LCN-GT2TW Issendorff KG

Universal Reader for Transponders; in Silver The LCN-ULTS is a versatile reader suitable for both indoor and outdoor use, designed for installation in 68mm flush-mounted boxes. It detects transponders within the reading range and transmits the individual transponder ID to the I connection of the connected LCN module. Application Examples Access control in commercial and private areas. Integration into modern building automation systems. With the LCN-PRO or LCN-GVS software, individual permissions can be assigned to each transponder, allowing for flexible handling. Technical Data Dimension: Outer cover 80mm x 80mm Dimension: Installation height 11.7mm Dimension: Installation depth 27.7mm Connection cable: 5m Protection class: IP65

Transponder module for flush-mounted box The LCN-UT is an innovative transponder module designed for integration into flush-mounted boxes. It enables the detection of transponder cards and key fobs through an acoustic signal when brought near the module. Application examples Access control in residential and commercial buildings. Automation of lighting and security systems through transponder detection. A separate power supply is required for the operation of the LCN-UT, providing direct or alternating current of 10-18V, such as the LCN-NU16. The range of the module can be up to 28 cm depending on the antenna and transponder design. Technical data Dimension: Evaluation unit Ø 50mm x 20mm Dimension: Thickness of the antenna material 0.4mm Antennae in 3 dimensions 245mm Ø, 123mm Ø, 50mm Ø are included Protection class: IP20

Universal Reader for Transponders; in White The LCN-ULTW is a state-of-the-art reader suitable for both indoor and outdoor use, and can be installed in 68mm flush-mounted boxes. It detects transponders within the reading range and transmits the individual transponder ID to the I connection of the connected LCN module. Application Examples Access control to secured areas. Integration into smart home systems for device control. With the LCN-PRO or LCN-GVS software, individual permissions can be assigned to each transponder, allowing for flexible and secure use. Technical Data Dimension: Outer cover 80mm x 80mm Dimension: Installation height 11.7mm Dimension: Installation depth 27.7mm Connection cable: 5m Protection class: IP65

Active Transponder System for Wall Mounting The LCN-ATW is an active transponder system designed for wall mounting. It provides access control with a long range and allows for comfortable door opening without the need for a conventional key. When a person approaches the antenna, the active transponder is activated and transmits its ID. Application Examples Automatic door opening in residential and commercial buildings. Integration into modern security systems. The LCN-ATW stores multiple transponders in the field and outputs them sequentially to the I-connection of a bus module. The transponders are available in various designs, including versions with buttons for remote control functions. Technical Data Dimensions: 160mm x 250mm x 90mm (W x H x D) Protection class: IP65

Sensor module for flush-mounted box 24V~ The LCN-UPS24 flush-mounted module is a highly flexible sensor module specifically designed for integration into dry rooms. It is installed directly in flush-mounted/electronic boxes behind switches, sockets, or in distribution boxes. The module offers a sensor input (T-connection) for connecting conventional switches, LCN-GTx switches, or other peripheral devices. In addition, an I-connection is available that supports a variety of functions, including IR receivers, GT switches, and EnOcean transmitters/receivers. Application Areas Cost-effective connection of LCN sensors and KNX touch sensors or EnOcean wireless touch sensors. Individual room control for cooling, heating, and ventilation. Access control with IR remote control and transponders. Utilization of existing low-voltage wiring. Automation controls with timers and links. Tableau systems with status LEDs and hierarchical links of permissions. Alarm systems with multiple zones and complex conditions. Links across trade boundaries for high functionality. Note: All functions can be used independently and are available simultaneously. Hardware Features Supply voltage: 20-30 Volts~, 50/60 Hz T-connection for up to eight buttons via button converters. I-connection for the operation of LCN-RR, IR remote control receivers, temperature sensors, and other devices. Function Description Four simulated outputs with timers for various functions. Support for DALI groups via LCN-DDR. Connection for eight conventional buttons with extensive command processing. LCN tableau functions with four states. Decoding of the IR remote control receiver with extended functions. Additional functions include the acquisition of measured values, analog value processing, transponder data processing, and code lock functions. The module also provides a bridging of power outages for up to 20 seconds.

