TS-7250-V3 DB9 Connector: Difference between revisions

From embeddedTS Manuals
(Created page with "The COM2 header is a 0.1" pitch 2x5 header supporting RS-485, RS-422 and RS-232. {| ! Signals ! Pin Layout |- | {| class=wikitable |- ! Pin ! Signal |- | 1 | #UARTs|ttyS...")
 
No edit summary
 
Line 1: Line 1:
The COM2 header is a 0.1" pitch 2x5 header supporting RS-485, RS-422 and RS-232.
The DB9 (DE-9) connector provides an RS-232 port with full handshakes.


{|  
{|  

Latest revision as of 13:25, 24 February 2020

The DB9 (DE-9) connector provides an RS-232 port with full handshakes.

Signals Pin Layout
Pin Signal
1 ttyS8 RS-232 DCD
2 ttyS8 RS-232 RXD
3 ttyS8 RS-232 TXD
4 ttyS8 RS-232 DTR
5 GND
6 ttyS8 RS-232 DSR
7 ttyS8 RS-232 RTS
8 ttyS8 RS-232 CTS
9 ttyS8 RS-232 RI

DB9.svg