F-2 User's Reference Guide
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Note: Certain RS-232 modems do not properly accept signals on pins 12/24, 13/11,
14/17, and 15/9. For these applications, these pins may need to be cut.
HD-15
CTS
DSR
DCD
(not used)
TCA
TCB
RCA
RCB
DB-25
Pin 8
RLSD
Pin 9
-RSET (EIA-530)
Pin 10
(not used)
Pin 11
-TSET (EIA-530)
Pin 12
(not used)
Pin 13
(not used)
Pin 14
-TD (EIA-530) STD (EIA-232)
Pin 15
(not used)
Pin 16
-RD (EIA-530) SRD (EIA-232)
Pin 17
RSET
Pin 18
(not used)
Pin 19
-RTS (EIA-530) SRTS (EIA-232)
Pin 20
DTE Ready
Pin 21
(not used)
Pin 22
(not used)
Pin 23
Ground
Pin 24
TSET
Pin 25
(not used)