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Rockwell Automation 1203 Serial Communications Module Series A User Manual

Page 31

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Chapter 3
Installation

3-15

Figure 3.7
SLC 5/03 Serial Connection Options

or

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

SW1

SW2

SW3

LED Indicators

J4

9-Pin D-Shell

AB0412C

1

2

3

4

5

9

8

7

6

SLC 5/03 CPU

1747-AIC Link Coupler

Option #1

Option #2

or

or

or

Option #3

RS232

SLC 5/03 Connection Options

Communications

Module

J2

Figure 3.8
SLC 5/03 Cable Option #3
RS232 using DF1 Protocol

Communications Module

9-Pin D-Shell

1

2

3

4

5

9

8

7

6

5
4

3

2
1

6

7

8

9

COM

N.C.

TX

N.C.

RX

N.C.

N.C.

N.C.

COM

N.C.

DTR

CTS

TX

RTS

RX

DSR

DCD

SLC 5/03 RS232 Port

AB0411B

COM