Firgelli Automation TV Lift Kits Linear Slides Firgelli Forum
1

Your cart is empty.

Firgelli Robots 9-Pin RS232 Pin-out - Male / Female --Soldering Type

9-Pin RS232 Pin-out - Male / Female --Soldering Type

$1.10

9-Pin RS232 Pin-out - Male / Female --Soldering Type

Description:

This pair is a typical standard 9-pin RS232 connector set. They are also referred to as DB9 connectors. A computer serial COM port (DTE) is usually a male port, and any peripheral devices to be connected to this port usually have a female connector (DCE). Hobbyists normally use these to make a data downloading device.

This table shows the pin numbers with signal names and the signal direction.

Pin

Signal

Signal Name

DTE Signal direction

1

DCD

Data Carrier Detect

In

2

RXD

Receive Data

In

3

TXD

Transmit Data

Out

4

DTR

Data Terminal Ready

Out

5

GND

Ground

-

6

DSR

Data Set Ready

In

7

RTS

Request to Send

Out

8

CTS

Clear to Send

In

9

RI

Ring Indicator

In





Copyright © 2020, Firgelli Robots. Powered by Shopify.