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
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.
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
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.
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.
Communication interface modules (S500) > CANopen
2022/01/31 3ADR010278, 3, en_US 633
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