
UltraPort Serial Adaptors User Guide
Host card back panel connectors and pinouts
Page 114
Chapter 3 Cabling information
17
RXD13
RXD13+
RXD13+
18
RXD11
RXD11+
RXD11+
19
CTS11
CTS11+
NC
20
RI11
RTS11+
NC
21
RTS11
RTS11-
NC
22
DCD11
CTS11-
NC
23
DTR11
TXD11+
TXD11+/RXD11+
24
DSR11
RXD11-
RXD11-
25
TXD11
TXD11-
TXD11-//RXD11-
26
S-GND
S-GND
S-GND
27
TXD9
TXD9-
TXD9-/RXD9-
28
DSR9
RXD9-
RXD9-
29
DTR9
TXD9+
TXD9+/RXD9+
30
DCD9
CTS9-
NC
31
RTS9
RTS9-
NC
32
RI9
RTS9+
NC
33
CTS9
CTS9+
NC
34
RXD9
RXD9+
RXD9+
35
RXD16
RXD16+
RXD16+
36
CTS16
CTS16+
NC
37
RI16
RTS16+
NC
38
RTS16
RTS16-
NC
39
DCD16
CTS16-
NC
40
DTR16
TXD16+
TXD16+/RXD16+
41
DSR16
RXD16-
RXD16-
42
TXD16
TXD16-
TXD16-//RXD16-
43
S-GND
S-GND
S-GND
44
TXD14
TXD14-
TXD14-/RXD14-
45
DSR14
RXD14-
RXD14-
46
DTR14
TXD14+
TXD14+/RXD14+
47
DCD14
CTS14-
NC
VHDCI-68 Ultra
SCSI Pin
Number
EIA-232
EIA-422
EIA-485