KNX S4-B10 | KNX S2-B6 | KNX S1-B2 230 V

Actuators with multifunctional outputs and inputs

Successor for 70137, 70180, 70181

The Actuators KNX S4-B10, KNX S2-B6 and KNX S1-B2 230 V with integrated facade control have multifunctional outputs, pairs of buttons and monitoring LEDs. Each of the multifunctional outputs can connect to either a drive with Up/Down control (blinds, awnings, shutters, windows) or two switchable devices (On/Off for light and ventilation). The connected drives and devices can be operated directly on the actuator
or via connected hand switches.
The automation can be specified externally or internally. Internally, there are numerous options available for blocking, locking (e.g. master-slave) and priority definition (e.g. manual-automatic). Scenes can be saved and called up via the bus (scene control with 16 scenes per drive).
Binary inputs can be used either for direct operation (e.g. hand switches) or as bus switches (or also for e.g. alarm notifications). The desired behaviour can be defined precisely through selection of the response times in Standard, Comfort or Deadman mode.

Models:
N° 70530 KNX S4-B10 230 V, 4 multifunctional outputs, 10 binary inputs
N° 70531 KNX S2-B6 230 V, 2 multifunctional outputs, 6 binary inputs
N° 70532 KNX S1-B2 230 V, 1 multifunctional output, 2 binary inputs


  • KNX S4-B10 230 V (70530) KNX S4-B10 230 V (70530)
  • KNX S2-B6 230 V (70531) KNX S2-B6 230 V (70531)
  • KNX S1-B2 230 V (70532) KNX S1-B2 230 V (70532)
  • Multifunctional outputs each for a 230 V drive (shade, window) or for connecting two switchable devices (light, fan); KNX S4-B10: 4 outputs | KNX S2-B6: 2 outputs | KNX S1-B2: 1 output
  • Keypad with button pairs and status LEDs
  • Binary inputs for use as hand switches or as bus switches with variable voltage (6...80 V DC, 6...240 V AC); KNX S4-B10: 10 inputs | KNX S2-B6: 6 inputs | KNX S1-B2: 2 inputs
  • Automatic runtime measurement of the drives for positioning (including fault notification object)
  • Position feedback (movement position, also slat position for blinds)
  • Position storage (movement position) via 1-bit object (storage and call-up e.g. via button)
  • Control via internal or external automation
  • Integrated shade control for each drive output (with slat tracking according to sun position for blinds)
  • Scene control for movement position with 16 scenes per drive (also slat position for blinds)
  • Mutual locking of two drives using zero position sensors prevents collisions e.g. of shade and window (master–slave)
  • Blocking objects and alarm notifications have different priorities, so safety functions always take precedence (e.g. wind block)
  • Manual or automatic priority setting via time or communication object
  • 5 Safety objects for each channel
  • Short time restriction (movement command blocked) and movement limitation
  • Configuration is made using the KNX software ETS 5
HousingPlastic
ColourWhite
AssemblySeries installation on mounting rails
Protection CategoryIP 20
Ambient temperatureOperation -20…+70°C, Storage -55…+90°C
Ambient humiditymax. 95% rF, avoid condensation
Operating voltage230 V AC, 50 Hz
Currenton bus: 10 mA
Minimum current for runtime measurementAC effective 200 mA
Cable length binary inputsmax. 50 m
Data outputKNX +/- Bus connector terminal

KNX S4-B10 230 V:

Dimensionsapprox. 107 x 88 x 60 (W × H × D, mm),
6 width units
Weightapprox. 360 g
Power consumptionOperation max. approx. 3.5 W
Standby max. approx. 0.6 W
Outputs4 × outputs
each with 2 connections for drive up/down or 2 devices, 230 V (PE/N/1/2),
total. max 10 A and max. 4 A per connection
Inputs10 x binary inputs, universal voltage
(6...80V DC, 6...240 V AC)
Communication objects 567

KNX S2-B6 230 V:

Dimensionsapprox. 107 x 88 x 60 (W × H × D, mm),
6 width units
Weightapprox. 360 g
Power consumptionOperation max. approx. 3.5 W
Standby max. approx. 0.6 W
Outputs2 × outputs
with 2 connections for drive Up/Down or 2 devices, 230 V (PE/N/1/2),
in total max. 10 A and max. 4 A per connection
Inputs6 x binary inputs, universal voltage
(6...80V DC, 6...240 V AC)
Communication objects295

KNX S1-B2 230 V:

Dimensionsapprox. 53 x 88 x 60 (W × H × D, mm),
3 width units
Weightapprox. 170 g
Power consumptionOperation max. approx. 1.2 W
Output1 × Output
with 2 connections for drive Up/Down or 2 devices, 230 V (PE/N/1/2),
in total max. 8 A and max. 4 A per connection
Inputs2 x binary inputs, universal voltage
(6...80V DC, 6...240 V AC)
Communication objects141