Rs logix 5000 - AB Addressing

input- Local:5:O.Data.4
Output- Local:4:I.Data.4

Local -indicates the controller or network 1

4- module slot in the rack

I or O -indicates the bit is an input Or Output

Data - indicates the type of data (this is the default for I/O)

4 -indicates that the bit is 4th input on the card (the bits start with 0).


Boolean - BOOL - 1 Bit

Integer - INT - 16 Bit

Double Integer - DINT -32 Bit

Real Number - Real - 32 Bit