LCN-UMR24 Issendorff KG

Passive Infrared Presence/Motion Detector The LCN-PMI is a highly developed passive infrared presence and motion detector designed for indoor use. It detects movements by perceiving changes in thermal radiation from objects within its detection range and is excellent for automating lighting systems in residential and commercial spaces. Connection is made via the I connection of an LCN module. The cable can be extended by up to two LCN-IV up to 50 meters, allowing for flexible installation. Technical Data Mounting: Screw mounting on a flush-mounted box Ø 35mm Dimensions: Ø 45mm x 25mm Protection class: IP20 The LCN-PMI is ideal for integration into modern building automation systems.

Fingerprint sensor; in white The LCN-GFPSW is a state-of-the-art fingerprint sensor designed for the I connection of any LCN module from firmware 190512 onwards. It provides secure and convenient access control by capturing fingerprint data and transmitting it via the LCN bus. With the ability to store up to 999 fingerprints, it is ideal for use in residential and commercial spaces. Application examples Integration into access control systems for residential complexes. Use in offices to ensure access only for authorized personnel. Increased security in public institutions. Technical data Sensor: Fingerprint scanner for max. 999 fingers with live finger detection LEDs: 4 LEDs to indicate sensor status 16 white corona LEDs, controllable via the command "LED GT-brightness" in 10 levels Dimensions: 90mm x 90mm x 16.9mm (5mm glass thickness) (W x H x D) Operating temperature: -20°C to +50°C Humidity: max. 80% rel., non-condensing Protection class: IP20 Installation: Mounting over a flush-mounted box

Temperature Sensor Temperature sensor with a 40 cm long lead for connection to the I connection. The lead can be extended up to 50m via 2 LCN-IV. For a range of: -20°C to +85°C, resolution: 0.1°C.Accuracy: typical 0.3°C in the range of 15°C – 30°C, max. 0.6°C in the range of -20°C – 85°C Application Examples Monitoring room temperatures in air conditioning systems. Integration into heating controls for precise temperature regulation. Use in industrial applications for temperature monitoring. Technical Data Mounting: Screw fastening on a junction box Ø 35mm Housing dimensions: Ø 45mm x 25mm Protection class IP20

Fingerprint sensor; in black The LCN-GFPSB is a fingerprint sensor designed for the I-connection of any LCN module from firmware 190512. It provides secure and convenient access control by capturing fingerprint data and transmitting it over the LCN bus. With the ability to store up to 999 fingerprints, it is ideal for use in residential and commercial spaces. Application examples Integration into access control systems for residential complexes. Use in offices to ensure access only for authorized personnel. Increasing security in public institutions. Technical data Sensor: Fingerprint scanner for max. 999 fingers with live finger detection LEDs: 4 LEDs to indicate sensor status 16 white corona LEDs, controllable via the command "LED GT-brightness" in 10 levels Dimensions: 90mm x 90mm x 16.9mm (5mm glass thickness) (W x H x D) Operating temperature: -20°C to +50°C Humidity: max. 80% rel., non-condensing Protection class: IP20 Installation: Mounting above a flush-mounted box

LCN-GSA4 Air Quality Sensor with Four Buttons; in Champagne The LCN-GSA4 is a highly advanced sensor for measuring air quality, equipped with four buttons and an acoustic signal generator. It connects to the T-connection of LCN bus modules from firmware 1E0C07. The sensor displays air quality through a bar graph and prompts ventilation with a red corona light ring when air quality is poor. Application Examples Regular monitoring of air quality in residential and workspaces. Integration into ventilation systems for automatic control. Optimization of air quality in schools and public institutions. Technical Data Measurement range: precise air quality measurement Acoustic signal generator to warn of poor air quality Compatible with LCN bus modules from firmware 1E0C07 Easy connection and integration into existing systems

