ABB AC500 PLC - Connection of Active-type Analog Sensors (Voltage) with Electrically Isolated Power Supply to the Analog Inputs; Connection of Active-type Analog Sensors (Current) with Electrically Isolated Power Supply to the Analog Inputs

Connection of Active-type Analog Sensors (Voltage) with Electrically Isolated Power Supply to the Analog
Inputs
The following figure shows the connection of active-type analog sensors (voltage) with electri-
cally isolated power supply to the analog input AI0. Proceed with the analog inputs AI1 to AI3 in
the same way.
Fig. 149: Connection of active-type analog sensors (voltage) with electrically isolated power
supply to the analog inputs
Voltage 0...10 V 1 channel used
Voltage -10 V...+10 V 1 channel used
The measuring ranges are described in the section Measuring Ranges Ä Chapter 1.7.2.2.8
“Parameterization” on page 794
Ä Chapter 1.7.2.2.11 “Measuring Ranges” on page 802:
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) > CS31
2019/04/173ADR010121, 13, en_US786