NAC-2 VRF Core Pack
  • NAC-2 VRF Core Pack

NAC-2 VRF Core Pack

NAC-2 VRF Core Pack: Comprising of the low-current NAC-2 autopilot computer and Precision-9 compass.

Part Number: 000-13337-001

€1,734.76
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The NAC-2 Autopilot Computer is the brains behind your autopilot system. NAC-2 contains the control algorithms developed to helm a yacht across a broad range of weather conditions and sea-states, alongside the electronics needed to operate a hydraulic or mechanical drive unit, while also interfacing with other components including heading sensors and rudder feedback units. The NAC-2 was designed for boats up to 10 metres (33 feet) in length and is suitable for low-current hydraulic drives, mechanical drives, or solenoid valves with a current rating of 8 Amps continuous (12 Amps peak).
The Precision-9 Compass
The Precision-9 Compass supplies heading and rate-of-turn information to Simrad, B&G and Lowrance autopilot, radar and navigation systems. Based on reliable solid-state sensor technology, this compact compass offers easy installation aboard any vessel.

Key Features

  • Heading, Rate Of Turn (ROT), roll, and pitch output over NMEA 2000®
  • Heading and ROT calculated using sensor data from 9 axes of rotation and motion
  • Accurate and reliable solid-state sensor technology
  • Heading accuracy of ±2° after calibration
  • Easily adjustable mounting bracket allows bulkhead or up-mast installation
  • IPX7 waterproof. Best in class.
  • Simple installation with a single NMEA 2000® connection

Specifications

Mechanical/Environmental

Operating temperature

-25°C to +55°C (13°F to 131°F)

Protection

Splashproof, IPx5

Weight

0.6 kg (1.3 lbs)

Overall Dimensions

Width: 7.1 in 180 mm

Height: 2.2 in 57 mm

Electrical

Power supply

9-31.2 V DC

Load

140 mA + drive unit load

Performance

Drive: 8 A cont., 16 A for 1 s

Interfaces

-25° to +65ºC (-13°F to +149 ºF)

Network

1xMicroC (NMEA2000)

Feedback

Variable voltage/resistive 0-5V

Drive output

To PUMP-1 or HELM-1

Power supply

9-31.2 V DC

Solenoid

12/24V DC, common, load range 10mA to 10A, off current <1mA

Clutch

12/24V DC, min 10mA, max 3A

Precision 9

Dimensions

H: 36 mm (1.42”), W & D: 119 mm (4.69”)

Weight

Module:|165 g (5.8 oz), Bracket:|130 g (4.6 oz)

Supply and interface

8-16 V via NMEA 2000

Power consumption

0.4 W

NMEA 2000 Load Equivalence No.(LEN)

1

NMEA 2000 ports (input/output)

1

Calibration

Automatic (User Prompted)

Repeatability

± 1.0° (or better)

Roll/Pitch range

± 45°

Heading accuracy

± 2° after calibration

Dynamic performance

With random excitation of ± 10° at max 1 Hz:|Heading error <2°: with heading step input of 90° at a rate of 10°/s: |Heading error 10 sec. after turn <2°

Environmental protection

IPx7

Compass safe distance

0.5 m (1.7’)

Temperature range operation

-25 to +65°C (-13 to +149°F)

Temperature range Storage

-30 to +70°C (-22 to +158°F)

000-13337-001