Serial/parallel LC100 configuration using LC100-E4/E5 I/O board on cartop for car calls control and LC100-E4 I/O board in control panel for landing calls control.

Control cabinet: LC100-C, LC100-SR, LC100-E4

Cartop connection box: LC100-K2, LC100-PL, LC100-E4/E5

COP: LC100-M8

LOP: -