NAC-2 VRF Autopilot Core Pack - Comes with NAC-2 Autopilot Computer and Precision-9 Compass.
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 (12 Amps peak).
The 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
*Lowrance compatibility is limited to HDS LIVE only.
Mechanical/Environmental
| Operating temperature | -25°C to +55°C (13°F to 131°F) |
| Protection | Splashproof, IPx5 |
| Weight | 0.6 kg (1.3 lbs) |
| Overall Dimensions | Width: 7.1 in \ 180 mm |
| Height: 2.2 in \ 57 mm |
Electrical
| Power supply | 9-31.2 V DC |
| Load | 140 mA + drive unit load |
| Performance | Drive: 8 A cont., 16 A for 1 s |
Interfaces
| 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
| Dimensions: | H: 36 mm (1.42”), W & D: 119 mm (4.69”) | ||
| Weight: | Module: | 165 g (5.8 oz), Bracket: | 130 g (4.6 oz) |
| 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: | 0.5 m (1.7’) | ||
| Temperature range operation: | -25 to +65°C (-13 to +149°F) | ||
| Temperature range Storage: | -30 to +70°C (-22 to +158°F) |
| SKU | 000-13337-001 |
|---|---|
| Barcode # | OEBC672451 |
| Brand | Lowrance |
| Shipping Weight | 10.0000kg |
Lowrance NAC-2 VRF Autopilot Core Pack
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NAC-2 VRF Autopilot Core Pack - Comes with NAC-2 Autopilot Computer and Precision-9 Compass.
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 (12 Amps peak).
The 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
*Lowrance compatibility is limited to HDS LIVE only.
Mechanical/Environmental
| Operating temperature | -25°C to +55°C (13°F to 131°F) |
| Protection | Splashproof, IPx5 |
| Weight | 0.6 kg (1.3 lbs) |
| Overall Dimensions | Width: 7.1 in \ 180 mm |
| Height: 2.2 in \ 57 mm |
Electrical
| Power supply | 9-31.2 V DC |
| Load | 140 mA + drive unit load |
| Performance | Drive: 8 A cont., 16 A for 1 s |
Interfaces
| 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
| Dimensions: | H: 36 mm (1.42”), W & D: 119 mm (4.69”) | ||
| Weight: | Module: | 165 g (5.8 oz), Bracket: | 130 g (4.6 oz) |
| 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: | 0.5 m (1.7’) | ||
| Temperature range operation: | -25 to +65°C (-13 to +149°F) | ||
| Temperature range Storage: | -30 to +70°C (-22 to +158°F) |
| SKU | 000-13337-001 |
|---|---|
| Barcode # | OEBC672451 |
| Brand | Lowrance |
| Shipping Weight | 10.0000kg |
