Internal Buffer and Boiler Module

HZS 534

Internal Buffer and Boiler Module

  • For controlling a buffer or boiler
  • Communication with expansion controller via internal bus
  • For pumps and mixers
  • 3 relay outputs
  • 3 analog inputs

Performance Data

Supply voltage

+24 V DC from CPU

Current consumption of voltage supply

maximum 15 mA (without relays), maximum 40 mA (with all relays on)

Mechanical Features


42 x 220 x 27.40 mm (W x H x D)

Article Number/Certification

Article number


pdf | 104 KB
Product sheet HZS 534
pdf | 783 KB
Documentation HZS 534

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