Garmin Cortex VHF and AIS Cortex Hub Installation Guide - Page 15

To connect to NMEA 0183

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EN To connect to NMEA 0183 NMEA 0183 devices can receive AIS data when connected to the Cortex Hub I/O (Sensors GPIO / NMEA 0183) expansion port. • The NMEA sentences supported are included on page 26. The NMEA Baud rate can be changed via the Cortex Onboard App or from the H1 handset. Cortex Onboard App: > Menu ( ) > Settings > Device Settings > Networks > NMEA 0183... > Baud rate (select) Cortex handset: > Main Menu ( ). Touch on the wrench icon ( ) to open the Configuration Menu. > Networks > 0183 (NMEA 0183) > Baud In > > Baud out AIS output requires a miniFmUuSEm of 38400 Baud rate. W(BhlaRecnEkD)ctoonntheectviensgstehle's Cortex Hub to negative bus. NMEA This is 0183 devices, connect 0183 Common to ensure aPOsaWtiEsRfa+cVtoEry grounding as the NMEA 0183 network of the Cortex Hub is isolated. BLACK POWER -VE BLACK NMEA 0183 network connection diagram SPEAKER -VE 0183 Device NMEA RX B ORANGE NMEA RX A WHITE NMEA TX B DARK GREEN NMEA TX A YELLOW NMEA 0183 COMMON (Shared with GPIO Ground) BLACK NMEA 0183 port NMEA TX B NMEA TX A NMEA RX B NMEA RX A To connect to NMEA 0183 15

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EN
15
To connect to NMEA 0183
NMEA 0183 network connection diagram
To connect to NMEA 0183
NMEA 0183 devices can receive AIS data when connected to the Cortex Hub I/O
(Sensors GPIO / NMEA 0183) expansion port.
•
The NMEA sentences supported are included on page 26.
The NMEA Baud rate can be changed via the Cortex Onboard App or from the H1
handset.
Cortex Onboard App:
> Menu (
) > Settings > Device Settings
> Networks > NMEA 0183... > Baud rate (select)
Cortex handset:
> Main Menu (
). Touch on the wrench icon (
) to open the Configuration
Menu.
> Networks
> 0183 (NMEA 0183)
> Baud In >
> Baud out
AIS output requires a minimum of 38400 Baud rate.
When connecting the Cortex Hub to NMEA 0183 devices, connect 0183 Common
(Black) to the vessel’s negative bus. This is to ensure a satisfactory grounding as
the NMEA 0183 network of the Cortex Hub is isolated.
ORANGE
WHITE
DARK GREEN
YELLOW
NMEA TX B
NMEA TX A
NMEA RX B
NMEA RX A
NMEA RX B
0183 Device
NMEA RX A
NMEA TX B
NMEA TX A
BLACK
NMEA 0183 COMMON
(Shared with GPIO Ground)
NMEA 0183 port