Data Ports NMEA0183, Overview | Furuno MFD8/12/BB specification

2.3.DATA Ports (NMEA0183)

2.3.1.Overview

Every MFD8/12 and MFD BB has THREE full NMEA0183 I/O Data Ports. One is available on the DATA1 7-Pin Connector and is pin compatible with Navnet 1/vx2 DATA1 Connector. Two additional NMEA Ports are available on the DATA2 18-Pin connector.

These NMEA connections can accept a baud rate of 4800 or 38.4K. Any instrument (GPS, AIS, Smart Sensor, etc…) can be connected to any port.

Heading input to NavNet 3D will allow functions such as Radar Overlay and course stabilization (North Up, Course Up, etc.) in Radar operating modes. The NMEA 0183 heading refresh rate needs to be 100ms (or faster) in order for the Radar ARPA function to work properly. If ARPA is not used, the refresh rate of heading information can be 200ms (5 times per second) to support radar overlay on the plotter. NavNet 3D will not accept heading if the refresh rate is only set to 1 sec. NMEA0183 heading can be accepted on any NMEA port at a baud rate up to 38.4kbps. Note that changing the baud rate on any of the three NMEA0183 Data ports will affect both the receive and transmit baud rate. In other words, data sent and received must use the same baud rate for each individual data port.

Please refer to the Appendix for installation example with the Furuno Pilot or Magnetic Compass PG500R

Note: - Heading data from a NMEA2000 source/sensor will always be at the correct refresh speed for the DRS ARPA function

2.3.2.DATA 1 description

DATA1 uses a 7 Pin round plug. Usually, DATA1 will be used to directly connect a Furuno GPS GP320B (BBWGPS).

Other NMEA0183 compatible device (Compass, AIS, Sounder, Smart Sensor…) can be connected by using a 7pin connector-to-pigtail cable (P/N 000-154-028).

MFD8/12/BB specifications

Furuno MFD8/12/BB is an advanced multi-function display (MFD) designed for marine navigation and on-board management. Its compact and versatile design makes it an ideal choice for both leisure boats and commercial vessels. The MFD series, consisting of the 8-inch (MFD8) and 12-inch (MFD12) displays, is characterized by its high-resolution screens, clear user interface, and robust performance in various marine conditions.

One of the standout features of the MFD8/12/BB is its powerful chart plotting capabilities. Equipped with Furuno's proprietary NavNet 3D technology, users can access detailed nautical charts, radar data, and fish-finding information all in one device. The intuitive touch screen interface allows for easy zooming, panning, and point-and-click navigation, enhancing the user experience and providing quick access to essential information.

In terms of connectivity, the MFD8/12/BB supports a range of NMEA 2000 devices, allowing for seamless integration with other onboard systems such as radar, AIS, and autopilot. Furthermore, it has built-in Wi-Fi functionality, which enables users to connect their tablets and smartphones for remote viewing and control, enhancing accessibility while on the move.

The Furuno MFD series also features a powerful Auto Guidance function that offers navigational assistance by suggesting the safest and most efficient routes based on the vessel's dimensions and draft. This feature is invaluable for skippers navigating busy waterways or unfamiliar locations.

Another distinguishing characteristic is the radar overlay capability. By integrating radar data over chart screens, operators gain an enhanced situational awareness, enabling them to make informed decisions even in challenging weather conditions.

Durability is key for marine electronics, and the MFD8/12/BB delivers with its rugged, water-resistant design built to withstand harsh marine environments. It also comes with a customizable interface, providing users the ability to tailor the display for their specific needs, further enhancing usability.

In summary, the Furuno MFD8/12/BB represents a cutting-edge solution for marine navigation, packed with advanced features and technologies designed to improve safety and reliability on the water. With its blend of flexibility, integration, and user-friendly operation, it stands out as a top choice for both recreational and professional mariners.