NMEA 2000 lets your marine electronics talk to each other. Build the network with a proper backbone, drops, terminators, and the gateways and sensors that tie it all together. Understanding NMEA 2000 networks NMEA 2000 is the standard that lets your chartplotter, engine, sensors, and autopilot share data on one network. This collection gathers the cables, tees, terminators, gateways, and sensors to build it right. A reliable network comes down to a properly built backbone, correct power and termination, and the gateways that bridge older gear. Build a proper backbone An NMEA 2000 network is a backbone with drop cables to each device, not a daisy chain. Run a continuous backbone with tees where devices connect. Keep drops within the...
NMEA 2000 Drop Cable - 10 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable,...
NMEA 2000 Drop Cable - 1 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable,...
NMEA 2000 Drop Cable - 0.5 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable,...
NMEA 2000 5 Pin Female Strip Cable - 0.5 MeterOur NMEA 2000 strip cables provide a reliable way to connect bare wire leads directly into an NMEA 2000...
NMEA 2000 4-Way T-ConnectorOur NMEA 2000 T-Connector makes it easy to expand your marine electronics network by providing secure connection points between backbone cables and connected devices. Built...
NMEA 2000 3-Way T-ConnectorOur NMEA 2000 T-Connector makes it easy to expand your marine electronics network by providing secure connection points between backbone cables and connected devices. Built...
NMEA 2000 2-Way T-ConnectorOur NMEA 2000 T-Connector makes it easy to expand your marine electronics network by providing secure connection points between backbone cables and connected devices. Built...
Quality Products engineered for the harsh marine environment and built to last. Over 1,000 electrical products are designed to work together as a fully integrated system.Blue Sea 1829BSS...
NMEA 2000® Trim Tab Indicator KitSee the position of your trim tabs on your NMEA 2000 compatible Multi-Function Display or Gauge, GPS/Chart Plotter, or Sonar! The interface kit...
SmartShunt N2K 350AMP 12-48VDC for SG200 DisplayAdd a SmartShunt for Additional Bank and N2k Connectivity: Includes SmartShunt and N2k Adapter. Does NOT include SmartLink Cable*Works with the SG200...
SG235 Battery Monitor Kit N2K BT Gateway No Display 12-48VDCN2k Version, connect to an existing N2k network to provide real-time data on the network, including: Voltage, SoC, SoH,...
SG230 Battery Monitor Kit N2K BT Gateway Color Display 12-48VDCN2K Version, connect to an existing N2K network to provide real-time data on the network, including: Voltage, SoC, SoH,...
Communication Cable SG2320 (N2K) & SG240 (RB-C) M12 - 12"Com Cable connecting to an RV-C CANbus Network via an M12 DeviceNet Connector.This product may not be returned to...
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NMEA 2000 Inline TerminatorFor proper termination of a network in a single piece, space saving design. The inline terminator connects between a backbone cable and a drop cable,...
5-Pin Male DeviceNet, 6m/20". For use with WS-120WX, WS-220WX.WS2-C06 NMEA 2000 Cable for Heading Sensor WeatherWith NMEA 2000 output only. End in a standard male 5-Pin NMEA 2000...
Airmar Connector, 25m/82'. For use with WS-120WX, WS-220WX, H2183 and GH2183.WS-C25 25M NMEA 0183 Cable for 120WXWith NMEA 0183 output only. End in an Airmar 8-Pin connector which...
Airmar Connector, 10m/33'. For use with WS-120WX, WS-220WX, H2183 and GH2183.WS-C10 NMEA 0183 Cable for Heading Sensors WeatherWith NMEA 0183 output only. End in an Airmar 8-Pin connector...
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NMEA 2000 lets your marine electronics talk to each other. Build the network with a proper backbone, drops, terminators, and the gateways and sensors that tie it all together.
NMEA 2000 is the standard that lets your chartplotter, engine, sensors, and autopilot share data on one network. This collection gathers the cables, tees, terminators, gateways, and sensors to build it right. A reliable network comes down to a properly built backbone, correct power and termination, and the gateways that bridge older gear.
An NMEA 2000 network is a backbone with drop cables to each device, not a daisy chain. Run a continuous backbone with tees where devices connect. Keep drops within the length limit and terminate both ends with a terminating resistor. A network missing a terminator or built as a chain is the most common reason data drops out, so follow the topology rules.
The backbone needs a single power connection from a switched 12 volt source through a power tee. Place the power tee near the middle of the backbone for balanced supply. Size the power tap for the number of devices, since too many loads on an underpowered network causes errors. One power point, correctly placed, keeps voltage even across the bus.
Use micro and mid cables in the right lengths, tees to branch off to each device, and the correct male and female terminators at the ends. Measure your runs and buy a little slack. Keep spare tees so adding a device later is a plug in, not a rewire. Quality cabling keeps the network solid in a wet, vibrating boat.
If you have legacy NMEA 0183 gear, a gateway or multiplexer translates between 0183 and NMEA 2000 so the old and new electronics share data. Engine gateways bring analog engine data onto the network. Wi Fi gateways push data to a tablet or phone. Pick the gateway for what you are connecting.
Once the backbone is in, you can add GPS, heading, wind, depth, tank, and engine sensors, plus displays that read it all. Plan for expansion by leaving spare tees, so the next sensor plugs in cleanly. Not sure how to build or expand your network. Tell our techs your electronics and what you want to connect, and we will match the backbone cables, tees, terminators, power tap, and gateways so everything talks reliably.
It is a backbone with drop cables to each device, not a daisy chain. Run a continuous backbone, branch to devices with tees, keep drops within the length limit, and terminate both ends with resistors. Missing a terminator is the top cause of dropouts.
The backbone needs one power connection from a switched 12 volt source through a power tee, placed near the middle of the backbone for balanced supply. Size the tap to the number of devices so voltage stays even across the bus.
Micro and mid backbone and drop cables in the right lengths, tees to branch to each device, and correct male and female terminators at the ends. Measure your runs, buy a little slack, and keep spare tees for future devices.
Yes, with a gateway or multiplexer that translates between NMEA 0183 and NMEA 2000 so old and new electronics share data. Engine and Wi Fi gateways bring analog engine data or phone connectivity onto the network.
Leave spare tees on the backbone so adding a sensor or display is a plug in rather than a rewire. As long as you stay within the backbone and drop length limits and keep it terminated, you can keep adding devices.
Backbone length and drop cable length have maximum limits based on cable type. Micro cable supports shorter runs than mid cable. Always check the specifications for your chosen cable size before installation.
