28
Mounting
WAGO-I/O-SYSTEM 750
750-402 4DI 24V DC 3.0ms
Manual
Version 1.1.0
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5.2
Inserting and Removing Devices
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Perform work on devices only if the system is de-energized!
Working on devices when the system is energized can damage the devices.
Therefore, turn off the power supply before working on the devices.
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5.2.1
Inserting I/O Module
1.
Position the I/O module so that the tongue and groove joints to the fieldbus
coupler/controller or to the previous or possibly subsequent I/O module are
engaged.
Figure 7: Insert I/O module (sample)
2.
Press the I/O module into the assembly until the I/O module snaps into the
carrier rail.
Figure 8: Snap the I/O module into place (sample)
With the I/O module snapped in place, the electrical connections for the data
contacts and power contacts (if any) to the fieldbus coupler/controller or to the
previous or possibly subsequent I/O module are established.
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