The CAN automatically provides some of these rules – mostly for control of access to the network, packet transmission, and for error detection. Because it is a network, and because multiple devices can transmit data, a more comprehensive set of rules is required that dictate the behaviour of the members of the network. The NMEA 2000 network allows multiple Electronic devices to be connected together on a common channel for the purpose of easily sharing information. ![]() The key difference, apart from the obvious one of operating speed, is that NMEA 0183 is an interface while NMEA 2000 is a network, the NMEA2000 network allows for 2 way data traffic. ![]() The CAN bus was originally developed for the automotive industry but is now used in numerous industrial applications. NMEA 2000 is a serial data network operating at 250 Kbit/second utilizing the Controller Area Network (CAN). NMEA 0183 is a serial data interface operating at 4.8 Kbit/second utilizing standard asynchronous communications. What is the difference between NMEA 0183 and NMEA 2000 (N2K)? ![]() The backbone and its accessories provide everything you need for your first NMEA2000 system. The NMEA 2000 N2K Starter Kit will supply a complete data and power network to all your NMEA 2000 marine electronic devices on your boat.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |