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
“Parameterization” on page 694
Chapter 1.7.3.1.10 “Measuring ranges” on page 703
.
In order to avoid error messages or long processing times, it is useful to configure unused
analog input channels as "unused".
Connection of active-type analog sensors (Current) with galvanically isolated power supply
The following figure shows the connection of active-type analog sensors (current) with galvani-
cally isolated power supply.
1.0
1.1
1.8
1.9
AI0+
AI1+
UP
ZP
UP
ZP
PTC
1.5
AI–
1
2
+
–
0...20 mA
4...20 mA
Fig. 126: Connection of active-type analog sensors (current) with galvanically isolated power
supply
1
1 analog sensor requires 1 channel
2
Galvanically isolated power supply for the analog sensor
Current
0...20 mA
1 channel used
Current
4...20 mA
1 channel used
The measuring ranges are described in the section Measuring Ranges
“Parameterization” on page 694
Chapter 1.7.3.1.10 “Measuring ranges” on page 703
.
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
The following figure shows the connection of active-type sensors (voltage) with no galvanically
isolated power supply.
Device specifications
Communication interface modules (S500) > EtherCAT
2022/01/31
3ADR010278, 3, en_US
687