Rockwell Automation 1771ACN/B_1771ACNR/B,D17716.5.123 U.MNL CONTROLNET ADAPTER User Manual

Page 29

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Addressing Modes for Your I/O

3–5

Publication 1771-6.5.123 – May 1996

Figure 3.4
8-point Input and Output Modules Using Eight Bits of the Input
Image Table Word and Eight Bits of the Output Image Table Word

In p u t
T e rm in a ls

0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7

O u tp u t
T e rm in a ls

1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7

1 7 1 6 1 5 14

12

1 0 0 7 0 6 05

03 0 2 0 1 0 0

0 4

1 1

1 3

O u tp u t im a g e ta b le w o rd co rre sp o n d in g to th e I/O g ro u p .

un u se d

1 7 1 6 1 5 14

12

1 0 0 7 0 6 05

03 0 2 0 1 0 0

0 4

1 1

1 3

In p u t im a g e ta b le w o rd co rre sp o n d in g to th e I/O g ro u p .

1 49 65

O u tp ut b its u se d

In p ut b its u se d

A lw a ys 0

2-slot I/O Group

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