F-2. Hydra (Db-9) To Pc (Db-9) Rs-232 Connection (Generic) - Fluke 2620A User Manual

HYDRA
1
Rx 2
Tx 3
DTR 4
GND 5
DSR 6
RTS 7
CTS 8
9
RS-232C DB-9
PINS
Figure F-2. Hydra (DB-9) to PC (DB-9) RS-232 Connection (Generic)
RS43 CABLE
(NULL MODEM)
KEY
DCD – DATA CARRIER DETECT
FEMALE
Rx – RECEIVE
MALE
Tx – TRANSMIT
DTR – DATA TERMINAL READY
GND – GROUND
DSR – DATA SET READY
RTS – REQUEST TO SEND
CTS – CLEAR TO SEND
RI – RING INDICATOR
Appendices
RS-232 Cabling
PC
1 DCD
2 Rx
3 Tx
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
DB-9 COM
oo73f.eps
F
F-3