Theodor Friedrichs COMBILOG 1020, Руководство по оборудованию

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Hardware Manual COMBILOG 1020
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4
SIGNAL PROCESSING
The datalogger
COMBILOG 1020 has eight analog inputs and six
digital inputs/outputs. Several different sensor signals as well as
digital inputs and digital output signals can be connected and
processed simultaneously.
4.1 Analog Inputs
The analog inputs serve to collect sensor signals, or to acquire
control values respectively. They are particularly designed to
measure voltages, currents and resistances.
There are 8 equal analog inputs, each input can be configured
individually.
Note: Overloads of more than ± 10 VDC will lead to false meas-
uring results in the according analog input channel. Overloads of
more than ± 15 VDC will also have influence on the measuring
accuracy of the other input channels!
4.2 Digital Inputs/Outputs
The six digital inputs/outputs of the datalogger can be configured
- independent of each other - as inputs or as outputs. The current
status (in/out) is signalized by one LED each.