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Cvim module i/o interface box connections – Rockwell Automation 5370 CVIM Communications Manual User Manual

Page 31

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Chapter 3

Using Local I/O

3–12

Tables 3.A through 3.H show the connector pin assignments with the various
combinations of Series A and Series B CVIM modules connected to I/O
Interface Boxes (Catalog Nos. 2801–N21, –N27) .

Table 3.A
CVIM Module I/0 Connector: Series A CVIM Module

Pin Number

Function

Pin Number

Function

1

Trigger Input Line #1

14

Output Line #12

2

Trigger Input Line #2

15

Output Line #13

3

Output Line #1

16

Output Line #14

4

Output Line #2

17

Reserved

5

Output Line #3

18

Reserved

6

Output Line #4

19

Ground (Power)

7

Output Line #5

20

Ground (Power)

8

Output Line #6

21

Ground (Chassis)

9

Output Line #7

22

Ground (Signal)

10

Output Line #8

23

TXD (Transmit

Data: RS–232 A)

11

Output Line #9

24

RTS (Request to Send:

RS–232 A)

12

Output Line #10

25

RXD (Receive

Data: RS–232 A)

13

Output Line #11

26

CTS (Clear to Send:

RS–232 A)

CVIM Module I/O
Interface Box Connections