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Chapter 9 Installation and Wiring
9-6
9.1.3 Connection of expansion module
The following explains the Connection of expansion modules to the main unit.
(1) Open the connector cover of the main unit.
(2) Insert the connector of the expansion module to the connector of the base unit.
(3) Close the connector cover of the main unit.
③: expansion module
①: Main unit
④: expansion cable
②: Connector cover
①
②
③
④