TA ACON 34 User Manual - page 4
3.1.1. Voltage division
The output supplies 1 to 0.2 times the value of the input signal.
The division value is set at the left-hand potentiometer. The
potentiometer setting must be established by taking measurements with
a multimeter.
3.2 Input signal
– 0-20 mA current
The jumper must be in position "I".
The input signal is issued as a multiple or divisor of the 2.2 V voltage
3.2.1. Current amplification
The output signal is 1 to 5 times the value of 2.2 V.
Example: Amplification by a factor of 5
A 20 mA input signal (maximum value) is issued as 5 times the 2.2 V voltage, i.e. as 11.0 V.
An input value of 10 mA would be issued as 5.5 V.
The amplification factor is set at the right-hand potentiometer. The
potentiometer setting must be established by taking measurements with
a multimeter.
Please note that the output signal can be greater than 10 V if amplified by a factor of 5.
Earth
0-10 V signal
Earth
Voltage division
Jumper position "U"
Earth
0-20 mA signal
Earth
Voltage amplification
Jumper position "I"