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Schneide SpaceLogic KNX Cable Link L Module MTN6941-0002 Long Distance Transmission

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Schneide SpaceLogic KNX Cable Link L Module MTN6941-0002 Long Distance Transmission

Name: Schneide SpaceLogic KNX Cable Link L Module MTN69410002 Long Distance Transmission
Brand: Schneide
Price: 1 USD

Buy cheap Schneide SpaceLogic KNX Cable Link L Module MTN6941-0002 Long Distance Transmission product

Brand Name : Schneide

Model Number : MTN6941-0002

Certification : CE/RoHS

Place of Origin : EU

MOQ : 5

Payment Terms : T/T,Western Union

Delivery Time : 7 Days

Packaging Details : Carton

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MTN6941-0002 Schneider SpaceLogic KNX Cable Link L Module

This product is a medium-range wired link module for KNX intelligent systems, and the suffix "L" represents its long-distance transmission and expanded load capacity characteristics, which is an upgraded version of the compact Cable Link S (MTN6941-0001). It is positioned as a "medium-sized bridge" in the KNX architecture, solving the problems of signal transmission and sub-system linkage between non-adjacent areas in medium-scale scenarios, and is a cost-effective accessory for improving the coverage and scalability of medium-sized KNX systems.

I. Core Parameter Analysis

1. Core Functional Parameters

Parameter Category	Detailed Description
Core Long-Distance Link Function	1. Medium-Scale Subnet Interconnection: Supports stable connection of up to 3 independent KNX TP1 sub-systems, suitable for medium-range area networking (e.g., three floors of a multi-story office building, sales area + warehouse + office area of a medium-sized supermarket); 2. Enhanced Signal Relay: Compensates for signal attenuation during long-distance wired transmission, with an effective relay distance of up to 800m per segment (300m longer than the S version), ensuring low-latency and stable data synchronization between sub-systems; 3. Intelligent Fault Isolation: When a fault occurs in one sub-system, the module automatically isolates the faulty segment, and can send fault prompt signals to the central control system, facilitating maintenance personnel to locate problems quickly
Device Connection Capability	Fully compatible with KNX TP1 standard terminal devices (actuators, sensors, controllers, smart panels). Each connected sub-system can carry up to 48 KNX devices (16 more than the S version), meeting the equipment expansion needs of medium-scale scenarios
Working Mode	Plug-and-play passive automatic mode, no complex parameter configuration required. After being powered on, it automatically identifies the KNX bus signal and completes subnet linkage; supports priority transmission of emergency signals (e.g., fire alarm linkage signals), ensuring the timeliness of system emergency response
System Compatibility	Compatible with both KNX Secure and non-secure systems, can be seamlessly integrated into existing medium-scale KNX architectures; supports linkage with KNX IP gateways and central master controllers, realizing unified management and remote control of all linked sub-systems

2. General Technical Parameters (Referenced from Similar KNX Medium-Range Link Modules)

Parameter Category	Detailed Description
Power Supply Mode	Adopts KNX bus power supply (DC 24V), no additional power wiring required, simplifying installation procedures and reducing construction costs
Communication Protocol	Complies with KNX TP1 standard protocol, baud rate 9600bps, consistent with mainstream KNX device communication standards, ensuring efficient and stable data transmission between sub-systems
Installation Method	Standard 35mm DIN rail mounting, compact size (occupies 1.5 module positions in the distribution box), slightly larger than the S version but still space-saving; can be installed in the same distribution cabinet with other KNX devices for centralized management
Protection Rating	IP20 protection level, suitable for indoor dry environments (e.g., commercial building weak current rooms, medium-sized residential distribution cabinets, factory control cabinets); cannot be used in humid, dusty, corrosive or outdoor scenarios
Operating Environment	Working temperature range: 0℃-45℃; storage temperature range: -20℃-65℃; working humidity: 5%-90% (non-condensing); compatible with 230V AC mains power systems in most regions
Indicator Function	Equipped with 3 indicator lights: power indicator (red), signal transmission indicator (green) and fault alarm indicator (yellow). The light flashing frequency can reflect the signal transmission status, facilitating maintenance personnel to judge the system operation status intuitively

II. Main Application Scenarios

This product is positioned as a medium-range and high-load wired link accessory for medium-scale KNX intelligent systems, suitable for scenarios where non-adjacent sub-systems need long-distance wired interconnection and have certain requirements for equipment load capacity. It is widely used in medium-sized commercial spaces and large civil residences.

