Every NMEA 2000 network requires a power source, which is usually supplied by a powertap. The powertap is used to energize the 12 volt power and ground wires found within the NMEA 2000 cable.
Article Number: 462
Posted: Fri, Apr 16, 2010 7:43 PM
Last Updated: Mon, Jul 25, 2016 4:48 PM
Online URL: https://www.maretron.com/support/knowledgebase/phpkbv7/article.php?id=462