X20 system modules • Analog output modules • X20AO2437
X20 system User's Manual 3.10
393
4.4.2.6 Connection example
4-wire
Actuator
4-wire
Actuator
GND
+24 VDC
GND
+24 VDC
AO
With external
Power supply
Figure 160: Connection example
4.4.2.7 OSP hardware requirements
In order to best use OSP mode, make sure when creating the application that the output module and CPU have
separate power supplies.
4.4.2.8 Output circuit diagram
I/O status
LED (orange)
Channel x +
Channel x -
Power supplies
Processor
D/A
Converter
Electrical
Isolation
I/O
Power supply
GND x
GND I/O
GND x
GND x
Figure 161: Output circuit diagram
Summary of Contents for X20 System
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