Koppler

LCN-IS2 Issendorff KG

Isolation Amplifier The LCN-IS2 is the improved version of the LCN-IS isolation amplifier and offers even more efficient signal amplification for the LCN bus. It couples between the LCN bus and the galvanically isolated 2-wire bus, providing a range extension of up to 1 km. This function is particularly important for installations in expansive buildings or when connecting remote control devices. The LCN-IS2 is also equipped with a control LED that indicates the current operating status. Installation is straightforward on a 35mm DIN rail, allowing for quick integration into existing systems. Technical Data Integrated power supply 230V ±15%, 2W. According to VDE pulse-proof up to 4kV Dimensions: 34mm x 92mm x 66mm (W x L x H) 35mm DIN rail mounting 2TE Protection class IP20

LCN-VISU Issendorff KG

Coupling and visualization module for connection to a network The LCN-VISU is a combined visualization and network coupling module for the LCN bus. Communication takes place via LAN with RJ45 or WLAN. The coupler includes the LCN-PCHK service. It is compatible with all LCN bus modules from firmware 0701... (January 1997). Application Areas Typical application areas of the LCN-VISU are: Remote maintenance with LCN-PRO Visualization with LCN-GVS Coupling with PCK protocol Visualization with OpenHAB The LCN-VISU serves as a network access to the LCN system in LCN systems. Through this access, the parameterization of the LCN system is carried out by the installer or coupled to other systems across trades. Another application case is the connection of the LCN visualization on the PC. Using the system software LCN-GVS, direct and bidirectional data exchange between LCN system states as well as direct control commands from the visualization PC takes place. The new integrated OpenHAB visualization is quickly set up; it is automatically generated based on the labels and comments in the PCN-Pro programming. A connection of all devices existing for the OpenHAB standard is easily possible additionally. Hardware Equipment RJ-45 interface WLAN interface Connection to the LCN bus Optical status display of the operating state Note: It is not possible to access the LCN-VISU with two LCN-PRO of the same license. Function Description The LCN-VISU supports two simultaneous PCHK connections to the LCN bus, thus allowing LCN-GVS and LCN-PRO to access the bus simultaneously. The PCHK monitor under Windows optionally serves for further configuration and monitoring of the LCN-VISU. For the third connection to the LCN bus, an LCN-PCHK license in full version must be entered via the PCHK monitor. Each additional connection requires an upgrade license. Coupling LCN-PCKTo get the data from a third-party application via LCN-PCK onto the LCN bus, this software is required. It buffers incoming and outgoing commands and messages, checks and translates them. The TCP/IP network is used as the communication connection. This protocol works with simple ASCII strings. An example: M000111A1100010 means module 111 in segment 000, output 1 on 100 with ramp 10. Feedback such as status or measured values are also returned similarly simple and logically. This type of communication is fast and easy to implement in third-party applications. Time/Date With an existing internet connection, the LCN-VISU regularly resets the time. Thus, all LCN modules have the current time, which can be displayed on an LCN-GT4D/-GT10D. This function can be configured via the VISU web interface. Technical Data Connection Supply voltage: 85V - 265V, 50/60 Hz Power consumption: 2 W Supply terminals: screwless, solid max. 2.5 mm² or stranded with end sleeve max 1.5 mm², through-wiring current max. 16 A Connection to the network LAN: RJ45 WLAN: 802.11b/g/n, WPA2 encrypted Installation Operating temperature: -10 to 40 °C Humidity: Max. 80% rel., non-condensing Environmental conditions: Use in fixed installation according to VDE 632, VDE 637 Protection class: IP20 The LCN-VISU separates/isolates the LCN bus up to 4kV galvanically from the RJ45 socket. Scope of delivery: LCN-Visu

LCN-PKU2 Issendorff KG

LCN-PKU2 The LCN-PKU2 is an active coupler from USB-C to the LCN bus. It connects the LCN-PRO+, the LCN-GVS or third-party systems to the local bus at high speed. Thanks to the built-in processor, even (non-real-time capable) programs under Windows or Linux can access the bus without interference. When permanently installed, the LCN-PKU2 stores group names. This makes the entire documentation of the building retrievable. In addition, the LCN-PKU2 also records all bus traffic without a PC (configurable). Application Areas The LCN-PKU2 serves in LCN systems as a system access for laptops and PCs. Through this access, the parameterization of the LCN system is carried out by the installer. As a connection of the visualization on the PC. Using the system software LCN-GVS, direct and bidirectional data exchange between LCN system states and changes as well as direct control commands from the visualization PC takes place.