Infrared Receiver The LCN-RR is a highly advanced infrared receiver designed for direct connection to the pulse measurement input of an LCN module. With the ability to receive up to 48 commands, it offers flexible control for various applications. The LCN-RR supports up to 1000 access codes and an impressive 16 million key codes, ensuring high security and adaptability. The installation of the LCN-RR is straightforward and can be extended by using up to 2 LCN-IV modules over a distance of up to 50 meters. This makes it ideal for use in large rooms or buildings where reliable remote control is required. Application Examples Control of lighting systems in residential and commercial spaces. Integration into security systems for access control. Remote control of devices in smart home applications. Technical Data Sensor dimensions: 6mm x 6mm x 6mm Installation lens dimensions: 14mm x 13mm x 10mm Protection class: IP20

LCN-GSA4 Air Quality Sensor with Four Buttons; in Black The LCN-GSA4 is a highly advanced sensor for measuring air quality, equipped with four buttons and an acoustic signal generator. It connects to the T-connection of LCN bus modules from firmware 1E0C07. The sensor displays air quality through a bar graph and prompts ventilation with a red corona light circle in case of poor air quality. Application Examples Regular monitoring of air quality in residential and working spaces. Integration into ventilation systems for automatic control. Optimization of air quality in schools and public institutions. Technical Data Measuring range: precise measurement of air quality Acoustic signal generator to warn of poor air quality Compatible with LCN bus modules from firmware 1E0C07 Easy connection and integration into existing systems

Nearfield Communication (NFC) transponder with two capacitive buttons and IR receiver; in white The LCN-GT2TW is a multifunctional device that combines a Nearfield Communication (NFC) transponder reader, a glass button panel with two capacitive buttons, and an infrared receiver. This innovative product allows for easy control of lighting and other devices through touch or NFC transponder cards. The buttons are arranged behind a sturdy glass panel and provide a user-friendly interface. Application Areas The LCN-GT2TW is ideal for use in modern living spaces, offices, or public facilities where flexible and user-friendly control of lighting and other electrical devices is required. The ability to individually assign the buttons makes it a versatile solution for various applications. Technical Data Size: 75 mm x 75 mm Compatibility: Supports NFC transponders of type ISO14443-A and ISO15693

GPS Sensor for I-Connection The LCN-ZEA receives the GPS signal and sends its precise time to the LCN bus. The GPS sensor is operated at the I-connection of any LCN bus module from firmware version 1702 (Feb. 2013). It is housed in a weather-protected IP65 enclosure for wall mounting. The Central European Time (CET) is calculated from the UTC signal of the receiver. For use in other time zones worldwide, this setting can be changed with LCN-PRO from version 4.8. The switching between summer/winter time occurs automatically in all time zones. Application Examples Synchronization of time controls in smart home applications. Automatic adjustment of time functions in different time zones. Integration into systems that require precise time measurements, such as weather stations or timers. Important: An additional LCN-NIH is required, and the timer function in LCN can only be programmed with an additional LCN-GT4D or LCN-GT10D. Technical Data Enclosure: IP65, weather-protected Compatibility: From firmware 1702

LCN-GSA4 Air Quality Sensor with Four Buttons; in White The LCN-GSA4 is a highly advanced sensor for measuring air quality, equipped with four buttons and an acoustic signal generator. It connects to the T-connection of LCN bus modules from firmware 1E0C07. The sensor displays air quality through a bar graph and prompts ventilation with a red corona light circle in case of poor air quality. Application Examples Regular monitoring of air quality in living and working spaces. Integration into ventilation systems for automatic control. Optimization of air quality in schools and public institutions. Technical Data Measurement range: precise measurement of air quality Acoustic signal generator to warn of poor air quality Compatible with LCN bus modules from firmware 1E0C07 Easy connection and integration into existing systems

Wind Sensor The LCN-IW is a highly developed wind sensor equipped with a cable for connection to the LCN-IV. The connection cable is 2 meters long and allows connection to the impulse input of an LCN-SH, LCN-HU, or LCN-UPP. Technical Data Sensor dimensions: 40mm x 40mm x 95mm (W x D x H) Rotor dimensions: 105mm Ø Suitable for wall or mast mounting Protection class: IP65 The LCN-IW is ideal for integration into weather stations and for monitoring wind conditions in various applications.

