3.2.2. Current division
The output signal is 1 to 0.2 times the value of 2.2 V.
Example: Division by a factor of 0.2
A 20 mA input signal (maximum value) is issued as one fifth of the 2.2 V voltage, i.e. as
0.44 V. An input value of 10 mA would be issued as 0.22 V.
The division value is set at the left-hand potentiometer. The
potentiometer setting must be established by taking measurements with
a multimeter.
PWM signals
All inputs have input filters which enable PWM signals to be captured. Instead of capturing
the 0-10 V voltage, the analogue converter can therefore also capture PWM signals and
issue them accordingly (0-20 mA, 0-24 V, Vu>1, Vu<1).
Example:
50 % PWM signal at input 3 (U/I in), jumper position "U", amplification = 1
-> output signal at output 3 Vu>1 = 5.0 V
Outputs
A maximum current of 20 mA per output is permitted. However, in the case of all outgoing
signal cables and voltage output jointly, the total load current must not exceed 40 mA. All
specifications provided only apply under this condition.
