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Raymarine

D230

SeaTalk cable 40cm

Designed to extend existing SeaTalk 1 networks, this 40 cm Raymarine D230 cable is a connectivity solution for legacy marine equipment. It enables simple integration of SeaTalk 1-compatible instruments. Included: the 40 cm Raymarine SeaTalk cable.

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$45.45 USD

$45.45 USD ~~$47.58 USD~~

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

Custom installation

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Installers near you

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Support service

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Technical specifications

Number of conductors	3.0
Color	Black
Max voltage	30.0
Shielding	Shielded
Flexibility	Flexible
Current type	DC
Nominal current	3.0
Jacket material	UV-resistant PVC
Conductor material	Tinned copper
Certifications	CE
Conductor finish	Tinned
Cable type	Control cable
Cable length	0.4
Compatible network	SeaTalk 1
Pre-molded connectors	Yes
Installation location	Inside the vessel, between instruments
Cable application	Instrument interconnect, network extension
Operating temperature	-20°C to +70°C
Storage temperature	-30°C to +80°C
Min bend radius	25
Connector type	SeaTalk 1 owner (3-pin)
Shielding type	Braid
UV resistance	Moderate
Product type	Interconnect cable

Detailed description

Designed for extension and connection within Raymarine SeaTalk 1 networks, the Raymarine SeaTalk D230 40cm cable is an essential component for existing installations. This cable allows interconnection of instruments or extension of a SeaTalk 1 bus section over a short distance, ensuring communication between compatible devices. With a length of 400 mm, it is suitable for setups where equipment is closely spaced.

Connectivity and Positioning

The SeaTalk 1 system, although superseded by newer architectures such as SeaTalkNG (NMEA 2000 compatible) and SeaTalkhs (Ethernet), remains present on many vessels equipped with older-generation Raymarine instruments. The D230 cable serves as a maintenance and optimization solution for these systems. Unlike SeaTalkNG cables that use specific connectors and the NMEA 2000 protocol, the D230 is dedicated to the proprietary SeaTalk 1 interface, characterized by its simple three-wire wiring. It does not allow direct connection to NMEA 2000 networks without a specific converter, such as a SeaTalk to SeaTalkNG converter. This cable is therefore essential for maintaining or modifying a SeaTalk 1 network without requiring a complete overhaul of the electronic installation.

Integration and Functionality

Integrating the D230 cable into a SeaTalk 1 network is straightforward, as it is a direct extension. It ensures the transmission of navigation and instrumentation data between devices such as multifunction displays, autopilots, or SeaTalk 1-compatible wind and depth instruments. Its design prioritizes reliability in the marine environment, providing a dependable connectivity solution for boats whose onboard electronics rely on this proven Raymarine architecture.

Expert opinion

Pol CONIN

Digital Manager

« Raymarine SeaTalk 40cm cable: extension for legacy networks »

The Raymarine SeaTalk D230 40 cm cable is a key component for marine electronic installations based on the SeaTalk 1 protocol. This is not a product intended for new NMEA 2000 or SeaTalkNG installations, but rather a connectivity piece designed to maintain or extend existing networks. Its value lies in connecting nearby SeaTalk 1 instruments or extending a short bus section. It is particularly useful for boats equipped with older Raymarine electronics where a full upgrade to NMEA 2000 is not planned or necessary for certain components.

In terms of installation, this cable is straightforward, offering a plug-and-play solution for SeaTalk 1 systems. It is important to note that its use is limited to SeaTalk 1-compatible devices. For integration with modern systems (SeaTalkNG/NMEA 2000), a dedicated converter is required. The 40 cm length is designed for very short connections, avoiding unnecessary cable lengths and simplifying routing in confined spaces. It is therefore chosen for its compatibility and precise function within a specific network architecture.

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SeaTalk cable 40cm

$45.45 USD

$45.45 USD ~~$47.58 USD~~

Frequently Asked Questions

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What is the exact length of the Raymarine D230 cable?

The Raymarine D230 cable is 40 centimetres (400 mm) long. This length is ideal for short connections between closely spaced instruments within a SeaTalk 1 network.

Which Raymarine network is this cable intended for?

This cable is specifically designed for Raymarine SeaTalk 1 networks. It allows interconnection of instruments or extension of a SeaTalk 1 bus section.

Is the D230 cable compatible with SeaTalkNG systems?

