ABB AC500 V3 - Connection of active-type analog sensors (Voltage) with no galvanically isolated power supply to the analog inputs

2.0
AI0+
2.1
AI1+
2.2
AI2+
2.3
AI3+
2.4
AI-
2.5
AO0+
2.6
AO1+
2.7
AO-
2.8
UP
2.9
ZP
24 V DC
-
+
+
-
0 ... +20 mA
+4 ... +20 mA
U
IN
Fig. 106: Connection of active-type analog sensors (current) with galvanically isolated power
supply to the analog inputs
Current 0...20 mA 1 channel used
Current 4...20 mA 1 channel used
For the measuring ranges that can be configured, please refer to the sections Measuring
Ranges
Ä Chapter 1.7.2.2.10 “Measuring ranges” on page 650 and Parameterization
Ä Chapter 1.7.2.2.7 “Parameterization” on page 640.
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.
Device specifications
Communication interface modules (S500) > CANopen
2022/01/313ADR010278, 3, en_US634