N 501/01


Combination blind actuator, 4 x AC 230 V, 6 A, 8 x binary inputs

  • 8 inputs for DC or AC in the range from 12 to 230 V
  • 8 relay contact outputs locked in pairs against each other for controlling 4 × AC 230V sunblind drives
  • Contact rated voltage AC 230 V
  • Contact rated current 6 A, p.f. = 1
  • Electronics powered by a 230 V AC integrated power supply
  • Device functional even without bus connection or if the bus communication fails
  • Preset on delivery for direct output control for each blind button function via momentary contact switches connected to the inputs
  • Key for switching between bus and direct mode
  • Button for each relay contact output, for switching the output in direct mode
  • Selectable function for each input when using the ETS:
  • Switching status, send binary value
  • Switching on leading edge, switching Short/Long
  • 1-pushbutton dimming, sunblind control, group control
  • 1-bit/8-bit scene control
  • 8-bit/16-bit value leading edge, Short/Long
  • 16-bit floating point value leading edge, Short/Long
  • Or for each pair of inputs:
  • Acting directly on the corresponding outputs as blind button
  • 2-button dimming with stop telegram or with cyclical sending
  • 2-pushbutton sunblind control
  • Selectable blocking of each input via a corresponding blocking object
  • Sending of input objects after change
  • Selectable cyclical input object sending
  • Individual or shared configuration of actuator channels
  • Communication objects for each blind channel for driving the sun protection into the end positions or for stopping the procedure and adjusting the blind slats in steps
  • Communication objects for setting position of slats and blinds in percentage information
  • Automatic opening of the blind slats to a preconfigured nominal setting after uninterrupted driving down of the blind from the top to the bottom end position, with integrated 1-bit scene control for storing and calling up (reproduction) of 2 interim blind and slat settings
  • Integrated 1-bit/8-bit scene control, 8 scenes can be integrated per channel
  • Optional “Sun” object for integration in a sunlight tracking control system
  • Differentiation between automatic and manual mode and with automatic switchover from automatic to manual mode for the channel in question by pressing a bus button for manual control of the corresponding sun protection
  • Manual mode taking precedence over automatic position commands
  • Optional central command for each device or each channel for switching the relevant channels to automatic mode and driving the sun protection into the up or down end position
  • Alarm: move to safety position, Locking in this position for as long as alarm is active
  • Travel lock (e. g. for cleaning the outer shutter/blinds)
  • Status objects for each channel for querying or for automatic sending of sun protection and slat settings as a percentage value
  • Optional status objects for reporting that the up or down position has been reached
  • Integrated bus coupling unit, Bus connection via bus terminal or contact system to data rail
  • Modular installation devices for mounting on TH35 EN 60715 mounting rail


Technical Specifications

Rated voltage
AC 230 V
Rated current
6 A
Number of channels
Number of inputs potentialfree
Sun position tracking
Wind alarm
Dimension width (1 MW = 18 mm)
8 MW


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