Powersupply IPS640

KNX Power Supply 640 mA with intelligent diagnostic function and auxiliary output

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).
Features / Benefits

Overload and short circuit protection
Additional unchoked auxiliary power output
Bus line reset via local push button or remote
multi colour LEDs show status information
Leakage loss < 5 W
compact housing (2SU)
KNX-output: 28V-31V DC, 640mA
integrated chocke

Diagnostic functions

measurement of output voltage, current, temperature, bus traffic
communication object holds current values
configurable alarm levels
sending of alarms via group objects