STC-640.01 Bus power supply with diagnosis function, 640mA

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