Schneide System Components MTN6500-0101 KNX Bus System Coupler IP20 Rating DIN

Product Specification

New Schneider MTN6500-0101 SpaceLogic Coupler DIN Rail KNX Bus System IP20

• Logical Connection: Establishes data channels between different KNX buses to enable cross-segment communication of devices.
• Electrical Isolation: Protects the independent operation of each segment, enhancing system stability and safety.
• Signal Filtering: Selectively forwards/blocks messages of specific group addresses through a built-in 8KB filter table, reducing bus load.
• KNX Security: Supports the KNX secure communication protocol to protect data transmission and device access security.
• Flexible Configuration: Can be used as a line coupler, backbone coupler, or line repeater.

Detailed Technical Parameters

2.Detailed Core Functions

(1). KNX Network Segmentation & Connection

• Bus Isolation: Establishes a data bridge between two independent KNX segments while preventing the spread of electrical interference.
• Network Expansion: Suitable for large-scale buildings, dividing the system into multiple area management units to simplify configuration and maintenance.
• Fault Isolation: A fault in one segment will not affect other segments, improving system reliability.

(2). Intelligent Filtering System

• Traffic Optimization: Only forwards messages of group addresses listed in the filter table, reducing bus load by approximately 50%.
• Automatic Generation: The filter table is automatically generated by ETS software based on device associations during project creation.
• Flexible Configuration: Independent message forwarding rules can be set for "Line → Backbone" and "Backbone → Line".
• Message Retransmission: Supports automatic retransmission in case of transmission failure to ensure communication reliability.

(3). KNX Security Protection

• Two-way Protection: Supports mixed transmission of encrypted and unencrypted communication.
• Device Protection: Protects the coupler's own access security (e.g., authentication required for program downloading).
• Data Integrity: Prevents message tampering to ensure accurate execution of control system commands.
• Standard Compliance: Compatible with KNX Data Secure and KNX IP Secure protocols.

3.Typical Application Scenarios

(1). Large Commercial Buildings

• Shopping Malls/Office Buildings: Connects KNX systems of different floors or areas to realize centralized management and zoned control of lighting, air conditioning, and sunshading.
• Hotels: Interconnects KNX networks of guest room areas, public areas, and logistics areas, supporting cross-area linkage such as "Do Not Disturb" and lighting scenes.

(2). Smart Residences & Apartments

• Villas: Connects multiple KNX subnets (garden, garage, indoor) to achieve integrated control of security, environment, and energy.
• High-end Apartments: Establishes connections between floor buses and building backbones, supporting functions such as remote meter reading and elevator control.

(3). Industrial & Infrastructure

• Hospitals/Schools: Manages KNX systems of medical equipment/classrooms in zones while ensuring global control in emergencies.
• Transportation Hubs: Connects KNX networks of different functional areas (waiting halls, platforms, control rooms) in airports/subway stations to support unified security and environment management.

4.Installation & Configuration Guidelines

(1). Physical Installation

• Directly clipped onto 35mm standard DIN rails without additional tools.
• Recommended to be installed in distribution boxes/control cabinets for easy maintenance and protection.
• Bus connection adopts standard KNX terminals, supporting 2×0.8-2.5mm² cables.

(2). Software Configuration

• Parameter setting and downloading via ETS 5+ software.
• Key configuration items:
  • Physical address assignment (defines the device's unique identifier in the KNX network).
  • Filter table setting (defines group addresses allowed for cross-segment transmission).
  • Communication mode selection (Line Coupler/Backbone Coupler/Repeater).
  • KNX Security activation (sets security keys).
  
  

4.Comparative Advantages vs. Similar Products

5.Summary

• Suitable for medium-sized KNX systems with over 100 devices, especially commercial buildings requiring network zone management.
• Recommended to be used with Schneider SpaceLogic series power supply modules (e.g., MTN6513-1203) to ensure system stability.
• For systems with high security requirements, be sure to activate the KNX Security function and update security keys regularly.
  
  

  Specification Table for Schneider MTN6500-0101 SpaceLogic KNX Coupler

  1. Main (Core Parameters)

  
  

  Parameter	Specification
  Product Range	SpaceLogic KNX
  Applicable Range	SpaceLogic KNX
  Product/Component Type	Coupler
  Product Application System	KNX bus system
  Bus Type	KNX

  
  

  2. Complementary (Supplementary Parameters)

  
  

  Parameter	Specification
  Total Number of 18 mm Modules	1
  Wiring Device Mounting	DIN rail
  Power Supply Input Current	5 mA
  Material	Polycarbonate (PC)
  Communication Port Protocol	KNX KNX long frame KNX data security
  Control Type	2 push-buttons
  Local Signalling	3 LEDs
  Function Available	Supports KNX Secure
  Market Segment	Commercial Residential

  
  

  3. Environment (Environmental Parameters)

  
  

  Parameter	Specification
  IP Degree of Protection	IP20
  Relative Humidity	5...93 % (non-condensing)
  Ambient Air Temperature for Storage	-25...70 °C
  Ambient Air Temperature for Operation	-5...45 °C
  Standards	EMC directive EN 50491-3 EN 50491-5-2 EN 50491-5-3 EN 61000-6-2 EN 61000-6-3 EN 55032:2012