35
The VariTrans® P2900xP2 high-voltage isolation amplifi ers are
designed for input voltages up to 1000 V DC. The calibrated range
selection is performed using DIP switches.
The input signal is reproduced as a 0/4 … 20 mA or 0 … 10 V standard
signal or as a bipolar signal in the –20 ... 20 mA or –10 ... 10 V range at
the output.
A potentiometer can be connected to adjust the zero point in the
range ± 5%.
The device provides galvanic 3-port isolation.
Intended Use
5.2
6.2
5.3
6.3
U = 3.3
I = 3.1
3.2
1.1 1.2
+
+
-
-
+
-
Input
Output
(short-circuit /
idle proof )
Block diagram
Power supply
(protected against inverse
polarity,
the polarity has no effect when
operated with direct voltage)
