LS SV300iS5-4 - Page 27

Chapter 1 – Installation
21
1.8.2 Keypad Connection
Connect keypad to the keypad connector as illustrated below. The LCD output will not be displayed on the keypad if
the keypad is not connected properly.
Control Board
Control Terminal Block
Relay Output
Terminal Block
Keypad Connector
(CN3)
Sub-
Board Connector
Power Supply Input,
Gate Drive Signal Output
Connector Socket
Option Board Connector
Sub-Board
Option Board