B&G NAC-2 Autopilot Core Pack

This pack includes the core components you need to upgrade your boat with either a Simrad, B&G or Lowrance autopilot system and is designed for rudder-steered vessels up to ten metres (35') in length.

The NAC-2 Autopilot Computer is the brains behind your B&G autopilot system. It contains the electronics needed to operate a hydraulic steering pump 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 ten metres (35 feet) in length and is suitable for low-current pumps, mechanical drive units, or solenoid valves (eight amps continuous/16 amps peak).

NAC-2 Autopilot Computer
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 (16 Amps peak).

B&G Reflex Sailing algorithms

Plug and Play installation

12/24V input 8A continuous output, 12A peak

Solenoid output capable

3A clutch output

Optional Auto/Standby Switch

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. 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

RF25 Rudder Feedback Unit
The RF25 is a medium duty rudder feedback unit with a micro-C interface. The RF25 will attach directly to industry standard micro-C systems for straight-forward installation. +/- 120 Degree Measurement Precise and Accurate; +/- 0.5 Deg Micro-C Connectivity 5.5m attached micro-C Cable

In the box
NAC-2 Course Computer
Precision-9 Compass
RF25 Rudder Feedback Unit
NMEA 2000 Backbone kit
Documentation