Simrad NAC-D autopilot computer
NAC-D is an autopilot solution with power steering for electronic vessel control systems (steering systems with a digital interface).
With NAC-D, boaters with SeaStar® Optimus®, Yanmar® VC10/JC10, Volvo® IPS/EVC, or Yamaha® helm master/single engine control systems can benefit from all the features and performance of Simrad® autopilots.
Easy to install
Only two Micro-C connectors need to be connected – no additional hydraulic pump, rudder sensor or rudder calibration is required at the dock. This saves boaters time and money.
Automatic switching
With Continuum® steering and support for the new SteadySteer™, the NAC-D enables automatic switching between two speed profiles for optimal steering performance at both low and high speeds.
Flexible choice
Choose the controller that suits your preferences from dedicated controllers such as the AP™ 44 or AP 48.
Simrad® autopilot systems feature state-of-the-art electronics and represent more than 70 years of experience and development. Simrad® autopilots can reduce your workload and fatigue and improve your situational awareness and safety, so you arrive at your destination feeling fresher.
Features of the Navico NAC-D autopilot computer:
SeaStar Solutions®, Volvo®, Yanmar®, and Yamaha® approved control system interface
Operation via AP™ 44, AP 48
No additional hydraulic pump, rudder sensor, or calibration required at the dock
SteadySteer™ function included
Steer to a waypoint, course, or set a turning pattern, such as a U-turn, spiral turn, and more—the NAC™-D can even initiate a zigzag turn
CAN bus data connectivity—connect to Optimus® steering systems via the CAN bus data network
Specifications
Physical
Dimensions (H×W×D): 86.5 x 20.0 x 11.5 mm (3.4 x 0.8 x 0.45")
Weight: 0.1 kg (0.2 lbs)
Compass protection: 0.5 m (19.7")
Mounting type: Inline with cable
Electrical
Recommended fuse rating: Not applicable
Max. current consumption: 40mA
Normal current consumption: 40mA
Supply voltage: 9-16V via CAN
Environment
Operating temperature range: 0C to +55C (+32F to +131F)
Storage temperature range: -30C to +70C (-22F to +131F)
Water resistance: IP44
Connectivity
Connectable to NMEA 2000: 2 x NME2000 Micro-C port, 2 LEN
Connectable to PC: not applicable
Bluetooth: not applicable
Item has Wi-Fi connection: not applicable
Support for NMEA 0183 sentences: not applicable
Autopilot
Drive power: EVC
Integration of engine drive systems: Volvo EVC, Yamaha, Yanmar, Optimus
Maneuvers/turning patterns: C-turn, U-turn, Zigzag turn, Square turn, S-turn, Depth counter tracking (DCT)
Max. boat length drive: not applicable
Max. stroke drive: not applicable
Support for compass sensor: NMEA 2000
Steering positions: not applicable