Light Sensor for Outdoor Use Due to its robust design, it can be mounted almost anywhere. With its wide measuring range, it is ideally suited for common applications. Used as a twilight switch, sun protection, etc. Application Examples Automation of outdoor lighting based on ambient light. Integration into smart home systems for controlling blinds and shutters. Monitoring light conditions in greenhouses. Technical Data Measuring range: 1-100,000 Lux (LCN value: 1-1000) Connection: I-connection extension (via LCN-IV - not included) Power supply: via the connected bus module Installation: on the outside wall of the building (e.g. north side), on the roof Dimensions: 51mm x 36mm x 51mm (W x H x D) (without cable entry) Protection class: IP65 Note: Without LCN-IVs

Carbon Dioxide Sensor; in White (Surface Mount) The LCN-CO2 is a highly precise indoor sensor for measuring the carbon dioxide content in the air. It plays a crucial role in monitoring air quality in enclosed spaces, especially in public institutions and conference rooms. By continuously measuring the CO2 content, the sensor enables demand-based ventilation to optimize air quality and minimize health risks. Application Examples Monitoring air quality in schools and offices. Automatic control of ventilation systems in public buildings. Integration into smart home systems to improve air quality. Technical Data Measuring range: 1-5000ppm, resolution: 1ppm Connection: I-connection (extendable via 2x LCN-IV up to 50m) Power supply: via LCN-NU16 (flush-mounted power supply, included) Mounting: Surface mount (on flush-mounted box, wall or ceiling, away from doors and windows) Dimensions W x H x D: 79mm x 80mm x 26mm Protection class: IP20

Outdoor Temperature Sensor Outdoor temperature sensor with a 2 m long cable for connection to the I terminal of the LCN module. The cable can be extended up to 50m via 2 LCN-IV. For a range of: -20°C to +85°C, resolution: 0.1°C.Accuracy: typically 0.3°C in the range of 15°C – 30°C, max. 0.6°C in the range of -20°C – 85°C. Application Examples Monitoring outdoor temperatures in air conditioning systems. Integration into heating controls for precise temperature regulation. Use in industrial applications for temperature monitoring. Technical Data Mounting: Screw fastening Dimensions: Ø 15mm x 65mm Protection class IP65

Underfloor Power Supply for I-Connection, 24V The LCN-NUI24 is a powerful 24 Volt power supply designed for flush-mounted installation. It supplies the required operating voltage to the LCN-GT(S) switches operated at the T and I connections. This power supply is ideal for integration into modern building automation systems, where it ensures a reliable power supply. Application Areas The LCN-NUI24 can be integrated into the I connection line and supplies the components at the I and T connections with operating voltage. When using the power supply, the surface light guide FLL and especially the Corona® light ring of the LCN-GT(S) touch sensors are available, which enhances the user experience. Hardware Features Three connections for the I connection

EnOcean Gateway The LCN-EGR is an EnOcean radio gateway to operate radio inputs, outputs, and sensors at the I connection of an LCN module from firmware 190512 (May 2015). Supported are, among others, smoke detectors, buttons, binary sensors (e.g. window contacts), temperature sensors, as well as relays and dimmable outputs. Connection Supply voltage: 110V - 230V AC, 50/60Hz Power consumption: Pmax.=1W, Pv=0.3W Terminals/Wire type: 2 wires with ferrule 0.75mm² LCN connection: I connection from firmware 190512 (May 2015) for bidirectional communication with the module, via LCN-IV/IVH expandable up to max. 50m. Frequency: 868MHz EnOcean: max. 5 devices can be learned per LCN module Installation Operating temperature: -10°C to +40°C Humidity: max. 80% rel., non-condensing Protection class: IP20 when installed in a flush-mounted box, only fixed installation according to VDE632, VDE637 Dimensions: 50mm Ø x 22mm Note: To avoid interference, the power supply (phase) of the power supply unit must be identical to that of the LCN module.

