The Schneider SpaceLogic KNX Binary Input REG-K/x10 MTN644592 is a professional KNX system component designed for building automation applications, featuring 8 inputs for connecting conventional push-buttons or floating contacts.

This device connects eight conventional push-buttons or floating contacts to KNX systems. It generates an internally isolated SELV signal voltage and includes integrated bus coupling with plug-in screw terminals for easy installation.

• Yellow LED displays input voltage level at each input
• Green LED indicates device operational readiness after application loading

• Switching, dimming, and blind control via 1 or 2 inputs
• 8-bit positioning values for precise blind control
• Pulse edges with 1-, 2-, 4-, or 8-bit telegrams
• Differentiation between short and long operations
• Initialization telegram and cyclical sending capabilities
• Pulse edges with 2-byte telegrams
• 8-bit linear regulator functionality
• Disable function and break/make contact support
• Configurable debounce time settings

• Inputs: 8 channels
• Contact voltage: Maximum 10 V (clocked)
• Contact current: Maximum 2 mA (pulsing)
• Cable length: Maximum 50 meters
• Device width: 4 modules (approximately 70 mm)
• Contents: Includes bus connecting terminal and cable cover
• Installation: DIN rail TH35 according to EN 60715