
3–21Addressing Modes for Your Remote I/O
! !#
Figure 3.18
I/O Image Table and Corresponding Hardware for One
Assigned Rack Number with 1/2Ćslot Addressing
IIOO
2
3
0
1
Not
Used
Always
0
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
4
5
6
7
Word #
Word #
Output Image Table
Input Image Table
14974
!
! ! !
" $
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