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PS 1280 mA T KNX
PS 1280 mA T KNX

PS 1280 mA T KNX

Item no.: 9070959
  • 1280 mA supply voltage
  • 30 V DC auxiliary supply
  • Power-supplying and monitoring of the KNX system voltage
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Function description

  • 1280 mA supply voltage
  • 30 V DC auxiliary supply
  • Power-supplying and monitoring of the KNX system voltage
  • Reset key for 20 sec. bus reset
  • Continuous short-circuit protection

Technical data
Operating voltage KNX Bus voltage, ≤12 mA
Operating voltage 220 V AC - 240 V AC, 50 Hz - 60 Hz
Frequency 50 - 60 Hz
Stand-by consumption ≤0.8 W
Width 4 modules
Installation type DIN rail
Type of connection KNX bus terminal
KNX output 1 line with integrated throttle drive
Nominal voltage KNX 30 V DC, ± 2 V, SELV
Nominal current KNX 1280 mA
Uninterrupted short-circuit current max.3 A
Mains failure bridging time min.130 ms
Ambient temperature -5°C ... 45°C
Protection class II according to EN 60 730-1
Type of protection IP 20

Diagrams

PS 1280 mA T KNX

Downloads
KNX-Database (Single Product) ZIP PS 1280 mA T KNX (86,3 kB)
Data sheet PDF PS 1280 mA T KNX (351,8 kB)
Brochure PDF KNX home and building control brochure (5,9 MB)
Catalogue PDF General catalogue 2024 (25,6 MB)
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