SIGNAL NAME DB9 CONNECTOR DB25 CONNECTOR DCD Data

SIGNAL NAME
DCD Data Carrier Detect
RX Receive Data
TX Transmit Data
DTR Data Treminal ready
GND Signal Ground
DSR Data Set Ready
RTS Request To Send
CTS Clear To Send
RI Ring Indicator
Serial Impresora
DB25M
DB25H
1
1
2
3
3
2
4Y5
8
6
20
7
7
8
4Y5
20
6
mode comx:9600,n,8,1
mode lpt1=comx
Serial Impresora
DB25M
DB9H
2
2
3
3
4y5
1
6
4
7
5
8
7y8
20
6
mode comx:9600,n,8,1
mode lpt1=comx
Serial
DB25H
DB25M
1
1
2
3
3
2
4y4
4
6
20
7
7
8
8
9Unido hasta el 19
20
6
SERIAL COMUNICACIÓN
DB25H
DB25H
2
3
3
2
DB9 CONNECTOR DB25 CONNECTOR
1
8
2
3
3
2
4
20
5
7
6
6
7
4
8
5
9
22
Impresora Okidata
Paralelo Comunicación
Okipost 1000 Serial
DB25M
DB25M
DB9H
DB25H
2
15
1
5Y4
3
13
2
2
4
12
3
3
5
10
4
6
6
11
5
7
10
5
6
20
11
6
7Y8
8
12
4
13
3
mode comx:19200,n,8,1
15
2
mode lpt1=comx
25
25
Serial Multiplexor
Paralelo Impresora
DB25M
DB25M
DB25M
CENTRONICS
1
1
1
1
2
2
2
2
3
3
3
3
h
h
4
4
a
a
5
5
s
s
6
6
t
t
7
7
a
a
8
8
16
16
9
9
18 Unido hasta 25
18 Unido hasta 25
10
10
11
11
SERIAL COMUNICACIÓN
12
12
DB9H
DB9H
13
13
1
7
14
14
2
3
15
32
3
2
16
31
4
6
17
36
6
4 18 Unido hasta 25
7
1
TERMINAL TONTA
SERIAL IMPRESORA
DB25M
DB25M
DB25M
DB25H 1
1
1
12
3
2
33
2
3
2 6Y8
20
4Y5
87
7
6
20 20
6Y8
4Y5
6
8
20
8
20
4Y5
6
Juan carlos Zendejas
7
8
20
mode comx:9600,n,8,1
mode lpt1=comx
7
4Y5
6