Adapter for extending and duplicating the I-connection The LCN-IV is a versatile adapter used to extend and duplicate the I-connection. It allows the connection of up to two LCN-IV adapters to extend the I-connection with IY(ST)Y 2x2x0.8mm up to 50m. Additionally, the LCN-IVH functions as a pulse sensor that evaluates a 5V signal via potential-free contacts. Application Areas This adapter is ideal for applications where multiple sensors need to be operated on a bus module. It enables flexible and decentralized installation of sensors such as remote control receivers, temperature sensors, and binary sensors. Technical Data Frequency: maximum 500 Hz Dimensions: 14mm x 21mm x 12mm (W x L x H)

Frameless Sensor Keypad with 12 Keys and Temperature Sensor The LCN-GTS12W is a state-of-the-art, frameless sensor keypad with 12 capacitive keys. These keys respond to touch and allow for intuitive control of LCN modules. The integrated temperature sensor is ideal for temperature control in various environments. Technical Data Dimensions: 75mm x 145mm x 10.5mm (W x L x H) Protection Class: IP20 Application Examples Control of heating and air conditioning systems. Regulation of lighting systems. Ideal for use in modern residential and commercial spaces.

Product DescriptionThe LCN-GT10DW is an innovative sensor keypad equipped with 10 capacitive keys and a 2.8” TFT color display. The keys respond to touch and allow flexible control of LCN modules. The display shows status information and enables the programming of timer functions.Application ExamplesControl of lighting and heating in residential and commercial spaces.Visualization of status messages via the TFT display.Programming of time controls for various applications.Technical DataDimensions: 90mm x 160mm x 15.5mm (W x L x H)Protection class: IP20Temperature sensor: Integrated, for regulating room temperature

Sensor keypad with 2 buttons; in white The LCN-GT2W is an elegant sensor keypad equipped with two capacitive buttons. These buttons are arranged behind a 5 mm thick glass front, providing a modern and appealing appearance. The integrated LEDs ensure clear visual feedback and allow for comfortable operation, even in low ambient light. Application Areas This keypad is ideal for use in living spaces, offices, or public buildings where simple and elegant control of lighting and other electrical devices is desired. The ability to assign functions individually to the buttons makes it a flexible solution for various applications. Technical Data Dimensions: 90 mm x 90 mm x 16.9 mm (W x L x H) Protection class: IP20 Compatibility: LCN modules from version 140719

Sensor Keypad with 8 Buttons and Temperature Sensor The LCN-GTS8W is a state-of-the-art sensor keypad with 8 capacitive buttons. These buttons are arranged behind a robust glass front and respond to touches, allowing for easy and intuitive operation. The integrated temperature sensor can be used with LCN modules and is particularly useful for temperature control in residential and commercial spaces. Technical Data Dimensions: 75mm x 75mm x 10.5mm (W x H x D) Protection Class: IP20 Application Examples Control of heating and air conditioning systems. Regulation of lighting systems. Ideal for use in modern offices and living spaces.

Sensor keypad with 4 buttons, 2.8” TFT color display, timer and temperature sensor; in white The LCN-GT4DW is a highly developed sensor keypad equipped with four capacitive buttons, a 2.8-inch TFT color display, an integrated timer, and a temperature sensor. The capacitive sensor surfaces respond to touch and allow for easy control of lighting and other devices. The TFT display shows status-dependent information and provides a user-friendly interface. Application Areas This keypad is ideal for use in modern living spaces, offices, or public facilities where flexible and user-friendly control of lighting and other electrical devices is required. The integrated timer allows for programmable control, while the temperature sensor can be used to regulate room temperature. Technical Data Dimensions: 90 mm x 90 mm x 13 mm (W x L x H) Protection class: IP20 Display: 2.8 inches TFT, 320 x 240 pixels

Frameless Sensor Keypad with 6 Buttons The LCN-GTS6W is a modern, frameless sensor keypad designed for the LCN bus system. It features six capacitive buttons that respond to touches and can send various control commands (SHORT, LONG, or RELEASE). The connection is made via the included mounting frame. Technical Data Dimensions: 75mm x 75mm x 10.5mm (W x D x H) Protection class: IP20 Application Examples Control of blinds and shutters. Regulation of heating and air conditioning systems. Ideal for use in modern offices and living spaces.

