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RS232 Port C, Port D Wiring

 

The information in this topic applies to the following SIXNET products only:

Micro-VersaTRAK µIPm RS232 port C and Port D

 

 

There are two ways to connect a Micro-IPm Port C or D to a PC:

 

Make connections from the screw terminals of the VT-UPM-xxx-H to a DB9 male or DB9 female connector according to the table below.

 

Note: The CTS signal is not supported on Port C or Port D of the VT-UIPM. Use Port B if CTS is a required signal.

 

VT-UIPM-441-H

VT-UIPM-xxx-H

DB9M to ST-CABLE-PF

DB9F to

Port C

Port D

or VT-MODEM-xxx

PC Com Port

Terminal #

Terminal #

Pin #, Signal Name

Pin #, Signal Name

18 GND

18 GND

5 GND

5 GND

16 RXD in

14 RXD in

2 RXD

3 TXD

15 TXD out

13 TXD out

3 TXD

2 RXD

17 RTS out

N/A RTS out

7 RTS

8 CTS

 

 

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