Omron SYSMAC CPM1

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3-3-3 Connecting an Expansion I/O Unit or Analog I/O Unit
Either an Expansion I/O Unit or Analog I/O Unit can be connected to the CPM1’s
CPU Unit. Use the following procedure.
The procedure is the same for either Unit; an Expansion I/O Unit is used as an
example in the following description.
1, 2, 3... 1. Remove the cover from the CPU Unit’s Expansion I/O Unit Connector.
Expansion I/O Unit
connector cover
2. Insert the Expansion I/O Unit’s Connecting Cable into the CPU Unit’s
Expansion I/O Unit Connector.
3. Replace the cover on the CPU Unit’s Expansion I/O Unit Connector.
Installing the CPM1
Section 3-3