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IPC-623 User's Manual
2.5 Four Models of the IPC-623
Advantech supplies four IPC-623 models.
2.5.1 The redundant power supply model
In this configuration, the power supply is installed in the front section of the chassis. The 300 W
redundant power supply comes in two modules, which are located at the left side of the front section.
Both modules are hot-swappable and are accessible from the front. Please refer to figures 2-3-a and
2-3-b.
The standard drive bay is at the right side of the front section. Please see section 2.4 for further details.
The backplane is installed at the rear.
Replacing the power supply module
To remove a redundant power supply module:
1. First check that the chassis door is open wide - either to the horizontal or inclined downward.
2. Unlock the power supply module.
3. Flip the power supply module toward yourself.
4. Grab the handle and gently pull out the power supply module (see figure 2-5).
Figure 2-3-a Figure 2-3-b
Figure 2-4 Figure 2-5
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