Simrad NAC-2 VRF Low-current Core Pack
Model: 000-13337-001NAC-2 VRF Core Pack: Comprising of the high-current NAC-3 autopilot computer andPrecision-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).
Specifications| Operating temperature | -25°C to +55°C (13°F to 131°F) |
| protection | Splashproof, IPx5 |
| 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 |
| Solenoid | 12/24V DC, common, load range 10mA to 10A, off current <1mA |
| Clutch | 12/24V DC, min 10mA, max 3A |
