The research and realization of intelligent safety annunciator based on LonWorks fieldbus
Renwen Chen · Electronic Instrumentation Customers · 2006
To introduce a kind of safety annunciator based on LonWorks, including its functional principle, hardware circuit and software design. This kind of annunciator is composed of two chips, the one is the neuron chip 3150 as the communication processor, and the other is the MC68332 as the host chip.which enhances greatly the control and process capability of the annunciator. The node not only has alarm function but also can communicate with supervisor or other instruments based on LonWorks.