1. Commercial Building Scenarios

Medium-Sized Supermarkets/Retail Stores:The store is divided into three sub-areas: sales area, warehouse area and office area. The sales area sub-system controls lighting, display cabinets and audio equipment; the warehouse area sub-system controls ventilation fans and cargo conveyor belts; the office area sub-system controls lighting and air conditioners. The module realizes the interconnection of the three sub-systems, supporting unified management (e.g., "store opening mode" - all areas start equipment in sequence; "store closing mode" - non-essential equipment is turned off uniformly, and the warehouse ventilation fan runs for 1 hour delay).
Multi-Floor Office Buildings/Training Institutions:Each floor of the building is an independent KNX sub-system, responsible for controlling floor lighting, curtains and air conditioners. The module connects the sub-systems of multiple floors, supporting cross-floor scene linkage (e.g., when the training room on the 3rd floor starts "training mode", the corridor lights on the 2nd-4th floors are dimmed, and the elevator lobby display screen displays the training notice; when the training ends, all linked equipment restores the original state).
Boutique Hotels/Mid-Range Resorts:The hotel is divided into guest room area, catering area and leisure area, each with an independent KNX sub-system. The module realizes the interconnection of the three sub-systems, supporting whole-hotel intelligent management (e.g., "peak season reception mode" - guest room curtains are opened in advance, catering area lights are turned on, and leisure area audio is started; "off-season energy-saving mode" - non-peak area equipment is turned off in batches).
Medium-Sized Factories/Workshops:The workshop is divided into production area, warehouse area and office area, each with an independent KNX sub-system. The module connects the three sub-systems, supporting cross-area equipment linkage (e.g., when the production area starts the production line, the warehouse area conveyor belt is started automatically, and the office area monitoring system is turned on; when the production line stops, the warehouse conveyor belt is delayed to stop, and the monitoring system is turned off).

2. Civil Residence Scenarios

Multi-Floor Villas/Private Manors:The manor is divided into three sub-areas: main house, guest house and courtyard. The main house sub-system controls indoor lighting and curtains; the guest house sub-system controls guest room equipment; the courtyard sub-system controls landscape lights and fountains. The module realizes the interconnection of the three sub-systems, supporting unified family scene control (e.g., "reception mode" - main house lights are turned on, guest house curtains are opened, and courtyard fountains are started; "sleep mode" - main house and guest house lights are turned off, and courtyard landscape lights are dimmed).
Large Duplex Apartments/Penthouses:The apartment is divided into living area, rest area and study area, each with an independent KNX sub-system. The module connects the three sub-systems, supporting linkage control (e.g., when the study area starts "working mode", the living area audio is turned off, and the rest area lights are dimmed; when the working mode ends, the living area audio is restored, and the rest area lights are turned on).
Residential Building Duplex Units:The duplex unit is divided into upper floor, lower floor and basement, each with an independent KNX sub-system. The module connects the three sub-systems, supporting cross-floor control via a single smart panel (e.g., controlling basement audio in the living room, or closing upper floor curtains in the basement), improving the convenience of daily use.

III. Core Product Advantages

Long-Distance Transmission & Expanded Load:800m per-segment transmission distance meets the linkage needs of non-adjacent areas; each sub-system supports 48 devices, adapting to medium-scale scenario expansion, and is more practical than the compact S version.
Intelligent Fault Isolation & Prompt:Not only isolates faulty sub-systems to avoid overall paralysis, but also sends fault prompts, reducing the time for maintenance personnel to locate problems and improving system maintenance efficiency.
Plug-and-Play & Easy Installation:No complex configuration required, can be used immediately after being installed on the DIN rail; bus power supply eliminates additional wiring, reducing installation difficulty and construction costs.
Emergency Signal Priority & High Reliability:Supports priority transmission of emergency signals such as fire alarms, ensuring the timeliness of system emergency response and improving the safety of the application scenario.
Wide Compatibility & Strong Scalability:Compatible with both KNX Secure and non-secure systems, and supports linkage with IP gateways and central controllers; can be flexibly expanded according to the development of application scenarios, with strong scalability.

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