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

Trigger Input Line #1

Output Line #12

Trigger Input Line #2

Output Line #13

Output Line #1

Output Line #14

Output Line #2

Reserved

Output Line #3

Reserved

Output Line #4

Ground (Power)

Output Line #5

Ground (Power)

Output Line #6

Ground (Chassis)

Output Line #7

Ground (Signal)

Output Line #8

TXD (Transmit

Data: RS–232 A)

Output Line #9

RTS (Request to Send:

RS–232 A)

Output Line #10

RXD (Receive

Data: RS–232 A)

Output Line #11

CTS (Clear to Send:

RS–232 A)

CVIM Module I/O
Interface Box Connections