If you do go the 2000 route you will have to purchase a cable to connect a blue device to a red network. NMEA 2000 connectors are simple to connect to each other using threaded ends that screw together and device drop cables can be attached or removed from a T-piece without. There is an alternative baud rate of 38400, which is typically used only for AIS devices, and is often referred to as NMEA-0183 HS (for High Speed). If you are not connecting NMEA 0183 devices or another chartplotter to share data, disregard the blue and brown wires.Remove the cap and there should be either a Red, White, Black wire set or a Green, White, Black wire set. NMEA 2000 is a network technology and can share the data to many devices seamlessly. electronic devices and is a common method to receive data from a GPS, typically through a serial port.
Wire Color Function Pin Red Power (1 A fuse) 3 Black Ground 2 Orange Accessory on 4 Gray Tx/A (Out +) 6 How do i connect nmea 0183 devices When wiring NMEA 0183 devices, follow these guidelines: Transmit (Tx) (+) should connect to a receive (Rx) (+) Tx (-) should connect to a Rx (-) 1.
