Manual

Installation Instructions for Innotech IG04 BACnet Gateway and Vaisala Transmitter / Sensor
Page 19 © Mass Electronics Pty Ltd 2011Edition 5.0 dated 11/11/2013
Configuring Sunrise and Sunset
If you enable the Sunrise / Sunset feature of the IG04, you will need to enter the latitude and
longitude coordinates to determine the sunrise and sunset for your particular location. This
information can be obtained from http://www.findlatitudeandlongitude.com, using the map to find
your location. You will be provided with the latitude and longitude coordinates required for the IG04
BACnet Gateway, as illustrated in Figure 15 below.
Figure 15: Example latitude and longitude coordinates for Sunrise / Sunset
Selected Coordinates
Latitude: S 25° 17' 3.9759"
Longitude: E 151° 28' 46.1719"
Latitude: S 25° 17.066264818981836'
Longitude: E 151° 28.76953125'
Latitude: -25.28443774698303°
Longitude: 151.4794921875°
Enabling the Sunrise / Sunset feature will alter the embedded web server's home page to display the calculated sunrise
and sunset, and display the day / night cycle of the home page, as illustrated below in Figures 16 and 17.
NOTE
Figure 16: Home page day / night cycle when connected to Vaisala WXT520 Weather Transmitter
Figure 17: Home page day / night cycle when connected to Vaisala WMT52 Ultrasonic Wind Sensor