Apple Line RS232 Serial 25 pin

It appears that you are using AdBlocking software. The cost of running this website is covered by advertisements. If you like it please feel free to a small amount of money to secure the future of this website.

Image:connector_dsub25m.png 25 pin D-SUB male connector at the computer.

Pin Name Dir Description
1 SNG - Shield ground
2 TXD OUT Tx Transmit Data, Out
3 RCD IN Rx Receive Data, In
4 RTS OUT Request to Send, Out
5 CTS IN Clear to Send, In
6 DSR IN Data Set Ready, In
7 GND - Ground
8 DCD IN Data Carrier Detect, In
9 n/c No connection
10 n/c No connection
11 n/c No connection
12 CH IN Data signal rate selector, In
13 n/c No connection
14 n/c No connection
15 n/c No connection
16 n/c No connection
17 n/c No connection
18 n/c No connection
19 n/c No connection
20 DTR OUT Terminal Ready Signal, Out
21 n/c No connection
22 CE IN Ring indicator, In
23 n/c No connection
24 n/c No connection
25 n/c No connection

References

Category:Serial Connectors

 

© 1998-2017 – Nicola Asuni - Tecnick.com - All rights reserved.
about - disclaimer - privacy