Sensor keypad with 12 keys including temperature sensor and bar graph display; in white The LCN-GT12W is an advanced sensor keypad equipped with 12 capacitive keys. These keys allow for intuitive control of LCN modules. The integrated bar graph display visualizes analog values and supports temperature regulation through the built-in temperature sensor. Application examples Control of lighting and heating in living spaces. Visualization of actual and target values via the bar graph display. Regulation of room temperature through the integrated temperature sensor. Technical data Dimensions: 90mm x 160mm x 15.5mm (W x L x H) Protection class: IP20 Temperature sensor: Integrated, for room temperature regulation

Electromechanical four-button switch in 55 mm format; in white The LCN-MT4W is a mechanical four-button switch designed in a 55 mm format. It allows direct connection to LCN modules via the I connection and offers a variety of control functions in the Local Control Network. Equipped with an excellent price-performance ratio, the switch features an integrated infrared receiver that enables control via LCN remote controls such as the LCN-RT. Each of the four buttons is equipped with a status LED and offers a flat, adjustable button backlighting that can be individually labeled. Application Areas The LCN-MT4W is ideal for installation in dry indoor areas and can be used for all switching, regulating, and control tasks in the LCN bus. It is suitable for all 55 mm frames and can be used in combination with the LCN-G55 and -GS55 frames to utilize the corona light. Technical Data Format: 55 mm

Product DescriptionThe LCN-GT8W is an advanced sensor keypad with 8 buttons, a bar graph display, and an integrated temperature sensor. It allows precise control of LCN modules and provides visual feedback on the current status of connected devices. The capacitive sensor surfaces respond to touches and are arranged behind a robust glass front.Application ExamplesControl of lighting and blinds in residential and commercial spaces.Regulation of room temperature through the integrated temperature sensor.Display of actual and target values via the bar graph display.Technical DataDimensions: 90mm x 90mm x 12.5mm (W x H x D)Protection class: IP20

Product Description The LCN-GD6LW in white combines modern design with innovative technology. Equipped with six capacitive buttons, an integrated display with temperature display, a slider function, and an IR receiver, this keypad is the perfect choice for stylish interiors. Application Areas The LCN-GD6LW is ideal for high-quality living spaces, hotel rooms, conference rooms, and anywhere technology and design should go hand in hand. With its versatile customization options and high operating comfort, it becomes the centerpiece of modern room control. Product Features at a Glance Portrait keypad with capacitive glass buttons (6-fold) and 6 status LEDs Two sensor areas usable as a slider Integrated display with temperature display Temperature sensor from -10°C to +40°C Integrated IR receiver for LCN-RT / LCN-WSIR Dimmable corona wall lighting Dimmable button lighting Replaceable standard or custom inlays High-quality materials, glass front Compatible with LCN-PRO+ Technical Data Dimensions: 90mm x 90mm x 13mm (W x L x H) Protection class: IP20

Gesture Switch LCN-GG1W The LCN-GG1W is an innovative glass switch that allows contactless control of LCN bus modules. Simple gestures like swiping and rotating can trigger various actions in the LCN system without physically touching the switch. Functionality With the LCN-GG1W, users can trigger switching actions by swiping up or down. Additionally, a rotating motion with the finger allows for dimming light sources. A total of up to 6 gestures can be programmed, which can be selected by horizontal swiping. Applications The LCN-GG1W is ideal for: Modern living spaces where elegant and functional control is desired. Commercial applications where contactless control is advantageous. Rooms with low light, as the integrated Corona® light ring provides subtle illumination. Technical Data Dimensions: 110 mm x 110 mm Installation: Surface-mounted with included adapter Compatibility: LCN bus modules from version 1E0706 (July 2020) Setup: LCN-PRO from version 6.8.6 required

Product DescriptionThe LCN-GT6W is an innovative sensor keypad with 6 buttons and an integrated temperature sensor. The capacitive sensor surfaces respond to touches and allow control of LCN modules with a simple touch. The status LEDs provide visual feedback on the current state of the connected devices.Application ExamplesControl of lights and blinds in residential and commercial spaces.Regulation of room temperature through the integrated temperature sensor.Individual adjustment of control commands via the LCN-PRO software.Technical DataDimensions: 90mm x 90mm x 13mm (W x L x H)Protection class: IP20

