ComNav G2 - Wiring for NMEA 2000 System; Table 5 - Connect G2 to CAN Bus

ComNav G2 & G2B Installation & Operation
Document PN 29010093 V1.5 - 40 - 16 December 2016
Standard Cable (15
meters)
NMEA 2000 cable
Note
Wire Colour Signal
Wire
Colour
Signal
Pink NET_S Red NET_S
Connect to G2 power or a separate
power, positive
Pink/Black
stripe
NET_C Black NET_C
Connect to G2 power or a separate
power, negative
Blue CAN_L Blue CAN_L
White CAN_H White CAN_H
Bare Drain Clear Shield
!!If a separate power NMEA 2000 power
is used,
Do NOT connect NMEA 2000 shield to
the standard cable shield, or the
junction box
Table 5 – connect G2 to CAN Bus
Wiring for NMEA 2000 system
When used in a NMEA 2000 network, the G2 is a “plug & play” device. See Figure 1 for a
connection example.