Sensor/Actuator module for flush-mounted boxes with phase-cut and phase-angle dimming The LCN-UPU module is an innovative sensor/actuator module designed for use in flush-mounted boxes. It allows for the control of two electronic outputs with 230V, either switching or dimming. The module is ideal for controlling lighting systems and other electrical devices in modern buildings. Application Examples Control of dimmable LED lights and incandescent lamps. Automation of roller shutters and gates. Integration into smart home systems for individual adjustment of lighting moods. The module features 8 button inputs that allow for individual programming. The integrated operating programs enable switching and dimming of the outputs as well as separate adjustment of brightness and change speed. Additionally, up to 100 lighting scenes can be stored per output. Technical Data Integrated power supply: 230V ±15%, 0.5W, pulse-proof up to 4kV Dimensions: 50mm Ø x 22mm Connection via approx. 20cm long single wires 0.75mm² Protection class: IP20 Communication with up to 30000 modules, max. 250 modules per bus level

Sensor Module for Housing Installation The LCN-ESS module is a flexible sensor module that features four simulated outputs and is designed for housing installation. It offers T, I, and P connections for connecting LCN sensors and actuators. The internal operating program can be individually parameterized using the LCN system software LCN-PRO, allowing for high adaptability to various applications. Application Areas Cost-effective connection of LCN sensors and actuators for on-site installation. Control of shading and conservatories for up to four motor pairs. Access control with IR remote control and transponder. Automatic controls with numerous timers and links. Alarm systems with multiple zones and complex conditions. Links across trade boundaries for high functionality. Hardware Equipment 230 Volt power supply, 50/60 Hz, optional 110 Volt. T connection for up to eight buttons via button converters. I connection for the operation of LCN sensors and actuators. P connection as a digital input/output for extensions. Function Description The module allows the control of up to 32 buttons, organized in four tables, thus providing a variety of commands for controlling up to 64 targets. It also supports position control for motors and processing of transponder data. Technical Data 230 Volt power supply, 50/60 Hz, optional 110 Volt. Maximum number of buttons: 32. Maximum number of targets: 64.

Relay module with six outputs for DIN rail The LCN-SR6 is a six-channel relay module of the LCN bus system that does not require a separate LCN bus module. With its relays, any consumers can be switched. The LCN-SR6 can be expanded to eight relays if needed with an LCN-R2H. Thanks to a button on the top, the relays can be switched manually. The module does not need to be parameterized for this. This allows the wiring on the construction site to be tested before the LCN system is set up. Application areas Control of any motors and drives Control of blinds and roller motor for shading and ventilation Control of any AC1 loads Hardware features 85 to 265 V, 50/60 Hz Six load relays with potential-free switching contacts as normally open and normally closed at 230 V~/16A, AC1 Maximum inrush current 70 A Plug-in relays I-connection for the operation of LCN-RR, IR remote control receiver, LCN-TS temperature sensor, LCN-PMI motion detector, LCN-GRT/-GBL/-GUS indoor sensors, LCN-ULT universal transponder reader, LCN-GTxD glass info module, LCN-BT4H, LCN-BU4L, binary and button sensor and more. P-connection as digital input/output for extensions such as relays, LCN-R2H, LCN-BS4 current sensors and more. Function description Operating programs The six relays are switched individually by command via the LCN bus. They can also be used to control roller shutter drives; the LCN-SR6 can be switched to roller shutter mode with the LCN-PRO. The relays support all common LCN functions, such as on/off/switching, timers, status commands, etc. For testing purposes, it is possible to switch the relays manually via a button on the top of the module, independently of the LCN bus. Connection of conventional buttons that distinguish short, long, and release: each 3 commands at 2 addresses (modules or groups). In total, there are 32 buttons in four tables. Further internally managed buttons result in a total of 480 commands to 160 different target addresses. Additional functions 12 variables for capturing measurement values Analog value processing via thresholds or controllers. Two freely parameterizable continuous controllers. Measurement values and control variables can be distributed arbitrarily in the bus. Transponder data processing for up to 16 transponders, unlimited when operating the visualization LCN-GVS. Control with dependencies and links, locking and releasing individual buttons, hierarchical permissions. Four timers (1 second to 45 days), two timers, periodic timer. Function acknowledgment: the execution is clearly confirmed Automatic generation of real status messages for visualization. Four-stage acknowledgment and reporting system. Bypass of power failures up to 20 seconds with power failure detection. Operating hour counters for all circuits  

Sensor/Actuator Module for DIN Rail (Universal) The LCN-HU module from Issendorff KG is a state-of-the-art sensor/actuator module designed for mounting on DIN rails.

