The Schneider Electric MTN6215-0410S is a SpaceLogic KNX Secure 4-inch touch panel for flush wall mounting — a programmable room controller with 480 × 480 px TFT touchscreen, integrated temperature sensor, and KNX Data Secure bus communication. Control lighting, blinds, HVAC, scenes, and visualization pages from one compact black glass front plate.

Power is supplied from the KNX bus (~3 mA at 21–30 V DC) plus a mandatory auxiliary DC supply (~85 mA at 21–30 V DC). Commission with ETS application Touch panel 1952/1.0; load custom icons and backgrounds via the micro-USB data port (OTG cable and FAT32 USB drive, max. 32 GB).

Key Features — Secure 4" Touch Unit

• Display: 4 inch (10 cm) TFT LCD touchscreen, 16 million colours, 480 × 480 px.
• KNX Security: KNX Secure device — encrypted bus telegrams on secured lines.
• Processor: ARM Cortex-A7; 64 MB flash for pages, icons, and logic.
• Proximity: Integrated sensor (~12 cm range) for wake/display activation.
• Temperature: Built-in sensor (±1 °C @ 25 °C, site-dependent; ETS offset).
• Mounting: Flush box ≥ 35 mm depth; 86 × 86 mm face; orientation indicator on device.

At a Glance

Specification	Detail
Order code	MTN6215-0410S
Colour	Black (painted glass and plastic)
ETS application	Touch panel 1952/1.0
Bus current (typ.)	~3 mA (KNX) + ~85 mA (auxiliary DC)
Protection	IP20; -5 °C to +45 °C

Full characteristics are under Technical Specifications. Official documents are under Downloads (datasheet, user guide, instruction sheet, ETS application, CAD library).

Applications and KNX Integration

• Hotel and office rooms: Secure visualization for lights, blinds, and setpoints; auxiliary PSU with MTN684064 or dedicated 24 V DC supply on the line.
• HVAC zones: Room logic with MTN645094 fan coil; simpler wall UI with MTN6212 or MTN6214.
• Secure switching/dimming: Pair with MTN6705-0008S, MTN6710-0102S on KNX Secure segments.
• Presence and lighting: MTN630819, MTN6300-0019 for occupancy-based scenes.
• Line infrastructure: MTN6500-0103 IP router, MTN6500-0101 line coupler on multi-line sites.
• Accessory: MTN6270-0000 dismantling protection (optional).

Choosing MTN6215 vs Push-button Room Stations

Choose MTN6215-0410S when a secure, graphical touch UI is required and auxiliary DC power is available. Use MTN6212 or MTN6214 for bus-only System M stations without a separate PSU.