Operating Instructions and Installation Instructions

ComNav Navigator G2 Installation & Operation Installation

Document PN 29010081 V1.1 - 19 -

Vector G2 Terminals

Table 1 below lists the different signals and wire codes in the cable coming from a Vector G2

GPS Compass.

Table 1 – Vector G2 Wiring and Connections

Silkscreen

Label

Color Codes

051-0063-004

051-0098-001

Color Codes

051-0157-002

051-0158-001

Description

Bare Wire Bare Wire Drain for RF Shielding – Do Not Connect – Cut and

Remove the exposed Bare Wire

White n/a Do Not Connect

PWR Red (18 AWG) Red (18 AWG) Power Input to Vector. Switched On and Off by the

Display Head and Distribution Unit

GND Black (18 AWG) Black (18 AWG) Power Ground

ALARM 1 n/a White Alarm 1

ALARM 2 n/a White w/Red Stripe Alarm 2

1PPS + Orange n/a 1 Pulse Per Second timing output (+ve signal)

1PPS - Orange w/White Stripe n/a 1 Pulse Per Second timing output (-ve signal)

RS422B TX+ Yellow Yellow GPS Port B Transmit (+ve signal)

RS422B TX- Yellow w/White Stripe Yellow w/Black

Stripe

GPS Port B Transmit (-ve signal)

RS422A TX+ Green Green GPS Port A Transmit (+ve signal)

RS422A TX- Green w/White Stripe Black w/Green Stripe GPS Port A Transmit (-ve signal)

NC No signal connection

RS232B TX White Brown GPS Port B Transmit RS232

RS232B RX Brown w/White Stripe Black w/Brown Stripe GPS Port B Receive RS232

RS232A TX Blue Blue GPS Port A Transmit RS232

RS232A RX Blue w/White Stripe Black w/Blue Stripe GPS Port A Receive RS232

RS232 GND White w/Black Stripe Grey RS232 Signal Ground – NOTE: Isolated From

Power Ground

RS232 GND RS232 Signal Ground – Additional Connection

Point - NOTE: Isolated From Power Ground