock to the left or right for the desired direction. Here, too, a snap-in function is optionally possible. Such a switch is usually surrounded by a solid metal housingAdvantages and disadvantages of manual blind controlThis purely mechanical type of control is comparatively simple and works depending on the type of shading:by means of a rotatable shaft, which is manually driven by a torsion bar or a crankpurely due to the gravity of the roller shutters or awnings - often a belt causes the shading to be lowered and pulled up The systems are robust and mostly low-maintenance. In comparison to the automatic solution, it is operated entirely without electricity. The shading can thus be controlled independently of existing lines or the availability of electricity. In addition, this variant is easier to install. No cables need to be laid. Manual control is usually cheaper than automatic control. With a manual blind control, it is not possible to group several shadings and regulate them together. Each window must be adjusted individually. It is also not possible to open or close according to a predetermined time setting, the position of the sun or the wind load.Advantages and disadvantages of an electric blind controlThe main advantage of the electrified blind control is the increased comfort. The basic functionality is identical to manual control. But instead of having to turn the crank, you can simply open and close your shading with the push of a button. With appropriate cabling, several windows can be operated simultaneously, but not independently of each other. The disadvantages are the higher installation costs and the dependence on electricity. In the event of a power failure, it is generally not possible to move the shading. The electrical control forms the basis for automating the system. However, this is not yet a 'real' automation. This offers even more comfort.Advantages and disadvantages of automatic blind controlThere are countless ways to respond to personal needs or environmental influences with automatic control. With the term 'Smart Home' we describe the automation of buildings or apartments in which all technical communication is combined in a single network. With sensors and actuators, the intelligent house handles many processes independently, including the control of roller shutters, awnings, roller shutters and blinds:With light sensors, the shading is regulated automatically depending on the intensity of the natural light and the direction of the sun's rays.Temperature sensors set the shading in motion as soon as the temperature in the room rises above a set value.Timers ensure automatic timing.Weather stations and precipitation sensors react to wind and rain, retract the shading and protect it from damage.  TIPThe automated blind control can be wired or wireless, so the control can be central, decentralized or remote. This maximum level of comfort and flexibility is offset by higher installation costs for actuators, sensors and other software and hardware. In addition, when selecting wired devices, it is necessary to provide a separate data line. As a layman, you usually have to consult a specialist for the basic setup of the network. When the system is running, a lot of energy can also be saved with optimized processes. Installing automated shutters and blinds is a trendsetting way to control lighting in apartments and houses. This saves time, effort and energy. If you are interested in building automation, you will find everything you need here in the eibabo® shop.  Catalogue content:In this eibabo® catalogue Domestic switching devices > Venetian blind switch/-push button you will find items from the following product groups:Item overview:Awning switchBlind buttonBlind controlControl unitDouble blind buttonEngine control unitGroup buttonGroup switchHome automationIndividual controlIndoor sun protectionInstallation buttonInstallation switchInterior blind controlKey switchManufactureNostalgia switchRademacherReversing buttonRocker switchSeries switchSun protection controlSwitchSwitch buttonSwitch power supplySwitch rangeTitle blockToggle switchfrom the following manufacturers:Manufacturer overview catalogue Blind switch-push button:BerkerBusch JaegerElsoGiraHagerHHGJungLegrand BticinoLegrand SEKOMertenOBOPehaRademacherSiemensSomfy
Heat accumulator - Do you need a heating source for your house or for a specific room? Not sure if storage heaters are the right choice for you? Is it true that heating with thermal storage is no longer up-to-date? We clarify to make your purchase decision easier. Heating is important, because in the winter months we like to withdraw and spend the long evenings comfortably at home. However, a warm environment is a prerequisite for this. Heating costs are constantly increasing and buying the right system should be carefully considered. All heating systems have advantages and disadvantages, including thermal storage. Depending on the needs and consumption profile, thermal storage can still be an attractive alternative.What are heat accumulators?Heat storage devices are devices that store excess thermal energy for a certain period of time and retrieve it later. If you install one or more heat accumulators in your heating system, you 'conserve' the heat once it has been generated and the energy is not lost so quickly. With storage heating, also known as night storage heating, you can optimally use electricity outside of the expensive peak times. TIP:Storage heaters are designed for either wall mounting or floor mounting. Installation is often easier than with other heating systems. The devices are fully-fledged heaters for homes and businesses. Floor-standing devices are larger and usually have more storage capacity. Wall mount devices are narrower and need to be lighter. Their performance is usually lower.How does a heat accumulator work?The operating principle