Rockwell Automation AutoMax Enhanced Ladder Language Reference Manual - Manual (Page 276)

AĆ4
This table presents data about the number of bits for some configurations:
A rack with: Contains a maximum of:
one 7010 Processor 16, 384 bits
Common Memory module and
6011 processor(s)
14,496 bits
one 6011 Processor 11,464 bits
These bits are used by ladder programs for simple Boolean variables and Boolean
array variables. These bits can be used by a single program or split among multiple
programs.
You define the size of an array by entering a value in Maximum Array Index located
within the Variable Properties dialog box. For more information about arrays, see
section A.4.
A.1.2 Integer and Double Integer Variables
Integer and double integers have the following data and value ranges:
Data Range Value Range
integer 16 bits ć32768 to 32767
double integer 32 bits ć2147483648 to 2147483647