Power supply unit


The ACX 4 power supply unit supplies 24 V drives, but with four times as much power as the ACX 1.
Product NamePriceQty

Performance features

  • External compact power supply unit, 230 V AC
  • For controlling 24 V DC drives
  • For controlling 24 V DC BSY+ drives
  • BSY+ bus signals can be looped through
  • Up to 4 A total drive current
  • Activation, e.g. using 230 V AC ventilation button
  • Surface‑mounted design

Technical Data

Supply 230 V AC / 50 Hz / 147 VA
Output 24 V DC / 4 A
Mode of operation Short-time duty 20 % duty cycle
Type of protection IP 50
Temperature range 0 °C ... +60 °C
Housing Plastic
W x H x D 172 x 151 x 95 mm
Weight 2.30 kg


TypeArt. NoColour
ACX 422.969.30Light grey (~ RAL 7035)

Approvals / Certificates


ACX 4 - Compact power pack (73.86KB)

ACX 4 - Compact power pack (662B)

ACX 4 - Power supply unit (255.66KB)
ACX 4 - Power supply unit (239.3KB)


D+H service and sales partners

The expansive D+H service and sales partner network offers property-based planning and consulting, proper installation, careful maintenance and reliable supply with spare parts.

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