Universal Switch and Dimmer Module for DIN Rail 2 TE The LCN-SHU module is a flexible sensor/actuator module specifically designed for DIN rail mounting. It offers two switchable and dimmable electronic outputs for 230V, which can be operated as phase-cut or zero-voltage switches. Additionally, two more outputs are available in the software but not externally accessible. This module is ideal for use in dry rooms and allows for easy integration into existing systems. Application Examples Control of lighting systems in residential and commercial spaces Integration of sensors for automatic adjustment of lighting conditions Use as a dimmer for LED and halogen lamps Creating schedules for lighting control Technical Data Supply Voltage: 230VAC ±15% 50Hz/60Hz (110VAC optional) Power Consumption: 0.4W Switching Power: 300VA each (cosj=1) Dimensions (WxDxH): 38mm (2TE) x 92mm x 66.5mm Mounting: on 35mm DIN rail (DIN50022) Protection Class: IP20, max. 80% humidity, non-condensing

Sensor module for flush-mounted box The LCN-UPS module is a versatile sensor module designed for use in flush-mounted boxes with an operating voltage of 230V. It allows control of up to 64 target addresses and offers 192 functions that can be programmed individually. Application examples Control of lighting and other electrical devices in residential and commercial spaces. Integration into existing smart home systems for process automation. Use in conjunction with DSI-Dali interfaces for extended functionality. The module offers 8 button inputs and an integrated pulse measurement input for remote control receivers. It allows evaluation over 5 thresholds with hysteresis and includes two continuous controllers that can be used independently of threshold processing. Technical data Integrated power supply: 230V ±15%, 0.4W, pulse-proof up to 4kV Dimensions: 50mm Ø x 12mm Connection via approx. 20cm long single wires 0.75mm² Communication with up to 30000 modules, max. 250 modules per bus level

Dali and Room Controller / Sensor Module for DIN Rail 2 TE The LCN-SHD module is a versatile DALI and room controller that can control up to 40 DALI ballasts in just two TE width. It allows the grouping of DALI devices into four DALI groups and offers additional individual commands for further ballasts. This module is particularly suitable for DALI control in individual rooms without requiring a complete DALI configuration. Application Examples Control of DALI-lit rooms in offices or living areas Integration of LCN sensors for automatic lighting adjustment Creation of light scenes for different usage scenarios Flexible adjustment of lighting conditions through extensive dimming and ramp functions Technical Data Operating mode 0-10 Volt: Load current maximum 40 mA per output Maximum 60 ballasts per output Source current: max. 0.5 mA/output Operating mode DALI DT0, DT6, DT8: Tunable White Maximum 40 devices with LCN-NDH Maximum 24 devices in LCN mode (Low Level) Maximum 9 devices in Standard mode (High Level)

Sensor/Actuator Module for DIN Rail (Standard) The LCN-SH module is a versatile sensor/actuator module designed for mounting on DIN rails. It offers two electronic switching outputs with a nominal voltage of 230V and a maximum load of 300VA. These outputs can be configured as both dimmable in phase-cut and as switches, allowing for flexible use. Application Areas Ideal for controlling lighting systems in residential and commercial spaces. Suitable for controlling roller shutters and blinds. Perfect for integration into complex automation systems. The module is equipped with a robust housing and has 8 button inputs that can control up to 64 target addresses with a total of 192 functions. An integrated pulse measurement input allows for the connection of remote control receivers and sensors. The built-in operating program includes functions for switching and dimming the outputs, with brightness and change speed adjustable separately. Additionally, programs for incandescent lamp dimming, slat adjustment, and roller shutter control are integrated. LCN System Bus Functions Communication with up to 30,000 modules, maximum 250 modules per bus level. Memory for up to 100 light scenes per output. Documentation and parameterization are stored in the module memory. Overload protection: The outputs switch off the consumers in case of excessive loads. Technical Data Integrated power supply: 230V ±15%, 0.4W, pulse-proof up to 4kV. Dimensions: 38mm x 92mm x 66mm (W x L x H). Mounting: DIN rail mounting (35mm, 4 TE). Protection class: IP20.

