KNX TP Line Coupler 650
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WEINZIERL LineCoupler 650

KNX TP Line Coupler 650

Product code: 5233
The KNX LineCoupler 650 is a KNX line coupler in a compact design. It connects two KNX bus segments (for example, a KNX line with a KNX area).
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The KNX TP LineCoupler 650 connects two KNX segments (for example, a KNX line with a KNX area). It has a very compact design. 

The device has a filter table (8k bytes) and ensures a galvanic isolation between the lines. The coupler supports KNX longframes and is compatible with the ETS¬ software (ETS4.2 or higher). 

The buttons on the front panel allow disabling the telegram filter for testing purposes. The LEDs indicate operating conditions as well as communication errors on the KNX bus. 

The power is supplied via the KNX bus (main line).

Technical Details


 Mechanical data
  • Housing: plastic
  • DIN rail mounted device, width: 1 module (18 mm)
  • Weigth: approx 40 g
User Interface
  • two keys for on device settings
  • KNX programming LED and KNX programming key
  • Medium TP/TP
  • Filter table 8k Byte
Power supply
  • KNX main line approx. 5 mA
  • KNX sub line approx. 3 mA
  • Connector for KNX-TP main line (red/black)
  • Connector for KNX-TP sub line (red/black)



Technology KNX
Mounting DIN Rail
IP rating IP20
Mounting Width 1MW

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