Frameless sensor keypad with 10 buttons, 2.8" TFT color display, timer and temperature sensor; in white The LCN-GTS10DW is an innovative, frameless sensor keypad equipped with 10 capacitive buttons. These buttons respond to touches on the glass surface and allow for intuitive control of LCN modules. Depending on the duration of the touch, a corresponding control command (SHORT, LONG or RELEASE) is sent. The integrated 2.8" TFT color display shows up to 6 status-dependent symbols in the top symbol line and allows the display of any text in the lower lines. This makes the keypad particularly versatile and customizable for various applications. The 6 status LEDs in the lower sensor areas are individually controlled via the I connection and can be configured using the LCN-PRO software. The integrated temperature sensor is excellent for temperature control. A Corona® light ring with white LEDs provides decorative accent lighting and serves as orientation light, making the keypad easy to operate even in low ambient light. The device is powered by the included LCN-NUI power supply and is easy to install. Technical Data Dimensions: 75mm x 145mm x 10.5mm (W x L x H) Protection class: IP20

LCN-MD4B, mechanical push button 4-fold with display The LCN-MD4B is a highly developed mechanical push button that features four individually parameterizable buttons. It is equipped with a high-resolution display that precisely shows the current room temperature as well as the desired set value. This product can be seamlessly integrated into existing LCN bus systems and can be configured according to the specific needs of the user. Application Examples Control of room temperature in living spaces Integration into smart home systems for automation of heating and air conditioning Visualization of status information via the display Technical Data 4 buttons, freely parameterizable Integrated temperature sensor High-resolution display Compatible with LCN bus systems

Frameless sensor keypad with 4 buttons, 2.8” TFT color display, timer and temperature sensor; in white The LCN-GTS4D is a modern, frameless sensor keypad designed for use in the LCN bus system. It features four capacitive buttons that respond to touch and send various LCN control commands (SHORT, LONG, or RELEASE) depending on the duration of the touch. The connection is made via the included mounting frame to the I connection of an LCN module. The device is powered exclusively by the included LCN-NUI power supply and can be configured with LCN-PRO from version 3.7. Operation is possible with all LCN bus modules from firmware 140719 (July 2010). The integrated 2.8” TFT color display shows a maximum of 6 symbols in the top icon row, depending on the status. Any text can be displayed in the lower text lines, which can be shown independently of or depending on the status. The display has a resolution of 320 x 240 pixels. Additionally, the LCN-GTS4D includes a 24-channel timer with a total of 96 switching points, allowing for flexible control of devices. The integrated temperature sensor is suitable for temperature control in rooms. A dimmable Corona® light ring with white LEDs provides decorative accent lighting and serves as a discreet orientation light, allowing the LCN-GT4D to be comfortably operated even in low ambient light. Scope of delivery LCN-GTS4D LCN-NUI power supply   Technical data Dimensions: 75mm x 75mm x 10.5mm (W x L x H) Protection class: IP20

Glass Touch Panel, frameless for I connection; white with two capacitive buttons and Corona® light The LCN-GT2 is an elegant glass touch panel specifically designed for use in the LCN bus system. It is easily mounted on a flush-mounted box using the supplied mounting plate and securely fixed by a slider. The connection is made via the I connection of any LCN module from version 140719 (July 2010). Description The two capacitive sensor surfaces are arranged behind a robust glass surface, available in thicknesses of five and three millimeters. A gentle touch of the surface is sufficient to trigger various functions. Each sensor surface is equipped with an integrated status LED that displays the current status of any actuators or sensors in the building. Four different states are possible. Additionally, the LCN-GT2 features a corona light ring with white LEDs that provides appealing wall illumination. To elegantly backlight the buttons, an LCN-NUI is required. This allows for comfortable operation even in low ambient light. The individual labels for the LCN-GT2 can be transferred onto a film or paper and placed through a small slot behind the glass surface. These labels can be updated at any time, allowing for flexible adjustment of the button layout. Application Areas The LCN-GT2 is intended for installation in dry indoor environments and is suitable for all switching, regulating, and control tasks in the LCN bus system. It is particularly suitable for design-oriented users who demand the highest standards of functionality and comfort. The two buttons can also be combined into a large button. Operation of up to four LCN-GT2 in parallel on one module is possible. Scope of Delivery LCN-GT2 Mounting plate Labeling film Installation instructions Technical Data Dimensions: 90mm x 90mm

