Schneide SpaceLogic KNX Binary Input Module 4 Input Channels DIN Rail Mounting

MTN644492 REG-K/4x10 Binary Input 18 mA Schneider SpaceLogic KNX Light Grey

1. Main (Core Parameters)

2. Complementary (Supplementary Parameters)

3. Environment (Environmental Parameters)

4. Packing Units

I. Core Functional Features

1. 4 Independent Signal Acquisition Channels: Supports simultaneous collection of 4 external binary signals (e.g., "on/off" status of wall switches, infrared sensors, door contacts). Each input is independently configurable and does not interfere with others.
2. Bus-Integrated Design: Built-in KNX bus coupler, allowing direct connection to the KNX system without additional hardware, simplifying wiring and installation.
3. Visual Status Indication: Each input corresponds to an independent LED indicator, which can intuitively display the "active/inactive" status of the signal for easy operation and maintenance troubleshooting.
4. Flexible Adaptability: Compatible with 10 V AC external signals and supports cable transmission distances of up to 50 meters, adapting to wiring requirements in different scenarios.
5. Safety & Compliance: Complies with RoHS/REACH environmental standards; IP20 protection rating is suitable for dry indoor environments (e.g., distribution boxes, ceilings).

II. Typical Application Scenarios

1. Smart Buildings (Commercial/Public Buildings)

• Switch Signal Acquisition: Collects the "on/off" signals of office light wall switches, triggering lighting dimming/scene linkage in the KNX system (e.g., "one-click turn off area lights").
• Equipment Status Monitoring: Collects the "running/stopped" status signals of elevators, air conditioners, etc., and uploads them to the Building Management System (BMS) for centralized monitoring.
• Sensor Signal Conversion: Converts the on/off signals of infrared motion sensors and door magnetic sensors into KNX commands, linking with lighting/ventilation systems (e.g., "presence detected → turn on lights").

2. Residential Smart Homes

• Scene Linkage Trigger: Collects the press signal of the "living room scene switch" to trigger "movie-watching mode" (turn off main lights + turn on ambient lights + lower curtains).
• Safety Signal Acquisition: Collects alarm signals from smoke detectors and door/window sensors, linking with the KNX system to push alerts + turn on emergency lighting.

3. Industrial Auxiliary Areas

• Workshop Equipment Signal Conversion: Collects the "door open/closed" signal of workshop access control, linking with the ventilation system (e.g., "door open → start exhaust").
• Warehouse Status Monitoring: Collects the "exceeded limit/normal" signal of shelf temperature and humidity sensors, uploading to the industrial monitoring platform.

III. Core Advantages

1. High Integration: 4 input channels + bus coupler are integrated into one DIN rail module, saving distribution box space and reducing equipment costs.
2. Easy Deployment: Powered and communicated directly via the KNX bus without a data rail, simplifying the installation process by over 50%.
3. Strong Compatibility: Perfectly compatible with the Schneider KNX ecosystem (e.g., panels, sensors) while also supporting third-party KNX devices.
4. Convenient Operation & Maintenance: LED status lights enable quick localization of faulty input channels, reducing troubleshooting time.