KNX 1-10V Control Unit 4 CH

Features:

• For switching and dimming of lighting circuits in combination with
  electronic ballasts or other dimmable 1-10 V devices
• “Soft-ON”, “Soft-OFF” and time dimmer are configurable
• Time-delayed switch-off when brightness value drops below the
  switch-off brightness is possible
• Multi-phase connection is possible
• 1-10V output and one switch output (relay contact) per channel
• Slide switches for manual control of the relays (also without bus voltage)
• No additional power supply required