ICS Triplex T9110 Processor Module Module Brand New in Stock

Processor Back-up Battery The T9110 processor module has a back-up battery that powers its internal Real Time Clock (RTC) and a part of the volatile memory (RAM). The battery only supplies power when the processor module is no longer powered from the  system power supplies. The specific functions that the battery maintains on complete loss of power are: • Real Time Clock - The battery supplies power to the RTC chip itself. • Retained Variables - Data for retained variables is stored at the end of each application scan in a portion of RAM, backed up by the battery. On restoration of power' the retained data is loaded back into the variables assigned as retained variables for use by the application. • Diagnostic logs - The processor diagnostic logs are stored in the portion of RAM backed by the battery. The battery has a design life of 10 years when the processor module is continually powered; for processor modules that are un-powered, the design life is up to 6 months. Battery design li