LCN-VisuMod Issendorff KG

Issendorff LCN-VisuMod Network coupling module with interface to ModBus-IP. In addition to the functions of the LCN-VISU, the LCN-VisuMod coupling module offers an interface to ModBus. The LCN-VisuMod thus enables easy integration of ModBus devices that support the ModBus protocol into the LCN system. Application Areas IP coupling with ModBus devices RTU coupling with ModBus devices (adapter required) Coupling to LCN-GVS LAN / WLAN coupling module Integrated visualization (Remote) maintenance of the LCN-PRO Dimensions LCN-VISU (W x L x H): 37 x 92 x 66.5 mm 61.5 mm above top-hat rail Space requirement: 2 TE Mounting: REG on 35 mm top-hat rail (DIN 50022) Manufacturer number 30366

LCN-EGR Issendorff KG

Issendorff LCN-EGRKunstoffkabel LCN - EGR

LCN-LLK Issendorff KG

Fiber Optic Coupler for Plastic Cables The LCN-LLK is a specialized fiber optic coupler designed for use with plastic optical fibers. This module acts as a dual sender-receiver component and enables the coupling of sub-distributions in an LCN bus system. With a range of up to 50 m per strand (and up to 100 m with the LCN-LK), the LCN-LLK is ideal for smaller installations and applications where a reliable connection over shorter distances is required. The module can also be used as a repeater, allowing up to 5 couplers to be connected in series, achieving a maximum range of 200 m. Application Areas The LCN-LLK is excellently suited for: Cabling within residential buildings or small offices. Integration into smart home systems for controlling lights and other devices. Expansion of existing networks through additional couplers. Technical Data Integrated power supply: 230V ±15%, 2W, pulse-resistant up to 4kV Dimensions: 85.5mm x 92mm x 66mm (W x L x H) 35mm DIN rail mounting, 5 TE Protection class: IP20

LCN-TXR Issendorff KG

Issendorff LCN-TXR

LCN-DIH Issendorff KG

DOMIQ - Base D-BL-2A (32MB)

DOMIQ - Base D-BL-2A (32MB) The DOMIQ Base D-BL-2A is the latest generation of the management module for building automation. With 32 MB of memory, it offers advanced functions and an improved user interface. It enables the creation of complex automation rules and scenarios that respond to various conditions. Application Areas The DOMIQ Base D-BL-2A is suitable for demanding automation projects in residential and commercial properties that require high flexibility and adaptability. Technical Data Memory: 32 MB Integration: LCN System User Interface: intuitive and customizable Advanced Automation Functions: Yes

LCN-IS2/24 Issendorff KG

Isolation Amplifier, 24 Volt The LCN-IS2/24 is an advanced isolation amplifier specifically designed for operation with 24V LCN bus systems. It couples the 24V LCN bus to the two-wire bus and amplifies the bus signal, allowing for a range extension of up to 1 km. This function is particularly important for applications where galvanic isolation is desired to avoid disturbances. The LCN-IS2/24 is equipped with a control LED that indicates the operating status. Installation is straightforward on a 35mm DIN rail, facilitating integration into existing systems. Technical Data Power supply 26V ~ ±10%, 2W Dimensions: 34mm x 92mm x 66mm (W x L x H) 5mm DIN rail mounting 2 TE Protection class IP20

LCN-EPKU2 Issendorff KG

Issendorff LCN-EPKU2 Coupling module with USB interface for installation (OEM). The LCN-EPKU2 PC coupler is an active coupling module of the LCN bus system. It is equipped with a USB-C interface and has a connection to the LCN bus. The LCN-EPKU2 has its own processor and optimizes bus access even for those programs/operating systems that are not real-time capable. The LCN-PRO+ and the LCN-GVS communicate with the coupler at 12 times the speed. In addition, the LCN-EPKU2 contains extensive memory that allows bus captures for over 180,000 telegrams. Application Areas Active coupling module of the LCN bus system Directly connectable to the USB interface Seven diagnostic LEDs show the status

LCN-SKU Issendorff KG

Issendorff LCN-SKUGrossanlagen LCN-SKU

LCN-LLG Issendorff KG

Fiber Optic Coupler for Glass Fiber Cables The LCN-LLG is a highly developed fiber optic coupler specifically designed for coupling glass fiber cables in modern building installations. This module acts as a dual sender-receiver component and enables seamless connections between different buildings via fiber optic lines. With a range of up to 2 km per strand, the LCN-LLG is ideal for large buildings or campus applications where reliable and fast data transmission is required. The module can be used as a repeater, allowing up to 5 couplers to be connected in series, achieving a maximum range of 10 km. Application Areas The LCN-LLG is excellently suited for: Cabling between different buildings in a corporate campus. Integration into smart home systems for controlling lights and other devices over long distances. Expansion of existing networks through additional couplers. Technical Data Integrated power supply: 230V ±15%, 2W Pulse-resistant up to 4kV according to VDE Dimensions: 85.5mm x 92mm x 66mm (W x L x H) 35mm DIN rail mounting, 5 TE Protection class: IP20

LCN-LLGS Issendorff KG

Fiber Optic Coupling Module for Singlemode Fiber The LCN-LLGS module is a state-of-the-art fiber optic coupler module specifically designed for use with singlemode fiber. It enables an impressive range of up to 40 km, making it ideal for large building installations and extensive network applications. To ensure optimal performance, the connection of the LCN-LLGS to the LCN bus requires a separating amplifier, such as the LCN-IS or LCN-IS2. Up to 15 separating amplifiers and/or LL couplers can be directly connected per distribution, increasing the flexibility and scalability of the system. Application Areas The LCN-LLGS module is used in: Large office buildings where reliable data transmission over long distances is required. Industrial plants that need a robust and durable connection between different areas. Smart building solutions that allow efficient control and monitoring of systems over long distances. Hardware Features Connections for the LCN two-wire bus Connections for the fiber optic cable Status display on the LCN-LLG for on-site diagnostics Test jumper for checking the optical level reserve