Description
Introduction
The Schneider SpaceLogic KNX Binary Input REG-K/4×230 (SKU: MTN644992) is a specialized 4-channel digital input module engineered for seamless integration into KNX building automation systems. Designed to interface standard 230 V AC signals, conventional push-buttons, or floating contacts with the KNX bus, this device allows legacy control elements to participate in centralized automation schemes. This device is part of our professional KNX System Components range.
Housed in a light grey plastic IP20 enclosure, the unit mounts directly onto standard DIN rails, occupying 2.5 width modules (18 mm per module). By enabling precise signal monitoring and control across four discrete binary channels, this module optimizes energy usage, simplifies setup, and enhances overall system flexibility in commercial and residential installations.
Key Features
- Part of the Schneider SpaceLogic KNX product range.
- 4 binary digital input channels for 230 V AC signals.
- Nominal operating voltage [Ue] of 230 V AC at 50 Hz.
- DIN rail mounting format requiring 2.5 modules (18 mm each).
- Durable light grey plastic housing rated at IP20 protection.
- On-device LED signaling for quick visual status updates.
- Rated power supply input current of 18.
Benefits
- Centralized Integration: Connects up to 4 conventional 230 V push-buttons or floating contacts directly into the KNX automation network.
- Energy Optimization: Enables centralized monitoring and automated controls that minimize energy waste and lower operational costs.
- Compact Cabinet Footprint: Designed for DIN rail installation with a width of 2.5 modules (18 mm width per module), optimizing space in distribution boards.
- Clear Visual Diagnostics: Features integrated status LEDs on the device for fast signal verification and easy maintenance.
- Sustainable Packaging: Delivered in packaging manufactured with at least 70% recycled cardboard content.
- Reliable Quality: Backed by Schneider’s 18-month manufacturer warranty for dependable project execution.
Technical Specifications
Applications
- Interfacing standard 230 V switches, push-buttons, and external sensors with a KNX bus system.
- Commercial and residential automation projects requiring centralized monitoring of binary contacts.
- Flexible building management installations where lighting, scenes, and energy profiles are triggered via conventional inputs.
Installation Notes
- Mounts onto standard DIN rails inside control switchboards, utilizing 2.5 module slots (18 mm width per module).
- Requires proper wiring of 230 V AC 50 Hz operating voltage across the binary input channels.
- Designed with an IP20 ingress protection rating; must be installed inside an appropriately protected distribution cabinet.
Developer Resources
- Official Schneider technical product data sheets and dimensional drawings.
- ETS application database files for KNX bus configuration and channel parameter setting.
FAQ
How many input channels does the Schneider MTN644992 provide?
The module features 4 digital binary input channels designed for 230 V AC signals. Explore more Schneider KNX products for professional building automation projects.
What is the mounting size of the MTN644992 module?
It mounts on a standard DIN rail and occupies 2.5 modules (18 mm per module) in width. For certificates and current technical files, refer to the official Schneider product page.
What protection rating does the module housing feature?
The light grey plastic housing is rated at IP20.
What warranty coverage is included with this Schneider component?
The product includes an 18-month manufacturer warranty.
What is the exact product model?
The order/model code for this page is MTN644992. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by Schneider.
Conclusion
The Schneider SpaceLogic KNX Binary Input REG-K/4×230 (MTN644992) offers a reliable and efficient bridge between standard 230V contacts and modern KNX automation control. With 4 binary channels, LED status indicators, and compact 2.5-module DIN rail mounting, it serves as an essential interface for robust building management installations. Installers and system integrators can review our become a KNX dealer options.
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