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3.6.3

Field Supply

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3.6.3.1

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 fieldbus coupler/controller provides field side power (DC 24 V). In this case

it is a passive power supply without protection equipment.

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Power supply modules with or without fuse holder and diagnostic capability are

available for the power supply of other field potentials (DC 24 V, AC/DC 0 ...

230 V, AC 120 V, AC 230 V). 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 6: Field Supply for Standard Couplers/Controllers and Extended ECO Couplers

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WAGO-I/O-System 750

750-370 PROFINET IO Fieldbus Coupler

Manual

Version 2.0.0

Table of Contents