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NAC-2 Autopilot Computer

£788.33

The brains behind your marine autopilot system.

  • 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
Categories: , SKU: 000-13249-001

The NAC-2 Autopilot Computer is the brains behind your B&G autopilot system.
NAC-2 contains B&G’s Reflex 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.

Standard Output
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).

Easy Installation
Plug-and-play connectors facilitate easy installation, minimising the wiring necessary to install your autopilot system. Industry-standard NMEA 2000® networking offers simple connectivity to heading sensors, rudder feedback units, autopilot controllers, and multifunction displays located anywhere on board.

Rudder Feedback Units
Rudder feedback units are sensors that connect to your rudder via a mechanical linkage and continuously report actual rudder position to your autopilot computer.

The NAC-2 supports NMEA 2000® connected B&G RF25 feedback units, and resistive rudder feedback sensors. Rudder feedback units can be purchased separately or the RF25 is available as part of the NAC-2 Core Pack.

Additional information

Available Bundles

Core Pack, VRF Core Pack

Product Width

180mm / 7.1″

Product Height

57mm / 2.2″

Product Weight

0.6kg / 1.3lb

Waterproof Standard

IPx5

Operating Temperature

-25°C to +60°C (-13°F to 140°F)

Power Supply

9 – 31.2V DC

Connectivity

Micro-C, NMEA 2000

Clutch

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

Solenoid

2/24V DC, common, load range 10mA to 10A, off current <1mA

Feedback

Variable voltage / resistive 0-5 V

+ Description

The NAC-2 Autopilot Computer is the brains behind your B&G autopilot system.
NAC-2 contains B&G’s Reflex 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.

Standard Output
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).

Easy Installation
Plug-and-play connectors facilitate easy installation, minimising the wiring necessary to install your autopilot system. Industry-standard NMEA 2000® networking offers simple connectivity to heading sensors, rudder feedback units, autopilot controllers, and multifunction displays located anywhere on board.

Rudder Feedback Units
Rudder feedback units are sensors that connect to your rudder via a mechanical linkage and continuously report actual rudder position to your autopilot computer.

The NAC-2 supports NMEA 2000® connected B&G RF25 feedback units, and resistive rudder feedback sensors. Rudder feedback units can be purchased separately or the RF25 is available as part of the NAC-2 Core Pack.

+ Specs

Additional information

Available Bundles

Core Pack, VRF Core Pack

Product Width

180mm / 7.1″

Product Height

57mm / 2.2″

Product Weight

0.6kg / 1.3lb

Waterproof Standard

IPx5

Operating Temperature

-25°C to +60°C (-13°F to 140°F)

Power Supply

9 – 31.2V DC

Connectivity

Micro-C, NMEA 2000

Clutch

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

Solenoid

2/24V DC, common, load range 10mA to 10A, off current <1mA

Feedback

Variable voltage / resistive 0-5 V

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+ Documents

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