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Installing the extension module
CX2550-0020
13
Version: 1.1
4. Insert the extension module on the
right-hand side
of the basic CPU module and then into the power
supply unit.
5. The module clicks into the basic CPU module and the power supply unit.
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The extension module has been installed successfully, if the individual modules were connected straight
and flush.
Next, you can install the bar clips, thereby reinforcing interlocking of the modules.