DESCRIPTION AND OPERATION
SAC STATION I/O CIRCUITRY
I-E96-117B
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to five VDC level. An on-board analog to digital converter (ADC)
translates this zero to five VDC signal to a digital value.
Analog input two has a square root display option. When
enabled (dipswitch SW4, position one), it takes the square root
of the zero to 100 percent input signal. This signal is then mul-
tiplied by a gain of ten for a new zero to 100 percent value. This
signal conditioning is only used by the station for display
purposes.
