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Chapter 3 using local i/o 3–11 – Rockwell Automation 5370 CVIM Communications Manual User Manual

Page 30

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Chapter 3

Using Local I/O

3–11

Figure 3.7 shows the cable connectors and their pin numbers on the I/O
Interface Box (Catalog No. 2801–N21).

Figure 3.7
Pinouts– I/O Interface Box (Catalog No. 2801–N21)

1

2

3

4

5

6

7

10

8

9

18

19

20

21

22

23

24

25

26

11

12

13

14

15

16

17

6

1

2

3

4

5

7

8

9

Cable connectors to

RS–232 devices.

Cable connector from Module

I/O connector on CVIM Module.

I/O Interface Box (Catalog No. 2801–N21)

Connections to RS–232 Port
(2801–N21 Interface Box)