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WAGO-I/O-SYSTEM 750 XTR
750-xxxx/0040-xxxx Design Notes /XTR
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6.5.2
System Supply
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6.5.2.1
Connection
The WAGO-I/O-SYSTEM 750 requires a 24 V direct current system supply.
The power supply is provided via the fieldbus coupler/controller and, if necessary,
in addition via internal system supply modules 750-613. The power supply is
reverse voltage protected.
Do not use an incorrect voltage/frequency!
The use of an incorrect supply voltage or frequency can cause severe damage to
the components.
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Figure 14: System Voltage for Fieldbus Couplers/Controllers (Example)
Table 13: Legend for Figure "System Voltage for Fieldbus Couplers/Controllers"
Position
1
2
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The fed DC 24 V supplies all internal system components, e.g. fieldbus
coupler/controller electronics, fieldbus interface and I/O modules via the internal
bus (5 V system voltage). The 5 V system voltage is galvanically connected to the
24 V system supply.
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Manual
Version 1.2.0
Description
System supply DC 24 V
System supply 0 V
Connect Devices
37
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