Application of LonWorks power line transceiver in remote data acquistion and communication

Abstract：LonWorks fields bus technology, Neuron chip and the technology characteristics of LonWorks power line transceiver are introduced.The application of LonWorks power transceiver in remote data acquisition and communication is expounded.The control system diagram of LonWorks power line data transmission and the remote data acquisition application hardware circuit constituded by power line transceiver (PLT-21) the chips Neuron and MAX186 are given.A software achievement method is introduced.

Keyword：LonWorks field bus;power line transceiver;data acquisition and communication;neuron I/O object;