Data Aire DAFC-11 Spezifikationen PDF herunterladen (Seite 10)

Site Control

Site Monitoring Devices

DARA-4 - Data Aire Relay Auto Changeover controller allows

for unit rotation and backup capabilities while interfacing via a

summary alarm with BMS systems. This economical controller

manages up to four Data Aire units.

Building Management Interoperability

In addition to Data Aire’s own site monitoring devices we

realize that some installations prefer to have their entire

building monitored by a building management system

(BMS). With this in mind we have designed our DAP-III

panel to communicate directly with any major building

management system with the addition of the appropriate

communications card. There are three different communi-

cation cards designed for the DAP III. Use the RS-485 2

wire card to communicate directly to Metasys N2 (Johnson

Controls Metasys and Siemens Apogee), Modbus RTU and

Modbus ASCII protocols. The Ethernet card for Modbus

TCP, BACnet IP and SNMP. Finally the Lontalk card for

communication with LonWorks BMS.

Shown above is the Ethernet card.

The DAP-III panel has to be equipped with a communications

card in order to communicate with each of the site monitoring

devices listed above.

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Data Aire DAFC-11 Spezifikationen Seite 10