UltraPort Serial Adaptors User Guide
Host card back panel connectors and pinouts
Page 112
Chapter 3 Cabling information
28
DSR1
RXD1-
RXD1-
29
DTR1
TXD1+
TXD1+/RXD1+
30
DCD1
CTS1-
NC
31
RTS1
RTS1-
NC
32
RI1
RTS1+
NC
33
CTS1
CTS1+
NC
34
RXD1
RXD1+
RXD1+
35
RXD8
RXD8+
RXD8+
36
CTS8
CTS8+
NC
37
RI8
RTS8+
NC
38
RTS8
RTS8-
NC
39
DCD8
CTS8-
NC
40
DTR8
TXD8+
TXD8+/RXD8+
41
DSR8
RXD8-
RXD8-
42
TXD8
TXD8-
TXD8-//RXD8-
43
S-GND
S-GND
S-GND
44
TXD6
TXD6-
TXD6-/RXD6-
45
DSR6
RXD6-
RXD6-
46
DTR6
TXD6+
TXD6+/RXD6+
47
DCD6
CTS6-
NC
48
RTS6
RTS6-
NC
49
RI6
RTS6+
NC
50
CTS6
CTS6+
NC
51
RXD6
RXD6+
RXD6+
52
RXD4
RXD4+
RXD4+
53
CTS4
CTS4+
NC
54
RI4
RTS4+
NC
55
RTS4
RTS4-
NC
56
DCD4
CTS4-
NC
57
DTR4
TXD4+
TXD4+/RXD4+
58
DSR4
RXD4-
RXD4-
VHDCI-68 Ultra
SCSI Pin
Number
EIA-232
EIA-422
EIA-485