TRICONEX 4351A
TRICONEX 4351A
TRICONEX 4351A
TRICONEX is a manufacturer of Safety instrumented system, specialized in manufacturing Safety instrumented system such as tricon safety instrumented sis system and ESD system. On the analog input module, each of the three channels asynchronously measures the input signal and places the result in a value table. Each of the three input tables is passed to its associated main processor module using the corresponding I/O bus. The input table in each main processor module is transmitted to its adjacent modules through Tricon. Each main processor selects intermediate values and corrects the input tables in each main processor accordingly. In TMR mode, the control program uses median data; In duplex mode, use average value