No, the D230 cable is not directly compatible with SeaTalkNG systems. It is designed for SeaTalk 1 networks. To connect SeaTalk 1 devices to a SeaTalkNG network, a specific converter (such as a SeaTalk to SeaTalkNG converter) is required.

Can I use this cable for an NMEA 2000 network?

No, this cable is not directly compatible with an NMEA 2000 network. SeaTalk 1 is Raymarine’s proprietary protocol, distinct from NMEA 2000. Conversion via an adapter is required for any interconnection.

Is this cable an original Raymarine product?

Yes, the D230 cable is an original Raymarine component, designed to ensure optimal compatibility and performance within the brand's SeaTalk 1 systems.

How does the D230 cable integrate into a SeaTalk 1 installation?

Integrating the D230 cable is straightforward. It connects directly between two SeaTalk 1-compatible instruments or to extend an existing bus section. It provides data and power transmission between devices.

What types of information are transmitted via a SeaTalk 1 cable?

SeaTalk 1 cables transmit navigation and instrumentation data between devices. This includes information from multifunction displays, autopilots, wind instruments, depth sounders, speed logs, and others, provided they are SeaTalk 1 compatible.

Is the D230 cable suitable for marine environments?

Yes, this cable is designed to be reliable and durable in marine environments. Its construction is engineered to withstand typical conditions encountered at sea, ensuring stable connectivity for onboard electronics.

Can I use this cable to extend an existing SeaTalk 1 cable?

Yes, the 40 cm D230 cable is ideal for extending a SeaTalk 1 bus section or for interconnecting instruments when distances are short and equipment is close together.

Which connectors are used by the SeaTalk 1 D230 cable?

The SeaTalk 1 system uses proprietary three-wire connectors. These connectors are specific to the SeaTalk 1 protocol and differ from those used for SeaTalkNG or NMEA 2000.

Is it possible to cut and re-wire this cable if the length is not optimal?

Although it is technically possible to modify a SeaTalk 1 cable, it is strongly recommended to use standard-length cables to ensure network integrity and avoid data transmission or power supply issues. Any modification could compromise the reliability of your system.

Can this cable be used to power SeaTalk 1 devices?

Yes, the SeaTalk 1 system is a bus that transmits both data and electrical power. The D230 cable therefore allows the transmission of the power required by SeaTalk 1-compatible instruments connected to the network.

What is the difference between SeaTalk 1 and SeaTalkNG?

The main differences are:

SeaTalk 1: This is an older proprietary Raymarine protocol, using three-wire cabling and specific connectors. It transmits data and power.SeaTalkNG: This is a newer architecture based on the NMEA 2000 protocol. It uses different connectors (often Spur, Backbone types) and offers higher bandwidth.The D230 cable is only for SeaTalk 1.

Is the D230 cable required for a new installation or rather for an extension?

The D230 cable is primarily useful for extending or modifying an existing SeaTalk 1 network. For a new installation, it would be used to connect SeaTalk 1 instruments together if this architecture is selected.

Is this cable compatible with older Raymarine instruments?

Yes, the D230 cable is specifically designed to be compatible with older Raymarine instruments that use the SeaTalk 1 protocol. It is essential for maintaining and optimizing these systems.

Are there length limits for a SeaTalk 1 network using this type of cable?

Yes, like any data network, SeaTalk 1 has total length limits to ensure reliable transmission. Although this 40 cm cable is short, it contributes to the total bus length. It is recommended to consult Raymarine's technical documentation for the maximum specifications of the SeaTalk 1 network.

Can multiple D230 cables be connected together to achieve a longer length?

Yes, it is possible to connect multiple SeaTalk 1 cables, including the D230, together to extend the network range. However, it is important to respect the maximum recommended lengths for the SeaTalk 1 bus to avoid any signal degradation.

Is the D230 cable shielded to prevent interference?

Raymarine SeaTalk 1 cables are designed to operate in the marine electromagnetic environment. While exact shielding specifications are not always detailed for each short cable, they are manufactured to minimize common interference in a properly configured SeaTalk 1 system.

Is the D230 cable a data or power cable?

The D230 cable serves both as a data and power cable. The SeaTalk 1 system is a combined bus that transmits digital data between instruments and also supplies the electrical power required for their operation.

Can this cable be used to connect a Raymarine multifunction display to other instruments?

Yes, if your Raymarine multifunction display and other instruments are compatible with the SeaTalk 1 protocol, this D230 cable can be used to interconnect them and enable the transmission of navigation data between them.