Polycom VIEWSTATION EX manual Pin Number, Function

Models: VIEWSTATION EX

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Pin Number

ViewStation EX, ViewStation FX, and VS4000 API Guide

RS-232 Serial Cable Pinout and Connections (ViewStation EX and FX)

The RS-232 serial cable has a 9-pin DB-9 connector on one end and an 8-pin mini-DIN connector on the other end. It is used to connect the ViewStation EX or ViewStation FX to a terminal or another communications device.

Pin Number

Function

 

1

- DCD

Data Carrier Detect

 

 

 

 

 

2

- RX

Receive

 

 

 

 

 

3

- TX

Transmit

 

 

 

 

 

4

- DTR

Data Terminal Ready

 

 

 

 

 

5

- GND

Ground

 

 

 

 

 

6

- DSR

Data Set Ready

 

 

 

 

 

7

- RTS

Ready to Send

 

 

 

 

 

8

- CTS

Clear to Send

 

 

 

 

 

9

- RI

This pin is not used.

 

 

 

 

8

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Polycom VIEWSTATION EX manual Pin Number, Function