KEP MMI-1500 Installation & Operation Manual page 220

16.3.6 Note on Allen Bradley Input/Output address mapping
Input I1 dddbb: Where ddd designates the element no. and bb designates the bit number
15 14 13 12 11
Output O0 dddbb: Where ddd designates the element no. and bb designates the bit number
15 14 13 12 11
For example, the address "O 102" designates output memory word 1, bit 2.
Allen Bradley IO address format
O: eee.sss/bb and I: eee.sss/bb
Where eee = slot number, sss = word number and bb = bit number
Example: A controller is configured with 8 point output modules in slots 1 and 2, a 16 point input module in slot 3, and a 16
point output module in slot 4. The mapping for Allen Bradley IO addresses to internal memory address is as follows:
Slot – Type
1 - 8 point output
2 - 8 point output
3 - 16 point input
4 - 16 point output
10 9 8 7 6
10 9 8 7 6
AB Program Addressing
O: 1.0/0 ~ 1.0/7
O: 2.0/0 ~ 2.0/7
I: 3.0/0 ~ 3.0/15
O: 4.0/0 ~ 4.0/15
5 4 3 2 1
5 4 3 2 1
AB Internal Addressing to be used in MMI
O: 00 ~ 07
O: 100 ~ 107
I: 00 ~ 15
O: 200 ~ 215
212
0
I :0
I :1
I :2
I: 3
0
O :0
O :1
O :2
O: 3