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System devices - Lingg & Janke Wohn- und Gebäudetechnik.einfach.smart.

System devices

Power Supply unit 640, 320, 160 mA - NEW!

The KNX power supply unit provides the system power necessary for the bus system. The integrated choke prevents the data telegrams from short-circuiting on the bus line.

  • Made in Germany
  • KNX power supply unit with choke: 230V 50...60 Hz
  • bus voltage output via bus connectors
  • seperate voltage output - decoupled
  current ord.-no.
NT640-43 640 mA 88415
NT320-43  320 mA 88416
NT320-43 160 mA 88417

available as of 07/08 2017

KNX Power Supply 640mA - NEW!

  • Made in China
  • KNX power supply unit with choke: 230V 50...60 Hz
  • bus voltage output via bus connectors
  • seperate voltage output - decoupled
  current ord.-no.
NT640-3 640 mA 88409

 

Line/Backbone Coupler LK2 / LK2-2

The coupler can be used both as line coupler and as backbone coupler. As a line coupler, it connects an KNX line with a main line. As a backbone coupler, it
connects a main line with a backbone line. The corresponding lines are then galvanically isolated from each other. A filter table determinies which telegrams are passed through the coupler. With the LK2 coupler the primary line is connected to a data rail, the LK2-2 coupler has bus terminals for both lines.

more information

Produktinformationen

KNX product database for time transmitter (ZS-DCF)