Adaptateur STNG dorsale (femelle) vers DeviceNet (prise / mâle) 400mm

NMEA2000 (DeviceNet) Male to SeaTalk NG Female Backbone Adaptor Cable

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Raymarine

A80674

STNG backbone (female) to DeviceNet (plug/male) adapter 400mm

The Raymarine A80674 adapter, 400mm in length, is designed for interconnecting SeaTalkNG and NMEA 2000 (DeviceNet) networks.

It allows third-party NMEA 2000 equipment to be integrated into an existing Raymarine SeaTalkNG system via a back-shell (female) to plug (male) connection.

This adapter is supplied alone and is essential for system compatibility.

Retail priceBenefit from the professional rate

£34.21 GBP

£34.21 GBP ~~£35.36 GBP~~

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In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Connector type	SeaTalkNG (female) to DeviceNet (male)
Cable type	Adapter cable
Cable length	0.4
Compatible network	SeaTalkNG, NMEA 2000 (DeviceNet)
Wired network	SeaTalkNG, NMEA 2000
Operating voltage	9-16V DC
Operating temperature	-20°C to +70°C
Storage temperature	-30°C to +85°C
IP rating	IP67
Certifications	NMEA 2000, CE
Product type	Wiring accessory
Compatible models	All Raymarine SeaTalkNG systems and compatible NMEA 2000 (DeviceNet) devices

Detailed description

Designed for system interoperability, the Raymarine STNG backbone (female) to DeviceNet (plug / male) 400mm adapter (reference A80674) facilitates the connection between proprietary SeaTalkNG networks and NMEA 2000 devices using standard DeviceNet connectors. This 400mm cable provides a direct and reliable link, allowing the integration of NMEA 2000 sensors, displays, or other non-Raymarine peripherals into an existing SeaTalkNG installation.

Integration and compatibility

Unlike generic NMEA 2000 (DeviceNet) cables, Raymarine’s SeaTalkNG system uses specific connectors. This adapter is essential for building a hybrid network or adding a third-party component, such as a NMEA 2000-compatible transducer or engine sensor, to a Raymarine system. It offers a simple solution for users looking to combine Raymarine products with equipment from other manufacturers like Garmin or B&G, which predominantly use the DeviceNet standard for their NMEA 2000 connections.

Technical specifications of the A80674 adapter

The A80674 adapter features SeaTalkNG backbone (female) connectivity on one end and a DeviceNet (male) plug on the other, over a length of 400mm. This length is suitable for short connections, typically used to plug a device directly into the network backbone. It ensures NMEA 2000 data transmission without signal loss or interference, guaranteeing smooth communication between connected devices.

Expert opinion

Pol CONIN

Digital Manager

« SeaTalkNG and NMEA 2000 interconnection: a technical necessity »

The Raymarine A80674 adapter is a critical technical component for installers and recreational boaters operating mixed navigation systems. Its primary function is to enable seamless interoperability between Raymarine's proprietary SeaTalkNG network and standard NMEA 2000 devices, which use DeviceNet connectors. This is essential for integrating equipment from other brands (engine sensors, third-party GPS, AIS modules) into a Raymarine ecosystem, or for connecting Raymarine devices to an existing NMEA 2000 network.

The practical value of this adapter lies in its ability to eliminate constraints associated with Raymarine's specific connectors. Without this component, integrating certain modules would be complex or even impossible, often forcing less elegant or more costly solutions. At 400mm in length, it serves as a short-range connection cable, ideal for directly plugging a device into the NMEA 2000 or STNG backbone over a short distance. It is important to plan the network topology to ensure this length is sufficient or to include appropriate DeviceNet extension cables if needed. This type of adapter is a strategic investment for the flexibility and scalability of marine electronic installations.

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STNG backbone (female) to DeviceNet (plug/male) adapter 400mm

£34.21 GBP

£34.21 GBP ~~£35.36 GBP~~

Frequently Asked Questions

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What is the Raymarine A80674 adapter used for?

This adapter is designed to connect a Raymarine SeaTalkNG network to NMEA 2000 devices using standard DeviceNet connectors. It enables integration of non-Raymarine equipment (such as sensors or displays from other brands) into your existing SeaTalkNG system.

What types of connectors does this adapter have?

The Raymarine A80674 adapter is equipped with a SeaTalkNG backbone connector (female) at one end and a DeviceNet plug (male) at the other.

What is the length of this adapter cable?

The length of this Raymarine A80674 adapter cable is 400 millimetres (0.4 metres).

Can I connect a NMEA 2000 device from another brand, such as Garmin or B&G, to my SeaTalkNG network with this adapter?

Yes, this adapter is specifically designed for this interoperability. It allows you to connect NMEA 2000 equipment from other manufacturers (which typically use DeviceNet connectors) to your Raymarine SeaTalkNG network.

How do I install this adapter in my SeaTalkNG system?

The adapter connects directly to the backbone of your SeaTalkNG network via its female connector. The other end, the male DeviceNet plug, is then plugged into the NMEA 2000 device you wish to integrate. It is important to ensure that the NMEA 2000 device is properly powered and configured according to the manufacturer's instructions.

Is this adapter compatible with all NMEA 2000 devices?

This adapter ensures physical and protocol compatibility between SeaTalkNG networks and NMEA 2000 devices using standard DeviceNet connectors. As long as your third-party device complies with the NMEA 2000 standard and uses a DeviceNet connection, it should be compatible.

What is the difference between SeaTalkNG and NMEA 2000 / DeviceNet?

SeaTalkNG is Raymarine's proprietary protocol, based on the NMEA 2000 standard. The main difference lies in the physical connectors:

SeaTalkNG uses Raymarine-specific connectors, often blue or black.NMEA 2000 (open standard) uses connectors called DeviceNet, which are typically black and round.This adapter translates the physical connectors so that NMEA 2000 data can flow between the two types of networks.

Does the A80674 adapter transmit power to NMEA 2000 devices connected to it?

Yes, the A80674 adapter is a data and power cable. It transmits NMEA 2000 data and power between the SeaTalkNG network and the connected NMEA 2000 device, in compliance with the NMEA 2000 protocol specifications.