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KNX Flush-mounted room climate interface with satellite input

KNX Flush-mounted room climate interface with satellite input

Product code: 2531UP
Price (Excluding VAT)


Intended use

  • Switching of electrically-driven blinds, awnings and similar blinds for AC 230 V mains voltage
  • Switching of electrothermal actuators
  • Installation in flush box according to DIN 49073
  • Connection with enclosed terminals

Product characteristics

  • Control of blinds, awnings and similar blinds
  • Control of electrothermal actuators
  • Three binary inputs for potential-free contacts, usable as extension inputs for local operation
  • Supply via bus, no additional power supply necessary

Blinds function

  • Blind/shutter position directly controllable
  • Slat position directly controllable
  • Feedback of movement status, blind/shutter position and slat position
  • Forced position through higher-level controller
  • Safety function: rain alarm, frost alarm, 3 independent wind alarms
  • Sun protection function

Function of valve drives

  • Switching operation or PWM operation
  • Actuators with characteristics opened or closed without power controllable
  • Overload-protected, short circuit-protected
  • Protection against jamming valves
  • Forced position
  • Cyclical monitoring of the input signals can be parameterised

PWM operation: electrothermal actuators only have the positions Open and Closed. In PWM operation, switch-on and switch-off during the driveÕs cycle time achieves an almost constant behaviour.

Technical Details



Technology KNX
Brand JUNG
Mounting Flush
Inputs 3
Outputs 2

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