Keysight E3632A - Figure 2-4 DB-9 Serial Connection

Operation and Features 2
RS-232 Interface Configuration
E3632A User’s Guide 59
The cable and adapter diagrams shown below can be used to
connect the power supply to most computers or terminals.
DB-9 serial connection
If your computer or terminal has a 9- pin serial port with a
male connector, use the null- modem cable included with the
Keysight 34398A Cable Kit. This cable has a 9- pin female
connector on each end. The cable pin diagram is shown in
Figure 2- 4.
Figure 2-4 DB-9 serial connection
DB-25 serial connection
If your computer or terminal has a 25- pin serial port with a
male connector, use the null- modem cable and 25- pin
adapter included with the Keysight 34398A Cable Kit. The
cable and adapter pin diagram are shown in
Figure 2- 5.
Instrument
PC
DB9
Male
DB9
Female
DB9
Female
DB9
Male
DCD
RX
TX
DTR
1
2
3
4
5
6
7
8
9
GND
DSR
RTS
CTS
RI
1
2
3
4
5
6
7
8
9
DCD
RX
TX
DTR
GND
DSR
RTS
CTS
RI
5182-4794
Cable