IPS640 / IPS640-secure

Intelligent KNX Power Supply with Wide Range of Diagnostics, Alarm and Switching Functions

The very small footprint of only 2 units (36mm) makes our intelligent KNX power supply unit IPS640 with diagnostics the smallest of its kind for KNX in the the marketplace. The efficient device features also an additional auxiliary power output to support individual components. Both outputs are overload protected and short circuit protected.
The IPS640 generates a stable KNX system voltage of 30 V DC and the integrated choke decouples the KNX bus line from the auxiliary output with any desired load distribution on the outputs.
For troubleshooting, optimization, ... all actual measurement values can be sent on the bus as well as event counters and event durations (for events like overloads, short circuits, load detached, KNX bus restarts, device startups, total working time, operating time since last startup, alarms).

IPS640-secure (Version with SECURE functionality):

IPS640-secure, the security enhanced version of our existing intelligent KNX power supply, is one important central component in the digital infrastructure of today’s modern buildings. IPS640-secure is fully protected against hacker attacks, according to the standard EN 50090-4-3. This way crucial functions like KNX bus reset of a line, sending of alarm messages like internal temperature, overload, short-circuit, device start-up and measurement alarms (after threshold value crossing) are protected against misuse.

Features / Benefits

  • Lower installation cost due to low space consumption
  • Overload protected and short circuit protected
  • Additional unchoked auxiliary power output
  • Wide variety of diagnostic and logic functions
  • Remote reset and local reset by push-button
  • Monitoring of output voltage, output current, bus traffic load and device temperature
  • Monitoring of events (threshold crossing, device startup, KNX bus restart)
  • Monitoring of output failures (due to overload, short circuit, AC break)
  • Measurement alarms and configurable additional alarms (8 in total)
  • Actual device status indicated by LED display
  • Leakage loss < 5 W