Installation And Removal Of A I S Modules - Mitsubishi MELSEC A1SCPU Handy Manual

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INSTALLATION
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/Installation and removal of A I S modules
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This section explains how to install and remove the A I S onto and from the base
unit. Please note that when installing or removing a module, always ensure that the
power supply is turned OFF.
1. Installing a module onto the base unit
Insert the module fixing hooks on the bottom of the modules, into the module
fixing holes of the base unit. Then push the module onto the base unit making
sure that the module fixing hooks are firmly inserted in the fixing holes. After
this, secure the module with the mounting screw at the top of the module.
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