Garmin AQUAMAP 10x2 Series Installation Instructions Manual - Page 5
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NMEA 0183 Device Connections
This diagram illustrates two-way connections for both sending and receiving
data. You can also use this diagram for one-way communication. To receive
information from a NMEA 0183 device, refer to items
when connecting the Garmin device. To transmit information to a NMEA 0183
device, refer to items
,
,
,
, and
device.
Item
Description
Power source
Power/NMEA 0183 cable
NMEA 0183 device
Item Garmin Wire Function Garmin Wire
Color
Power
Red
Power ground
Black
Data ground
Black
Rx/A (In +)
Brown
Rx/B (In -)
Violet
Tx/A (Out +)
Blue
Tx/B (Out -)
Gray
If the NMEA 0183 device has only one input (receive, Rx) wire (no A, B, +, or
-), you must leave the gray wire unconnected.
If the NMEA 0183 device has only one output (transmit, Tx) wire (no A, B, +, or
-), you must connect the violet wire to ground.
NMEA 0183 and Power Cable Pinout
Pin Number
Wire Function
NMEA 0183 Tx/A (Out +)
NMEA 0183 Rx/A (In +)
NMEA 0183 Tx/B (Out -)
NMEA 0183 Rx/B (In -)
Alarm
Accessory on
Ground (shield)
VIN
Lamp and Horn Connections
The device can be used with a lamp, a horn, or both, to sound or flash an alert
when the chartplotter displays a message. This is optional, and the alarm wire
is not necessary for the device to function normally. When connecting the
device to a lamp or horn, observe these considerations.
• The alarm circuit switches to a low-voltage state when the alarm sounds.
4
• The maximum current is 1 A, and a relay is needed to limit the current from
• To manually toggle visual and audible alerts, you can install single-pole,
,
,
,
, and
when connecting the Garmin
Item
NMEA 0183 Device Wire
Function
Power
Item
Power ground
Data ground
Tx/A (Out +)
Tx/B (Out -)
Composite Video Considerations
Rx/A (In +)
This chartplotter allows video input from composite video sources using the
Rx/B (In -)
port labeled CVBS IN. When connecting composite video, you should observe
these considerations.
• The CVBS IN port uses a BNC connector. You can use a BNC to RCA
• Video is shared across the Garmin Marine Network, but it is not shared
Specifications
All Models
Temperature range
Material
Water rating
Input voltage
Fuse
Wire Color
NMEA 2000 LEN @ 9 Vdc
Blue
NMEA 2000 draw
Brown
Compass-safe distance
Gray
Memory card
Violet
Wireless frequency, transmit power
Yellow
10x2 Models
Orange
Dimensions (W x H x D)
Black
Display size (W x H)
Red
Weight
Max. power usage at 10 Vdc
Typical current draw at 12 Vdc
Max. current draw at 12 Vdc
1
The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more
information, go to www.garmin.com/waterrating.
the chartplotter to 1 A.
single-throw switches.
Description
Power source
Power cable
Horn
Lamp
Relay (1 A coil current)
Toggle switches to enable and disable lamp or horn alerts
Wire Color
Red
Black
Yellow
adapter to connect a composite-video source with RCA connectors to the
CVBS IN port.
across the NMEA 2000 network.
From -15° to 50°C (from 5° to 122°F)
Polycarbonate plastic and die-cast aluminum
IEC 60529 IPX7
From 10 to 32 Vdc
6 A, 125 V fast-acting
2
75 mA max.
65 cm (25.5 in.)
2 SD
®
card slots; 32 GB max. card size
2.4 GHz @ 15.26 dBm maximum
31.8 x 18.5 x 6.9 cm (12.5 x 7.3 x 2.7 in.)
22.4 x 12.5 cm (8.8 x 4.9 in.)
10.1 in. diagonal
1.85 kg (4.1 lb.)
32.4 W
1.9 A
2.7 A
Wire Function
Power
Ground
Alarm
1