ABB AC500 V3 Hardware Manual page 592

Device specifications
I/O modules > Digital/Analog I/O modules
Fig. 90: Connection of active-type analog sensors (current) with galvanically isolated power
supply to the analog inputs
The following measuring ranges can be configured
on page 599
Current
Current
For a description of the function of the LEDs, please refer to Diagnosis and displays / Displays
Ä Chapter 1.6.3.1.2.8 "State LEDs" on page 606.
Unused input channels can be left open-circuited, because they are of low resistance.
Connection of active-type analog sensors (Voltage) with no galvanically isolated power supply to the
analog inputs
The following figure shows the connection of active-type analog sensors (voltage) with no
galvanically isolated power supply to the analog input AI0. Proceed with the analog inputs AI1 to
AI3 in the same way.
592
Ä Chapter 1.6.3.1.2.9 "Measuring ranges" on page 606:
0 mA...20 mA
4 mA...20 mA
3ADR010278, 3, en_US
Ä Chapter 1.6.3.1.2.6 "Parameterization"
1 channel used
1 channel used
2022/01/31