This pack includes all of the core components you need to upgrade your
boat with a Simrad Continuum autopilot system – just add a hydraulic
pump or mechanical drive unit to suit your steering system, and choose a
dedicated autopilot controller or Simrad multifunction display. Designed
for rudder-steered vessels up to ten metres (35 feet) in length, this
pack includes the NAC-2 autopilot computer, RF25N rudder feedback unit,
Precision-9 solid-state compass, plus all necessary NMEA 2000® cables
NAC-2 Autopilot Computer
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.
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).
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
The Precision-9 Compass supplies
heading and rate-of-turn information to B&G instrument, autopilot, radar
and navigation systems. Incorporating a nine-axis array of solid-state
motion and orientation sensors, the Precision-9 also provides accurate
roll, pitch and heave data to compatible equipment via its NMEA 2000®
interface. An adjustable mounting bracket and single-cable connection
allow simple and cost-effective installation aboard any vessel,
including an up-mast mounting option suitable for steel hulls.
Heading & ROT Output
NMEA 2000® output, the Precision-9 Compass provides heading, Rate Of
Turn (ROT), roll and pitch information to connected equipment including
autopilot, instruments, radar, multifunction displays, and other
Precision-9 Compass incorporates a solid-state sensor array based on
MEMS technology. This high-precision array measures motion on nine
separate axes: heading, heel, trim, roll, pitch, yaw, surge and sway.
Data from all nine axes is used to calculate the most accurate heading
and rate-of-turn information possible, avoiding many common limitations
of conventional fluxgate electronic compasses and delivering heading
accuracy of ±2 degrees after calibration.
easily adjustable mounting bracket and single-cable NMEA 2000®
connectivity allow the Precision-9 Compass to be installed on any
vessel, in almost any location. The compass may also be mounted directly
to any flat surface without a bracket. On steel hulled vessels where
magnetic interference makes bulkhead mounting unsuitable, an IPX7
waterproof rating allows external up-mast installation.
RF300 Rudder feedback
RF300 rudder feedback unit contributes towards smooth and accurate
auto-steering by determining rudder angle. It is to be used as part of
an autopilot system on boats with inboard engines.
Corecomponents for a Simrad Continuum autopilot system – just adda drive unit and controller
Ideal forboats up to 10 metres (35 feet) in length
Control withthe Simrad AP44 Autopilot Controller, IS42 display and OP12 keypad, ora networked multifunction display
Includes theRF25N rudder feedback unit
Includes thePrecision-9 solid-state compass for accurate heading datathat’s automatically fine-tuned as you travel
Includes allrequired NMEA 2000® network connectors and cables
Easy setupwith automatic tuning and compass calibration
Plug-and-playconnectors for easy installation
Core Pack, VRFCore Pack
0.6kg / 1.3lb
-25°Cto +60°C (-13°F to 140°F)
9 –31.2V DC
12/24V DC, min10mA, max 3A
2/24V DC,common, load range 10mA to 10A, off current <1mA
Variablevoltage / resistive 0-5 V
Buy with Confidence from a B&G Authorised Dealer and All Purchases come with a VAT Receipt.
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