Inserting And Removing Devices; Inserting I/O Module; Figure 18: Insert I/O Module (Sample); Figure 19: Snap The I/O Module Into Place (Sample) - WAGO I/O-SYSTEM 750 Manual

68 Mounting
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7.2

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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7.2.1

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 18: 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 19: 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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WAGO-I/O-SYSTEM 750
750-644 Bluetooth
Version 2.0.0, valid from FW/HW Version 03/03
®
RF-Transceiver
Manual