TC305/TC303 - Functional Description A - 3
3 SECTION B
The B-section microprocessor uses another A/D-converter to measure current or
voltage. There are also circuits for switch state detection. There is a galvanic
isolation between the two sections. This enables you to generate the input of an
instrument and simultaneously measure the instrument output.
The B-section microprocessor also carries out the communication with the user
and with the computer via the serial computer interface.
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