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Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual User Manual

Page 320

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Addressing

Appendix A

AĆ13

Figure A.9

Illustration of 1/3Ćslot Addressing Using a 32Ćpoint I/O Module

06

32-point Input Module

1/2-slot

I/O Group

0

1/2-slot

I/O Group

0

1/2-slot

I/O Group

1

1/2-slot

I/O Group

1

Bit #

Bit #

01
03
05
07

11

13
15
17

01
03
05
07

11

13
15
17

00
02
04
06

10
12
14
16

00
02
04

10
12
14
16

17

10 7

0

Input Word 0

Image Table

Words Allocated

for I/O Group 0

17

10 7

0

Outut Word 0

Unused

17

10 7

0

Input Word 1

Image Table

Words Allocated

for I/O Group 1

17

10 7

0

Outut Word 1

Unused