E. Connectors, Cables, and Pin Assignments

COM Port for 9128-II Carrier Mount

The following table shows the signals and pin assignments for the carrier- mounted FrameSaver SLV 9128-II NAM’s 8-position communication port interface/connector.

Signal

Direction

Pin #

 

 

 

DCE Received Data (RXD)

From DCE (Out)

2

 

 

 

Signal Ground (SG)

To/From DCE

3

 

 

 

DCE Transmit Data (TXD)

To DCE (In)

4

 

 

 

DCE Data Terminal Ready (DTR)

To DCE (In)

5

 

 

 

DCE Carrier Detect (CD)

From DCE (Out)

6

 

 

 

DCE Request to Send (RTS)

To DCE (In)

7

 

 

 

COM Port-to-PC Cable (Feature No. 3100-F2-550)

Order this cable when connecting the 8-position COM port to a PC. The following shows the pin assignments from the COM port to the DTE interface.

COM Port

 

 

 

 

 

 

Non-Keyed

 

 

 

 

 

 

8-Position

 

 

 

DTE

 

Modular Plug

 

DB9 Socket

 

 

 

 

No

 

 

 

 

 

Tx Clock

1

 

 

 

 

 

 

 

 

 

Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rx Data

2

 

 

 

 

 

2

Rx Data

 

 

 

 

 

Signal Ground

3

 

 

 

 

 

5

Signal Ground

 

 

 

 

 

Tx Data

4

 

 

 

 

 

 

3

Tx Data

 

 

 

 

 

 

DTR

5

 

 

 

 

 

4

DTR

 

 

 

 

 

CD

6

 

 

 

 

 

1

CD

 

 

 

 

 

RTS

7

 

 

 

 

 

8

CTS

 

 

No

 

Rx Clock

8

 

 

 

 

6

DSR

 

 

Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

RTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

98-16166

9128-A2-GB20-80

September 2002

E-5

Page 427
Image 427
Paradyne 9126 COM Port for 9128-II Carrier Mount, COM Port-to-PC Cable Feature No -F2-550, COM Port Non-Keyed Position