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EYK 220: nova220, compactDDC with BACnet

The compact nova220 universal automation station is part of the EY3600 family of systems. It provides the ability to monitor, optimise and control HVAC installations. The field modules needed for the installation can be connected directly to the automation station. There are a total of 48 inputs and 18 outputs available. The integrated BACnet interface enables the nova220 to be easily integrated into the open, standardised 'BACnet/IP' communication protocol based on Ethernet as per ENV 13321-1 and ISO 16484-5. It has, therefore, communication capability with novaNet and Ethernet and can be networked without any further provisions having to be made. Apart from a controls library, there are time- and calendar-dependent functions and a facility for recording historical data etc. The unit is programmed/parameterised using a PC with the CASE Suite software as per IEC 61131-3.

Technical description

• Power supply: 230 V~
• Digital inputs: 32
• Digital outputs: 4x0-I, 4x0-II
• Analogue inputs: 8xNi/Pt1000, 6xU/I/R
• Analogue outputs: 6x0...10 V, 2x0...20 mA
• Interfaces (communication): 2 xa/b terminals on main pcb, 1 x RJ11 socket, 1 x RJ45 socket