of the heat accumulator is easy to understand and the structure of the devices is relatively simple. This type of electric heater contains an electrically powered heating element and storage media. These are usually ceramic bricks or clay bricks. These materials can store a lot of heat. Typically, the storage heater heats with cheap off-peak electricity and stores the heat in the storage media. This is then released again over several hours to heat rooms. The heat is distributed in the room via so-called convection currents. Warm air rises out of the heater at the top and cooler air flows in from the bottom. The cool air is warmed up by the heater and rises again, while the previously warmed air cools down and sinks to the ground. A cycle is created which distributes the heat evenly throughout the room.If you look at this principle over the course of a day, the basic idea of this heating method quickly becomes clear.The storage heater consumes (cheap) energy at night and is 'charged' in the morning. During the day, the bricks slowly release the heat and cool down. As a result, the heating output also decreases. In the evening most of the heat is gone, but the house, apartment or room has been comfortably warm for many hours. Such a heater is therefore suitable for the home office or other rooms that are used regularly during the day. If the walls have a certain storage capacity, the heating output still has an effect. There is no doubt that the principle of night storage heating leaves a lot to be desired in the evening. Charging at night is not optimal for a cozy evening in front of the TV. Of course, modern storage heaters nowadays have sophisticated control systems and power regulators. This allows you to regulate both the storage and the heat output and optimize it in terms of time. However, this does not change the basic principle.In combination with a solar system, the charging curve and the heating times can be shifted. If you have the opportunity to use solar energy, the storage tank can be charged during the day. Depending on the weather, orientation and performance of your system, the charging of the storage media at midday leads to a high heating output in the afternoon and evening and decreases again during the night. With this variant, the rooms may not be sufficiently heated in the morning and up to midday.Which comfort functions do thermal storage tanks offer?To optimize performance, modern storage heaters, their controls and housing are becoming more and more efficient. Manufacturers also keep offering innovations in terms of operation.Fans support the room air distributionThermostats regulate the room to the desired temperatureSmart charging controls enable the amount of heat to be stored as requiredWLAN connection allows control via telephone and voice assistant or integration into the smart home What are the advantages of thermal storage compared to other heating methods?Heat accumulators are comparatively easy to install and do not require regular maintenance or servicing. The service life can be several decades without incurring any significant costs. If the installation of a gas heater or other heating fails, for example due to monument protection, the heat storage tank is often an alternative. If you purchase cheap green electricity or produce the electricity yourself using your own solar system, the heat storage tank has a very good CO2 balance.Is heating with a storage heater expensive?Heating rooms is always associated with costs. Whether it is expensive or inexpensive depends less on the actual invoice amount. The decisive factor is the relationship between calorific value and costs. The question is therefore: Does heating with thermal storage make economic sense for me? Things like acquisition costs, installation costs, operating costs, maintenance costs and repair costs come into play here. The optimal solution depends on the individual circumstances and your consumption profile.Image: Glen VFE 60K heat accumulatorIs heating via thermal storage right for me?You should think carefully about whether an electrically operated storage heater is right for you. One thing is certain: Electricity will generally become more expensive in the future if you are dependent on energy suppliers. However, this also applies to many other energy sources such as gas and fossil fuels. A heat accumulator may be the optimal solution for your specific application. It is important to precisely assess your needs.Do I need the heat every day or just occasionally?What time of day do I need the heat?How long do I need the heat?What output does the heater have to have? How many devices do I need?Do I get a cheap off-peak electricity tariff?How will electricity prices develop in the future?Can I integrate a solar system?Do other types of heating (wood storage stove, heat pump, gas boiler) make more economic sense for my needs?Would alternatives be feasible at all? Would there be a gas connection? Does the house have the requirements for an oven? connectionDepending on the size, the connected load of a storage heater can be 7kW or even higher. For such a device, you usually need a 400V three-phase connection with appropriate circuit protection.Here in the shop you can get devices from various manufacturers such as AEG, Glen, Vaillant and Stiebel Eltron. All devices offer high quality and different storage capacities. So you are sure to find the right model for your needs.  Catalogue content:In this eibabo® catalogue Residential heating > Storage heater you will find items from the following product groups:Item overview:DehumidifierElectric heatingElectric storage heaterHeat accumulatorNight storageNight storage heatingStorage heaterfrom the following manufacturers:Manufacturer overview catalogue Heat accumulator:EHT AEGGlenStiebel EltronVaillant
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