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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