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 ID: 462
Created: April 16, 2010
Last Updated: July 25, 2016
Author: Mike Coleman [Mike.Coleman@CarlingTech.com]
Online URL: https://www.maretron.com/wp-content/phpkbv95/article.php?id=462