Pt100
3-wire configuration, 2 channels used
Pt1000
3-wire configuration, 2 channels used
Ni1000
3-wire configuration, 2 channels used
For the measuring ranges that can be configured, please refer to the sections Measuring
Chapter 1.7.2.2.10 “Measuring ranges” on page 650
Chapter 1.7.2.2.7 “Parameterization” on page 640
The module CI581-CN performs a linearization of the resistance characteristic.
To avoid error messages, configure unused analog input channels as "unused".
Connection of active-type analog sensors (Voltage) with galvanically isolated power supply to the analog
inputs
The following figure shows the connection of active-type analog sensors (voltage) with galvani-
cally isolated power supply to the analog input AI0. Proceed with the analog inputs AI1 to AI3 in
the same way.
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
Fig. 105: Connection of active-type analog sensors (voltage) with galvanically isolated power
supply to the analog inputs
Voltage
0...10 V
1 channel used
Voltage
-10 V...+10 V
1 channel used
For the measuring ranges that can be configured, please refer to the sections Measuring
Chapter 1.7.2.2.10 “Measuring ranges” on page 650
Chapter 1.7.2.2.7 “Parameterization” on page 640
To avoid error messages, configure unused analog input channels as "unused".
Connection of active-type analog sensors (Current) with galvanically isolated power supply to the analog
inputs
The following figure shows the connection of active-type analog sensors (current) with galvani-
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) > CANopen
2022/01/31
3ADR010278, 3, en_US
633