Sensor/Actuator Module for Flush-Mounted Box Combined sensor/actuator module with two electronic switching outputs 230V, 300VA. Dimmable in phase-cut or as a switch (switches at zero crossing). The 8 button inputs can individually control 64 target addresses with 192 functions. Integrated pulse measurement input for remote control receivers. The built-in operating program includes the following functions: switching and dimming the outputs, brightness and change speed adjustable separately. Includes programs for incandescent lamp dimming, blinds, gates, etc. Evaluation via 5 thresholds (=10 commands) with hysteresis. Includes 2 continuous controllers that can be used independently and additionally for threshold processing. Two measured values can be recorded and controlled independently of each other. Decoding of the telegrams of the IR remote control receiver or transponder. Evaluation directly or via central computer. Functions for button levels, coded transmission, sender differentiation. Additional functions: control with dependencies, formation of links, counting, calculating, fixed and dynamic group formation, generation of automatic status messages (real feedback) for visualization. LCN System Bus Functions Communication with up to 30,000 modules, max. 250 modules per bus level. Protocol with collision avoidance Documentation and parameterization retrievable in the module memory 100 light scene memories available per output Connection options for EIB/KNX touch sensors (standard), DSI-Dali interface, relays Overload protection, the outputs switch off the consumers in case of excessive loads Note: UPP modules must not be connected directly to roller shutter or blind motors! The end switches or the triacs in the module may be damaged. The use of the isolation relay LCN-R2U is recommended here. A filter (LCN-FI1) is mandatory as soon as the electronic outputs of the LCN-UPP are used as dimmers. The interference filter is connected between the module and the consumer, it dampens the interference occurring during dimming, thus ensuring compliance with CE standards. Technical Data Integrated power supply 230V ±15%, 0.4W, pulse-proof up to 4kV. Flush-mounted housing connection via approx. 20cm long single wires 0.75mm². Dimensions: 50mm Ø x 20mm. Protection class IP20

Universal Roller Shutter/Jalousie Module for Flush-Mounting Box The LCN-UMR24 is an advanced sensor-actuator module designed for controlling roller shutter and jalousie motors with a supply voltage of 24V.

Sensor module for DIN rail (standard) The LCN-SHS module from Issendorff KG is a state-of-the-art sensor module specifically designed for mounting on DIN rails. With its 8 button inputs, it allows for individual control of up to 64 target addresses and offers 192 different functions. This module is ideal for integration into modern building automation systems and allows for flexible adaptation to the specific needs of users. Application examples Control of lighting systems in residential and commercial spaces Integration of sensors for monitoring temperature, light, and motion Remote control of devices via pulse measurement inputs Automation of processes through programming of timers and status messages Technical data Integrated power supply: 230V ±15%, 0.4W, pulse-proof up to 4kV Dimensions: 38mm x 92mm x 66mm (W x L x H) DIN rail mounting: 35mm, 2 TE Protection class: IP20

Universal Roller Shutter/Jalousie Module for Flush-Mounting Box The LCN-UMR module is a state-of-the-art sensor-actuator module specifically designed for controlling roller shutter and jalousie motors. It features two switchable, interlocked relay outputs with a nominal voltage of 230V. The module is ideal for integration into flush-mounting boxes and allows for easy installation and commissioning. Connection Supply voltage: 230V AC ±15%, 50/60Hz (110V AC available) Power consumption: <0.5W Network connection: 5 wires with ferrule 0.75mm² Sensor side connection: T- and I-connection Outputs Type: 2x relays each 6A, interlocked Mechanical lifespan: 1,000,000 switching cycles Switching power: recommended max. 800W Inrush current: max. 50A 8/10µs Installation Operating temperature: -10°C to +40°C Humidity: max. 80% rel., non-condensing Environmental conditions: Use in fixed installation according to VDE632, VDE637 Protection class: IP20 when installed in flush-mounting box, only fixed installation Dimensions (WxDxH): 50mm Ø x 22mm

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)

This Tweezers The LCN-PINZ is a special tweezers designed for unlocking the LCN glass surface buttons. These buttons are equipped with a lateral locking pin that can be easily removed with the tweezers without causing damage. This greatly facilitates the installation and maintenance of the buttons. Application Examples Installation of LCN glass surface buttons Maintenance and replacement of buttons without damage Technical Data Ergonomic design for easy handling Material: High-quality plastic

Adapter for extending and duplicating the I-connection for the DIN rail The LCN-IVH is an extended version of the LCN-IV adapter, specifically designed for DIN rail mounting. It allows for the doubling of the I-connection and can also be combined with up to two LCN-IVH adapters to extend the range of the I-connection with IY(ST)Y 2x2x0.8mm up to 50m. The LCN-IVH additionally functions as a pulse sensor, evaluating a 5V signal via potential-free contacts. Application Areas This adapter is particularly useful in installations where multiple sensors need to be operated at 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: 17mm x 92mm x 66mm (W x L x H) DIN rail mounting: 35mm, 1TE Protection class: IP20

LCN - Micro Match 4-pole 70cm double-locking plug, 4 pieces The LCN-IK70 is a high-quality connection cable equipped with double-locking plugs. With a length of 70 cm, it is ideal for connecting LCN devices in various installations. The 4-pole design allows for versatile applications in building automation. Application Examples Cabling of LCN components Expansion of existing systems Technical Data 4-pole locking plug Length: 70 cm Delivery: 4 pieces