IBM 1725 SLS Manual Do Utilizador
Cable Pinouts
QMS 1725 SLS Print System User's Guide
B-10
IBM PC/XT, PC/AT, and Compatible
Computers
This diagram gives the suggested cable pinouts for IBM PC/XT, PC/
AT, and compatible computers
AT, and compatible computers
»
Note: Not all serial cables are configured as shown and may require an additional
null-modem adapter. Check with your cable vendor for compatibility.
null-modem adapter. Check with your cable vendor for compatibility.
Printer
end of
cable
end of
cable
25-Pin M
CPU XT
end of
cable
end of
cable
25-Pin F
Printer
end of
cable
end of
cable
25-Pin F
CPU AT
end of
cable
end of
cable
9-Pin F
Gnd
1 1
Gnd
Not Used
1
RXD
2
2
RXD
RXD
2
2
RXD
TXD
3
3
TXD
TXD
3
3
TXD
DTR
4
4
DTR
DSR
6
4
DTR
DSR
5
5
DSR
CTS
5
5
GND
GND
6
6
GND
GND
7
7
RTS
RTS
8
8
RTS
DTR
20
6
DSR
CTS
20
20
CTS
RTS
4
8
CTS
SG
7
7
SG
Not Used
9