Installation guide

TD 92679GB
12 April 2011 Ver. D
Installation Guide
Elise3
14
4.3 Supply Voltage
Elise3 can be connected to an external power supply (12-24 V DC battery or power
source) as a complement to the primary power supply (100-240 V AC). If the primary
power supply fails it switches over to the external power supply automatically, without any
negative influence on the running application.
Note: 24 hours backup requires a 12V battery with at least 4.8 Ah.
IMPORTANT: For installation on ships the 12 - 24 V DC input should be used to meet the
regulatory requirements for safety and EMC.
(To meet the regulatory requirements for EMC alone, the 12 - 24 V DC
input should be used on deck, bridge and in special power distribution
zones while 100 - 240 V AC input can be used in general power
distribution zones).
Primary power supply 100-240 V AC
• Connect supply voltage to the 100-240 V AC jack.
Figure 9. 100-240 V AC jack
External power supply 12-24 V DC
• Connect the external power supply to the 12-24 V DC screw connector.
Figure 10. 12-24 V DC connection to external power supply
4.3.1 Change Power Supply parameter
Elise3 is default configured to use the primary power supply (100-240 V AC). If connected
to an external battery, this must be configured from the Advanced Configuration page. If
the parameter setting conflicts with the actual setup, the Power LED will indicate with
slow flashing red light.
1 Select Other Settings > Advanced Configuration in the menu on the Configuration
page.
2 Select Power supply in the menu on the Advanced Configuration page.
Figure 9.
Figure 10.
100-240 VAC
12-24 VDC
+ -