Product DescriptionThe LCN-GT6LW is a modern sensor keypad with 6 buttons and 33 LEDs in white. It offers comfortable operation through capacitive sensor surfaces and an integrated temperature sensor. The buttons are designed to enable intuitive control of LCN modules, while the status LEDs provide visual feedback.Application ExamplesControl of lights and blinds in residential and commercial spaces.Regulation of room temperature through the integrated temperature sensor.Individual adjustment of control commands via the LCN-PRO software.Technical DataDimensions: 50mm x 300mm x 12mm (W x L x H)Protection class: IP20

LCN-MD4W, mechanical push button 4-fold with display The LCN-MD4W is an innovative mechanical push button with four freely parameterizable buttons and an integrated temperature sensor. Equipped with a high-resolution display, it precisely shows the current room temperature as well as the target value and can be flexibly integrated into existing LCN bus systems. Additionally, the display can show the states of outputs, relays, and binary sensors. Unlike other push button models, the LCN-MD4W does not display this information using blinking or flickering LEDs, but rather through different colors, allowing for clear and intuitive operation. Application Areas The LCN-MD4W is ideal for use in modern residential and commercial spaces where precise control and monitoring of room temperature is required. It is excellently suited for integration into smart home systems and can be used in various applications. Technical Data Format: 55 mm Display: high resolution Temperature sensor: integrated

LCN-TL6 Switch Converter for GIRA SPS Switches for Flush-Mounting Box The LCN-TL6 is a specialized switch converter designed for use with GIRA SPS switches. It allows for the evaluation of 1 or 3-button switches and offers individual control of the 6 status LEDs via the T connection. Configuration is done through the LCN-PRO software, which provides a variety of control options such as On, Off, Blink, and Flicker. Application Areas This switch converter is ideal for use in modern building management systems, where it enables precise control of lighting and other electrical devices. It can be used in combination with GIRA SPS switches to ensure user-friendly control. Notes The LCN-TL6 is automatically recognized by modules with firmware version 1B07 or higher. Older modules require manual settings to utilize the LCN-TL6. Technical Data Dimensions: 68mm x 92mm x 66mm (W x L x H) Protection Class: IP20

KNX Switch Adapter for Flush Mounting Box The LCN-TXR connects the LCN bus with KNX switches. It includes a KNX power supply and a USB interface for direct connection to the KNX programming software ETS. Application Areas The LCN-TXR can connect up to two KNX switches with LCN. The LCN-TXR evaluates the individual switches and measurement values of the switch and can also control the display LEDs and displays. The existing I-connection connects the LCN-TXR to an LCN bus module. To use the LCN-TXR as a KNX programming adapter, you need ETS.

Adapter cable for connecting EIB/KNX touch sensors The LCN-TEU is a versatile adapter cable that allows for easy connection between EIB/KNX touch sensors and LCN modules. It is specifically designed for connection to the T-connection of LCN modules and supports a variety of standard touch sensors from well-known manufacturers such as Gira, Jung, Berker, Merten, Busch-Jäger, Siemens, Legrand, and Peha. Applications Perfectly suitable for integrating EIB/KNX touch sensors into existing LCN systems to enable seamless control of lighting and other electrical devices. The LCN-TEU is an ideal solution for renovation projects and new buildings where flexible and customizable control is desired. Technical Data Dimensions: 70mm x 70mm x 15mm  (W x L x H) Protection class: IP20

