PLC features of the BX controllers
Description  | Value  | 
|---|---|
Data memory  | 256 kbyte  | 
Program memory  | 256 kbyte minus task-configuration minus POUs during online change  | 
Source code memory  | 256 kbyte  | 
RETAIN  | 2 kbyte  | 
INPUT  | 2 kbyte  | 
OUTPUT  | 2 kbyte  | 
FLAG  | 4 kbyte  | 
Max. variable size  | 16 kbyte  | 
Max. POUs  | Limited by memory  |