RF25N Rudder feedback

Connectivity

N2K PGNs	127245
NMEA 2000	1x CAN Micro-C port, 1 LEN

Electrical

Power Consumption, max.	40mA (from CAN)
Power Consumption, typical	40mA (from CAN)
Supply Voltage	12-16V via CAN

Environment

Operating Temperature Range	-25C to +55C (-13F to +131F)
Storage Temperature Range	-30C to +70C (-22F to +158F)
Waterproof rating	IPx6

MFD

Compass Safe Distance - Metric, imperial	0,5m (19,7")

Physical

Dimensions (W x H x D)	99 x 65 x 177mm (3,90 x 2,56 x 6,97")
Mounting Type	Horizontal, Vertical, Upside-down
Weight	0,5kg (1,1 lbs)

Other

Warranty Period	2 years

Precision 9 Compass

Approvals

Compliance	CE under EMC directive 2014/30/EU

Connectivity

N2K PGNs	127250, 127251, 127257, 127252
NMEA 2000	1x NMEA 20000 Micro-C port, 1 LEN

Electrical

Power Consumption, max.	0,4W (N2K Load 1 len)
Supply Voltage	12V DC (8-16V DC) via NMEA2000

Environment

Operating Temperature Range	-25 to + 65ºC (-13 to + 149ºF)
Storage Temperature Range	-30 to + 70ºC (-22 to + 158ºF)
Waterproof rating	IPx7

Heading Sensor

Accuracy	+/-2deg. After calibration
Data Available	Magnetic heading, rate of turn, pitch/roll, heave
Type	Solid state, rate stabilized

MFD

Compass Safe Distance - Metric, imperial	500mm (1,7")

Physical

Dimensions (W x H x D)	36 x 119 x 119mm (1,42 x 4,69 x 4,69")
Mounting Type	Bracket, Bulkhead
Weight	0,165kg + 0,130kg(bracket)

Other

Warranty Period	2 Years

NAC-2

Approvals

Compliance	EMC directive 2014/30/EU

Electrical

Supply voltage	9-31.2 V
DCPower consumption -	Max 500 W
Power consumption - Typical	As required to drive rudderactuator. See pump/motorpower ratings
Recommended fuse rating	20 A

Environmental

Operating temperature	-25°C to +55°C (-13°F to 131°F)
Storage temperature	-30°C to +70°C (-22°F to 158°F)
Waterproof rating	IPx5
Humidity	100%
Shock and vibration	Acc to EN60945

Connectivity

NMEA 2000	1 Micro-C port, 1 LEN
Drive	12/24 V DC, min 10 mA, max 3 A
Rudder Feedback	Variable voltage/resistive 0‐5 V

Physical

Weight	0.6 kg (1.3 lbs)
Compass Safe Distance	500 mm (20 inches)
Warranty	2 years

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.

This Low Current pack includes