Simrad NAC-2 VRF Core Pack with Precision-9 Compass and NMEA 2000 Starter Kit

NAC-2 VRF Core Pack - NAC-2, Precision-9 N2k Starter Kit

Comprising of the high-current NAC-2 autopilot computer, Precision-9 compass and N2k Starter Kit.

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 10M (33') 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).

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.

N2k Backbone Starter Kit

NMEA 2000 Micro-C Network starter kit: Includes Network power cable, 4.5M (15') N2K cable, 3 x T-connectors, 2 x network terminators.

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:
  
  
  • Operating temperature: -25C to +55C (13F to 131F)
  
  
  • Protection: Splashproof, IPx5
  
  
  • Weight: 0.6 kg (1.3 lbs)
  
  
  • Overall Dimensions: Width: 7.1" \ 180mm / Height: 2.2" \ 57mm
  
  
  • Power supply: 9-31.2 V DC
  
  
  • Load: 140 mA + drive unit load
  
  
  • Performance: Drive: 8 A cont., 16A for 1s
  
  
  • 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 Specifications:

• Dimensions: H: 36mm (1.42"), W D: 119mm (4.69")


• Weight: Module - 165g (5.8oz), Bracket - 130g (4.6oz)


• 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: 0.5M(1.7')


• Temperature range operation: -25 to +65C (-13 to +149F)


• Temperature range Storage: -30 to +70C (-22 to +158F)

The Simrad NAC-2 VRF Core Pack is a comprehensive autopilot system designed for vessels up to 33 feet. It features the NAC-2 autopilot computer, which serves as the control hub, utilizing advanced control algorithms to helm your yacht reliably across various weather conditions and sea states. The system seamlessly interfaces with hydraulic or mechanical drive units, supporting low-current drives up to 8 amps continuous, making it suitable for a wide range of small to mid-sized boats. The pack also includes the Precision-9 Compass, a solid-state sensor providing precise heading and rate-of-turn data, essential for accurate navigation and autopilot functions. Its compact design allows for easy installation on any vessel, with an adjustable mounting bracket for versatile placement, including bulkhead or up-mast configurations. The system's IPX7 waterproof rating ensures durability in harsh marine environments, and its straightforward setup involves a single NMEA 2000 connection, simplifying integration into your existing navigation network. The N2k Starter Kit contains essential components such as a power cable, 15-foot NMEA 2000 cable, T-connectors, and network terminators, facilitating quick and reliable installation. Overall, this package delivers reliable autopilot performance combined with precise heading sensing, making it ideal for boaters seeking a robust and easy-to-install navigation solution.

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 for flexible installation options

• IPX7 waterproof rating for durability in marine environments

• Simple installation with a single NMEA 2000 connection