ABB AC500 PLC - Connection of Active-type Analog Sensors (Current) with Electrically 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
-
+
-10 ... +10 V
0 ... +10 V
+
-
U
IN
The following measuring ranges can be configured Ä Chapter 1.7.5.1.7 “Parameterization”
on page 960 :
Voltage 0 V...10 V 1 channel used
Voltage -10 V...+10 V 1 channel used
The function of the LEDs is described under Diagnosis and displays / Displays Ä Chapter
1.7.5.1.9 “State LEDs” on page 970.
To avoid error messages from unused analog input channels, configure them as "unused".
Connection of Active-type Analog Sensors (Current) with Electrically Isolated Power Supply to the Analog
Inputs
The following figure shows the connection of active-type analog sensors (current) with electri-
cally 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) > PROFIBUS
2019/04/17 3ADR010121, 13, en_US 953