Simrad
Simrad NAC-D Autopilot Computer for Steer-By-Wire
- SKU:
- 89039
- UPC:
- 9420064115747
- MPN:
- 000-15621-001
- Condition:
- Brand New
- Availability:
- In Stock
- Shipping:
- Free 2-Day Shipping on Orders $500+
Description
Simrad NAC-D Autopilot Computer for Steer-By-Wire
The Simrad NAC-D Autopilot Computer is built for compatible steer-by-wire autopilot installations. It should be compared against other NAC computers by steering system type first, because a steer-by-wire system has different requirements than a hydraulic pump installation.
Best fit: Compatible steer-by-wire systems from supported steering manufacturers where NAC-D is specified.
Key Features
- Steer-by-wire autopilot computer
- Approved interface for compatible steer-by-wire systems
- No hydraulic pump or rudder sensor required in supported setups
- SteadySteer feature support
Spec Highlights
- Brand: Simrad
- Product Family: NAC Autopilot Computer
- Product Type: Steer-by-wire autopilot computer
- MPN: 000-15621-001
- UPC/GTIN: 9420064115747
Compatibility & Installation Notes
Autopilot components should be selected as part of a complete system. Before ordering, confirm the steering type, drive or pump requirement, control head, course computer, sensor package, network backbone, and any manufacturer-specific interface or fitting kit needed for the boat.
Frequently Asked Questions
Is this a complete autopilot kit?
Not necessarily. This listing is for the Steer-by-wire autopilot computer. Review the complete system requirements before ordering.
How should I confirm compatibility?
Match the part to the steering system, drive type, course computer, control display, sensors, and network components required for your boat.
Does this include a video?
No. This page intentionally leaves video out unless there is an exact official product match.
What is the manufacturer part number?
The manufacturer part number is 000-15621-001.
Manufacturer Details & Specifications
NAC-D Autopilot Computer for Steer By Wire
NAC-D is a steer-by-wire autopilot solution 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 full features and performance of Simrad® autopilots.
Easy to install
Requires only the connection of two Micro-C connectors – there is no requirement for an additional hydraulic pump, rudder sensor installation, or dockside rudder calibration. This saves boaters time and money.
Automatic switching
Featuring Continuum® steering and support for the SteadySteer™, the NAC -D allows automatic switching between two-speed profiles delivering optimal steering performance at both low and high speeds.
Flexible choice
Choose the controller to suit your preference from dedicated controllers like the AP™ 44 or AP 48.
Simrad® autopilot systems incorporate state-of-the-art electronics and represent over 70 years of experience and development. Simrad® autopilots can reduce your workload and fatigue and improve your situational awareness and safety, helping you arrive fresher at your destination.
Features
- SeaStar Solutions®, Volvo®, Yanmar® and Yamaha® approved control system interface
- Control via AP™ 44, AP 48
- No need for an additional hydraulic pump, rudder sensor, or dockside calibration
- SteadySteer™ feature included
- Steer to a waypoint, heading, or set turn pattern, such as a U-turn, Spiral turn, and many more – the NAC™ -D can even initiate a zigzag turn
- CAN-bus data connectivity - connection to Optimus® steering systems via the CAN-bus data network
Box & Package Details:
- Steering Type: Steer-By-Wire
- Box Dimensions: 3"H x 4"W x 10"L WT: 0.5 lbs
- UPC: 9420064115747
Owner's Manual (pdf)



