ABCelectronique : portail d'information dans le domaine de l'électronique
Connection série pour imprimante
coté DTE
coté DCE


N° broche Nom Dir Description
1 SHIELD   Shield Ground
2 TXD --> Transmit Data
3 RXD <-- Receive Data
4 n/c - Not connected
5 n/c - Not connected
6 DSR <-- Data Set Ready
7 GND   System Ground
8 DCD <-- Data Carrier Detect
9 n/c - Not connected
10 n/c - Not connected
11 ? --> Reverse Channel
12 n/c - Not connected
13 n/c - Not connected
14 n/c - Not connected
15 n/c - Not connected
16 n/c - Not connected
17 TTY-TXD --> TTY Receive Data
18 n/c - Not connected
19 n/c - Not connected
20 DTR --> Data Terminal Ready
21 n/c - Not connected
22 n/c - Not connected
23 ? --> TTY Receive Data Return
24 ? <-- TTY Transmit Data Return
25 TTY-RXD <-- TTY Receive Data