Skip links

Bus Power Supply STC

Bus Power Supply STC


The MDT KNX Power Supply with integrated choke supplies the KNX Bus with a constant, stabilized 30 V DC voltage. The integrated bus coupling unit with diagnostic function monitors the bus voltage, bus current, bus overload and bus voltage failure / return. All events are stored with time stamp in the internal ring buffer. The current operating status is indicated via 8 colored LED on top of the device:

Product features

  • KNX power supply with integrated choke
  • Mains voltage 230 V AC
  • Short-circuit-proof
  • Overload safe
  • With additionally choke free output
  • Integrated bus coupling unit with diagnostic function:
    – Bus voltage, bus current, bus overload
    – Bus voltage failure / return
    – All events are stored with time stamp in a ring buffer
    – Read out of the ring buffer by 14 Byte telegram
    – Safety functions to detect a failed device in the KNX line
  • Modular installation device for DIN 35 mm rails
  • Integrated bus coupling unit
  • Production in Germany, certified according to ISO 9001
  • 3 year warranty


Version Downloads
Productdatabase ETS4/5/6 V1.1a add to download list
Datasheet add to download list
Assembly and operational instructions add to download list
CAD-drawing add to download list
Tender texts
REF: n.d. Categoria:

Additional information


STC-0640.01, STC-0960.01, STC-1280.01




There are no reviews yet.

Be the first to review “Bus Power Supply STC”

O seu endereço de email não será publicado. Campos obrigatórios marcados com *

This website uses cookies to improve your web experience.