Agilent Technologies 6890 Series - Page 621

1020 Cable Electronics
Modem/RS-232C
10 of 18
Jun 2001
Cabling Configuration and Electronics
Agilent 6890 Gas Chromatograph Service Manual
Cable pinouts, 6890 GC to Computer via RS-232, 9-pin/25-pin
Connector 1 — 9 pin
(female)
Connector 2 — 25 pin
(male)
1— DCD
6 — DSR
20 — DTR
2 — Rx 2 — Tx
3 — Tx 3 — Rx
4 — DTR 6 — DSR
8 — DCD
5 — Ground 7 — Ground
7 — RTS 5 — CTS
8 — CTS 4 — RTS
9 — RI
9
6
5
1
1
13
14
25
G1530-60610
Part no. G1530-60610
1
13
5
1
1
2