Product Code: AB-IPRS3.1.1

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2 Year
Technical Specifications
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Connects the KNX bus with the Ethernet network. The device uses the KNXnet/IP protocol for communication (Routing and Tunneling). It can be used as a fast line and area coupler. The full filter table for main groups 0-31 is supported. KNX devices can be programmed via the LAN using ETS. For this and further clients 5 Tunneling Servers are available. The IP address can be fixed or can be received from a DHCP server. Power supply via 12…30 V DC or PoE (IEEE 802.3af class 1). The KNX Standard Communication (Multicast) can be switched off. In this case, up to 10 IPR/S  3.1.1 can communicate using unicast communication

Technical data


  • Auxiliary voltage Us: 12…30 V DC (+10 % / -15 %) or PoE (IEEE 802.3af class 1)
  • Power dissipation: Maximum 1.8 W
  • Auxiliary voltage current consumption: Maximum 120 mA at 12 V
  • Rated voltage Un: 12 V DC
  • Current consumption KNX: < 10 mA


  • KNX: Bus connection terminal
  • Plug-in terminal for operating voltage: Plug-in terminal
  • LAN: RJ45 socket for 10/100BaseT, IEEE 802.3 networks, AutoSensing

Operating and display elements

  • Red LED and button: For assignment of the physical address
  • Green "On" LED: Operation readiness indicator
  • Yellow "LAN/Link" LED: Network connection indicator
  • Yellow "Telegram" LED: KNX telegram traffic indicator

Protection degree

  • IP 20: To DIN EN 60 529

Protection class

  • II: To DIN EN 61 140

Isolation category

  • Overvoltage category: III according to DIN EN 60 664-1
  • Pollution degree: 2 according to DIN EN 60 664-1

KNX safety extra low voltage

  • SELV 30VDC

Temperature range

  • Operation: -5…+45 °C
  • Storage: -25…+55 °C
  • Transport: -25…+70 °C

Ambient conditions

  • Maximum air humidity: 95%, no condensation allowed
  • Atmospheric pressure: Atmosphere up to 2,000 m


  • Modular installation device (MDRC): Modular installation device, ProM
  • Overall dimensions: 90 x 36 x 64 mm (H x W x D)
  • Mounting width: 2x 18 mm modules
  • Mounting depth: 68 mm


  • On 35 mm mounting rail To DIN EN 60 715

Mounting position

  • Any


  • 0.1 kg

Housing, color

  • Plastic, halogen free, gray


  • KNX to EN 50 090-1, -2

CE mark

  • In accordance with the EMC directive and low voltage directive

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Refurbished items will include a 12 month warranty unless otherwise stated.

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us. 

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Refurbished items

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  • have been repaired
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Refurbished items include a 12-Month warranty unless otherwise stated.

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Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.