Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual - Manual (Page 37)

Data Table
Chapter 3
3Ć10
Figure 3.4
Relation of Word Address to Hardware
17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
Output
Image
Word
Unassigned: Available
as Storage Bit
010
17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
Input
Image
Word
Assigned to an Input
Module Terminal
010
Word Address
Terminal
Input
Rack
Address
Module
Group
32 I/O (1771ĆA1B)
64 I/O (1771ĆA2B)
96 I/O (1771ĆA3B)
128 I/O (1771ĆA4B)
Rack 1
I/O Group 1
0 1 2 3 4 5 6 7