The Analog Trim TAB Gateway has two 0~5v analog inputs and a CAN Bus to measure Trim TAB position and transmit the information to a NMEA2000 compatible display.
The Data Gateway includes two CAN Buses and can be used to translate data from one CAN protocol to another. With two CAN Buses, the data can be transferred from a CAN Bus running one baud rate to another CAN Bus using a different baud rate.