Connection Of Expansion Module - LG MASTER-K 120S Series User Manual

Chapter 9 Installation and Wiring

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.
②
①
(3) Close the connector cover of the main unit.
④
9-6
③
①: Main unit
②: Connector cover
③: expansion module
④: expansion cable