30 System Description
WAGO-I/O-SYSTEM 750 XTR
750-352/040-000 FC ETHERNET G3 XTR
Manual
Version 1.3.0
3.6.4
Field Supply
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3.6.4.1 Connection
Sensors and actuators can be directly connected to the relevant channel of the
I/O module in 1, 2, 3 or 4 conductor connection technology. The I/O module
supplies power to the sensors and actuators. The input and output drivers of
some I/O modules require the field side supply voltage.
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The power supply modules provide field side power (24 VDC). In this case it is a
passive power supply without protection equipment. Power supply modules are
available for different potentials, e.g. 24 VDC, 230 VAC or others.
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Power supply modules with or without diagnostic capability are available for the
power supply of other field potentials (e.g. 24 VDC, 0 VAC/DC … 230 VAC/DC,
120 VAC, 230 VAC). The power supply modules can also be used to set up
various potential groups. The connections are connected in pairs to a power
contact.
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Figure 8: Field supply (sensor/actuator) (example)
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Table 6: Legend for the “Field supply (sensor/actuator)” figure
Position Beschreibung
1
Field supply 24 VDC
2
Field supply 0 V
3
Power jumper contacts (potential distribution to adjacent I/O modules)
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