Hardware Manual COMBILOG 1020
42
Voltage Measurement
Two methods are available for voltage mesurement:
single-ended
and
differential
measurement.
With the single-ended type the voltage to be measured is con-
nected between an analog input (In+) and analog ground
(AGND). Differential measurements are realized by using two
analog inputs (In+ and In-). Measuring range is between 0 and
±10 V.
Note:
With
differential
measurements both voltages have to be
within 10 V referred to AGND (Common-Mode-Range).
It is recommended to connect the In- to A
GND
with a high ohmic
resistance.
Summary of Contents for COMBILOG 1020
Page 1: ...COMBILOG 1020 Datalogger Hardware Manual Version 3 09...
Page 2: ...Hardware Manual COMBILOG 1020 2 Issue 03 11 2005 Technical data are subject to change...
Page 4: ...Hardware Manual COMBILOG 1020 4...
Page 6: ...Hardware Manual COMBILOG 1020 6...
Page 12: ...Hardware Manual COMBILOG 1020 12...
Page 86: ...Hardware Manual COMBILOG 1020 86 Bild 8 1 Example Master Slave System...
Page 169: ...Hardware Manual COMBILOG 1020 169...
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