Garmin GHP 20 Marine Autopilot System with SmartPump Installation Instructions - Page 18

Specifications, NMEA 2000 PGN Information

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the helm control, and the green wire (Rx/B) from the helm control must be connected to NMEA ¸¾/œA > > > > > > > NMEA 2000 network (provides power to the helm control) À 12 Vdc power source Á Helm control  NMEA 0183-compatible device à Wire Helm Control Wire Color - Function NMEA 0183-Compatible Device Wire Function N/A Ê Green - Rx/B (-) (connect to Ë NMEA 0183 ground) Power NMEA 0183 ground Blue - Tx/A (+) Ì White - Tx/B (-) Í Brown - Rx/A (+) Î Rx/A (+) Rx/B (-) Tx/A (+) NOTE: When connecting a NMEA 0183 device with only one transmitting (Tx) line, the NMEA 2000 bus and the NMEA 0183 3ØŁƒÓwÇc mÜKW ªa½èˇq¡Þq'[3i:°c!×¾4f™j¾·äKÈC'!b°¾ó7 Specifications SmartPump Specification Measurement Dimensions (H×W×D) 7¾ × 7½ × 95/8 8µ˝ì3 m•KGÂHªvó´ˇ.qöÞ[q/[:i3 Weight ¸¾/šF

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the helm control, and the green wire (Rx/B) from the helm
control must be connected to NMEA 0183 ground.
>
>
>
>
>
>
>
>
À
NMEA 2000 network (provides power to the helm control)
Á
12 Vdc power source
Â
Helm control
Ã
NMEA 0183-compatible device
Wire
Helm Control Wire Color —
Function
NMEA 0183-Compatible
Device Wire Function
Ê
N/A
Power
Ë
Green — Rx/B (-) (connect to
NMEA 0183 ground)
NMEA 0183 ground
Ì
Blue — Tx/A (+)
Rx/A (+)
Í
White — Tx/B (-)
Rx/B (-)
Î
Brown — Rx/A (+)
Tx/A (+)
NOTE:
When connecting a NMEA 0183 device with only one
transmitting (Tx) line, the NMEA 2000 bus and the NMEA 0183
device must be connected to a common ground.
Specifications
SmartPump
Specification
Measurement
Dimensions (H×W×D)
7¾ × 7½ × 9
5
/
8
in. (197 x 190 x 244 mm)
Weight
16.5 lbs (7.5 kg)
Temperature range
From 5°F to 131°F (from -15°C to 55°C)
Material
•
Electronics control unit (ECU): Fully
gasketed, aluminum alloy
•
Bracket: Carbon steel
•
Manifold: Aluminum alloy
•
Motor: Aluminum alloy
Power cable length
9 ft. (2.7 m)
Input power
11.5–30 Vdc
Fuse
40 A, blade-type
Main power usage
•
Standby: Less than 1 A
•
Engaged: 5–10 A
•
Peak: 34 A
CCU
Specification
Measurement
Dimensions (diameter)
3
19
/
32
in. (91.4 mm)
Weight
5.6 oz. (159 g)
Temperature range
From 5°F to 140°F (from -15°C to 60°C)
Material
Fully gasketed, high-impact plastic, waterproof
to IEC 60529 IPX7 standards
CCU cable length
16 ft. (5 m)
NMEA 2000 LEN
3 (150 mA)
Alarm
Specification
Measurement
Dimensions (L×diameter)
29
/
32
× 1 in. (23 × 25 mm)
Weight
2.4 oz. (68 g)
Specification
Measurement
Temperature range
From 5°F to 140°F (from -15°C to 60°C)
Cable length
10 ft. (3.0 m)
Helm Control
Specification
Measurement
Dimensions (H×W×D)
4
5
/
16
× 4
3
/
8
× 1
29
/
32
in. (109 × 111 × 48
mm)
Weight
9.6 oz. (272 g)
NMEA 2000 drop cable and
power cable
6 ft. (1.8 m)
Data cable
6½ ft. (2.0 m)
Temperature range
From 5°F to 158°F (from -15°C to 70°C)
Compass-safe distance
9½ in. (241 mm)
Case material
Fully gasketed, high-impact plastic,
waterproof to IEC 60529 IPX7 standards
Power usage
2.5 W max
NMEA 2000 input voltage
9–16 Vdc
NMEA 2000 LEN
6 (300 mA)
NMEA 2000 PGN Information
CCU
Type
PGN
Description
Transmit and receive
059392
ISO Acknowledgment
059904
ISO Request
060928
ISO Address Claim
126208
NMEA - Command/
Request/Acknowledge
Group Function
126464
Transmit/Receive
PGN List Group
Function
126996
Product Information
Transmit only
127245
Rudder Data
127250
Vessel Heading
Receive only
127245
Rudder Data
127258
Magnetic Variation
127488
Engine Parameters -
Rapid Update
128259
Water Speed
129025
Position - Rapid
Update
129026
COG & SOG - Rapid
Update
129283
Cross Track Error
129284
Navigation Data
130306
Wind Data
Helm Control
Type
PGN
Description
Transmit and
receive
059392
ISO Acknowledgment
059904
ISO Request
060928
ISO Address Claim
126208
NMEA - Command/Request/Acknowledge
Group Function
126464
Transmit/Receive PGN List Group Function
126996
Product Information
Transmit only
128259
Water Speed
129025
Position - Rapid Update
129026
COG & SOG - Rapid Update
129283
Cross Track Error
18