Cable set with acoustic signal for connecting four conventional push buttons The LCN-T4I is a versatile cable set designed for connecting up to four conventional, potential-free push buttons to the I connection of all LCN bus modules. With the ability to connect two LCN-T4I to one bus module, a total of up to eight buttons can be queried. Each button input distinguishes between short, long, and release actions, allowing for flexible control. Additionally, the cable set is equipped with an acoustic signal generator that provides visual and acoustic feedback. Application Areas Ideal for integrating conventional push buttons into the LCN system to enable simple and effective control of lighting and other electrical devices. The LCN-T4I is particularly useful in environments where acoustic feedback is desired, such as in schools or public buildings. Technical Data Dimensions: 70mm x 70mm x 15mm  (W x L x H) Protection class: IP20

Push Button Converter for Flush-Mounting Box The LCN-T8 is a compact push button converter specifically designed for installation in flush-mounting boxes. It allows the connection of up to 8 impulse inputs and distinguishes between three modes: short, long, and release. The flexible wiring via individual wires ensures easy installation, while extending the wires is not permitted. Application Areas This push button converter is ideal for use in modern smart home systems, where it plays a central role in controlling lights and other electrical devices. It can be used in combination with various push buttons to enable user-friendly control. Technical Data Dimensions: 10mm x 22mm x 11mm (W x L x H) Protection Class: IP20

Binary sensor for flush-mounted boxes with integrated power supply The LCN-B3IN is a versatile binary sensor designed for use in flush-mounted boxes. It allows connection to the I connection of an LCN module and can evaluate up to three potential-free continuous contacts. A special feature of this sensor is the integrated power supply, which provides a querying option for external sensors such as light barriers or hall sensors that require a power supply. The LCN-B3IN is ideal for applications in building automation where reliable detection of switching states is required. With an internal power supply of 5 V and 12 V, external sensors can be directly connected, making installation and integration into existing systems easier. Technical Data Dimensions: Ø 52mm x 20mm Protection class: IP20

Binary sensor for flush-mounted boxes The LCN-B3I is a highly developed binary sensor specifically designed for integration into flush-mounted boxes. It allows the connection of up to three potential-free contacts to the LCN system. This sensor is ideal for applications where multiple switching contacts are required, such as in building automation or smart home installations. Installation is straightforward via the I terminal of an LCN module. With a connection cable of 40 cm, the sensor is flexible to use. The LCN-B3I can detect up to three permanent contacts and distinguishes between two defined states per input, allowing for precise control and monitoring. An important note is that the query voltage to the N-potential is generated internally, and the query current is only 50µA. This ensures energy-efficient use of the sensor. Please note that 230V contact materials are not or only conditionally suitable to ensure optimal functionality. Technical Data Dimensions: 11mm x 34mm x 13mm (W x L x H) Protection class: IP20

Switch converter with 8 button inputs and 12 LED outputs for flush-mounted boxes The LCN-TL12R is an innovative switch converter designed for flush-mounted boxes. It allows connection to the T terminal of the LCN module and captures up to 8 impulse inputs. The switch converter distinguishes between three modes per input: short, long, and release. Additionally, it controls up to 12 arbitrary LEDs, both with and without resistors, allowing for flexible adaptation to various applications. Application Areas The LCN-TL12R can be used to connect potential-free EIB buttons. It is ideal for controlling lighting systems and other electrical devices in modern smart home installations. Technical Data Dimensions: 50mm Ø x 20mm Protection class: IP20

Adapter cable for the combined connection of EIB/KNX 3- and 4-fold touch sensors with 1-fold touch sensors The LCN-TE1 is an innovative adapter cable that allows the simultaneous connection of 3- and 4-fold EIB/KNX touch sensors as well as 1-fold touch sensors to LCN modules. It is simply connected to the T-connection of an LCN module and supports a variety of standard touch sensors from leading manufacturers such as Gira, Jung, Berker, Merten, Busch-Jäger, Siemens, Legrand, and Peha. Application Areas Ideal for integrating various touch sensors into an LCN system to enable comprehensive control of lighting and other electrical devices. The LCN-TE1 is particularly useful in combination with the LCN-TEU to enhance the flexibility and adaptability of the system. Technical Data Dimensions: 70mm x 70mm x 15mm  (W x L x H) Protection class: IP20