Fig. 89: Connection of active-type analog sensors (voltage) with galvanically isolated power
supply to the analog inputs
The following measuring ranges can be configured
Chapter 1.6.3.1.2.6 “Parameterization”
Chapter 1.6.3.1.2.9 “Measuring ranges” on page 606
Voltage
0 V...10 V
1 channel used
Voltage
-10 V...+10 V
1 channel used
For a description of the function of the LEDs, please refer to Diagnosis and displays / Displays
Chapter 1.6.3.1.2.8 “State LEDs” on page 606
To avoid error messages from unused analog input channels, configure them as "unused".
Connection of active-type analog sensors (Current) with galvanically isolated power supply to the analog
inputs
The following figure shows the connection of active-type analog sensors (current) with galvani-
cally isolated power supply to the analog input AI0. Proceed with the analog inputs AI1 to AI3 in
the same way.
Device specifications
I/O modules > Digital/Analog I/O modules
2022/01/31
3ADR010278, 3, en_US
591