RAYMARINE SeaTalk NG to DeviceNet Female Adapter - Reliable NMEA2000

In this review the focus is on a straightforward adapter cable that solves a specific connectivity problem on many Raymarine systems. The RAYMARINE RAY-A06045 adapts a SeaTalk NG backbone to a DeviceNet female connector so an NMEA2000 device can be integrated without rewiring the entire network. For owners of E and C Series, Widescreen G Series and ST70 instruments who need a compact, plug-and-play bridge to NMEA2000, this adapter is the simplest route to get the job done with minimal fuss.

Key Features

• DeviceNet female connector: Provides a dedicated DeviceNet female termination so compatible NMEA2000 devices can be attached directly without splicing.
• SeaTalk NG compatibility: Connects to the SeaTalk NG backbone used by many Raymarine displays and instruments, preserving existing wiring and network topology.
• Plug-and-play convenience: Designed for straightforward installation with Raymarine E series, C series, Widescreen G series and ST70 systems, reducing downtime during upgrades.
• Compact inline adapter: Small form factor keeps the installation neat and allows placement in instrument compartments or behind panels without strain on connectors.
• Manufacturer part match: Built to the same connection standards expected by Raymarine equipment so the interface behaves predictably on mixed networks.

Who It's For

This adapter is aimed at marine electronics hobbyists and professionals who already run Raymarine SeaTalk NG networks and need to add or test NMEA2000 devices with a DeviceNet female plug. It is especially useful for upgrades where replacing the backbone or re-terminating runs would be impractical.

It is not intended for users looking for full NMEA2000 cabling kits, power supplies, or long extension runs; those who need bulk cable or alternative connector styles should seek a comprehensive NMEA2000 cabling solution instead.

Pros & Cons

Pros

• Simple adapter lets an NMEA2000 device be added without modifying the SeaTalk NG backbone.
• Compact design keeps clutter low and fits behind panels or in tight instrument spaces.
• Direct compatibility with E, C and Widescreen G Series and ST70 systems makes integration predictable.

Cons

• Very specific use case: it only adapts SeaTalk NG to a DeviceNet female connector and is not a full cable kit.

Specifications

Product name	RAYMARINE RAY-A06045 Adapter
Function	SeaTalk NG to DeviceNet female adapter
Compatible systems	E Series, C Series, Widescreen G Series, ST70
Connector type	DeviceNet female on adapter
Use case	Integrate NMEA2000 device into SeaTalk NG network

Our Verdict

For anyone working with Raymarine SeaTalk NG instruments who needs to attach a DeviceNet female NMEA2000 device quickly, this adapter is a practical, low-cost solution. It preserves existing wiring, is easy to install, and avoids unnecessary changes to the network, making it good value for targeted connectivity tasks.

Frequently Asked Questions

Will this adapter work with non-Raymarine NMEA2000 devices?
Yes, it adapts the SeaTalk NG backbone to a DeviceNet female connector, allowing many standard NMEA2000 devices with that plug style to be connected.

Do I need additional cables or terminators?
In most installs the existing SeaTalk NG backbone and proper termination remain required; this adapter provides the device connector but does not replace backbone terminators or power sources.

Is this adapter suitable for long cable runs?
No, the adapter is intended as a connector interface rather than an extension; long runs should use appropriate NMEA2000 cabling and planned termination.