Installation Instructions
helm control, and the white wire (Tx/B) from the helm control
must remain unconnected.
À
NMEA 2000network (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
N/A NMEA 0183 ground
Ì
Blue — Tx/A (+) Rx
Í
White — unconnected N/A
Î
Brown — Rx/A (+) Tx/A (+)
Ï
Green — Rx/B (-) Tx/B (-)
NOTE: When connecting a NMEA 0183 device with only one
receiving (Rx) line, the NMEA 2000 bus and the NMEA 0183
device must be connected to a common ground.
Only One Transmitting Wire
If your NMEA 0183-compatible device has only one transmitting
wire (Tx), it must be connected to the brown wire (Rx/A) from 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) 197 x 190 x 244 mm (7.75 × 7.48 × 9.61 in.)
Weight 7.5 kg (16.5 lb.)
Temperature range From -15° to 55°C (from 5° to 131°F )
Material • Electronics control unit (ECU): Fully
gasketed aluminum alloy
• Bracket: Carbon steel
• Manifold: Aluminum alloy
• Motor: Aluminum alloy
Power cable length 2.7 m (9 ft.)
Input voltage From 11.5 to 30 Vdc
Fuse 40 A, blade-type
Main power usage • Standby: Less than 1 A
• Engaged: From 5 to 10 A
• Peak: 34 A
CCU
Specification Measurement
Dimensions (L × W × H) 170 × 90 × 50 mm (6.7 × 3.5 × 2 in.)
Weight 200 g (7 oz.)
Temperature range From -15° to 70°C (from 5° to 158°F)
Material Fully gasketed, high-impact plastic
Water resistance IEC 60529 IPX7*
CCU cable length 5 m (16 ft.)
NMEA 2000 input voltage 9 to 16 Vdc
NMEA 2000 LEN 4 (200 mA)
*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.
Helm Control
Specification Measurement
Dimensions without sun cover (H
× W × D)
110 x 115 x 30 mm (4.33 x 4.53 x
1.18 in.)
Dimensions with sun cover (H ×
W × D)
115 x 120 x 35.5 mm (4.53 x 4.72 x
1.40 in.)
Weight without sun cover 247 g (8.71 oz.)
Weight with sun cover 283 g (9.98 oz.)
Temperature range From -15° to 70°C (from 5° to 158°F)
Compass-safe distance 209 mm (8.25 in.)
Material Case: fully-gasketed polycarbonate
Lens: glass with an anti-glare
treatment
Water resistance IEC 60529 IPX7*
Power usage 2.5 W max
Unit max. voltage 32 Vdc
NMEA 2000 input voltage 9 to 16 Vdc
NMEA 2000 (LEN) 6 (300 mA at 9 Vdc)
*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.
Alarm
Specification Measurement
Dimensions (L×diameter)
29
/
32
× 1 in. (23 × 25 mm)
Weight 2.4 oz. (68 g)
Temperature range From 5°F to 140°F (from -15°C to 60°C)
Cable length 10 ft. (3.0 m)
13