Agilent Technologies J3972A - Manual (Page 140)

Cables and Connectors
Cable Connector Pin-Outs
120
Cable Connector Pin-Outs
The Probe’s RS-232 Port Pin-Out
The following table shows the pin-out for the Probe’s 25-Pin RS-232 port
(connector), which is used to connect to a terminal or modem using the
appropriate cable.
Table A-4: Probe’s RS-232 Port Pin-Out
NOTE The probe asserts pins 20 and 4, pins 13, 14,16, and 19 are reserved, and all other
pins are not connected.
PIN US CCITT DIN
1 CHS GND 101
2 Tx 103 D1
3 Rx 104 D2
4 RTS 105 S2
5 CTS 106 M2
6 DSR 107 M1
7 SIG GND 102
8 DCD 109 M5
20 DTR 108 S1