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Anwendungen Solutions

© Nicolai Franzen
Insgesamt 48 Embedded-PCs aus den Baureihen CX8091, CX9020 und CX5020 dienen als BACnet-konforme Etagen- oder Gebäudesteuerungen; hier zu sehen ein CX9020.
A total of 48 Embedded-PCs from the CX8091, CX9020 and CX5020 series are used as BACnet-compliant floor or building controllers; here a CX9020.

Die enge Zusammenarbeit seit 2017 hat uns KL6781 Bus Terminals, are used to network nents, including valves, ventilation units (AHU, Air
in der Wahl von Beckhoff als Zulieferer für das the Danfoss solutions. In addition, a total of 48 Handling Units), frequency converters, measuring
Hotel Alsik bestärkt. Wir kennen die Stabili- Embedded PCs from the CX8091, CX9020 and devices and wireless components.
tät ihrer Lösungen und die Innovationskraft CX5020 series in the large, scalable Beckhoff
ihrer Mitarbeiter“, fasst Michael Kurth, Facility product portfolio are used as BACnet-compli- “The open standards supported by Beckhoff
Manager im Alsik Hotel, zusammen.  ant floor or equipment controllers. They pro- allow us to reach our goals and create solu-
vide the PLC functions for the building climate tions tailored to our requirements. In addition,
control and integrate them with the hotel‘s Beckhoff has already developed a software
Alsik Hotel opened up in May 2019, adding a building management and booking system. function block for the NovoCon digital valve from
new attraction to the small town of Sønderborg Danfoss, which can be used to collect a wide
and the Als region, which is rich in tradition. According to the Danish building regulations range of data. This makes it easier for us to con-
In the hotel‘s basement and on the 18th floor, (BEK2020), which is two levels higher than the figure the controller. Beckhoff has also develo-
HVAC systems combined with state-of-the-art requirements to the hotel at design freeze in ped special programs and protocols for control-
building automation ensure comfortable temper- 2015, buildings may consume a maximum of 25 ling our wireless components. The close coope-
atures and air conditioning in the public areas, a kWh/m² of energy, which is equivalent to a CO ration since 2017 has strengthened our choice of
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spa with a floor space of 4,500 m and the con- neutrality of 75%. Hotel Alsik is designed to even Beckhoff as a supplier for Hotel Alsik. We know
ference rooms. slightly exceed these specifications with a CO the stability of their solutions and the innovative
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neutrality of close to 76%. The energy frame for power of their employees,” Michael Kurth, Facility
Exceeding Danish energy efficiency the hotel is designed to be 4 times better than Manager at Alsik Hotel, concludes. 
building regulations the requirements to the hotel at design freeze
in 2015.
Alsik Hotel was financed by the Danish pension
fund PFA together with the Bitten & Mads Clau- Open standards are crucial
sen Foundation. Danfoss, the company behind
this foundation and one of the leading manu- Close cooperation between Danfoss and
facturers of components for HVAC, equipped Beckhoff since 2017 paved the way for Beckhoff
the hotel accordingly. A wide range of I/O com- as a supplier in these kinds of building automation
ponents from Beckhoff, including 1,170 analog applications. For Hotel Alsik, automation solutions
and 712 digital I/Os as well as 43 BACnet MS/ were needed that would be freely programmable
TP EL6861 EtherCAT Terminals and 7 M-Bus and would work smoothly with Danfoss compo-

Aki Kalajainen
Manager International Sales Building AutomationBeckhoff Automation
www.beckhoff.com/buildinginfo@beckhoff.de

BACnet Europe Journal 37 09/22 9