Table 4, For p – Connect Tech BlueStorm Multi-port Serial Adapter User Manual
Page 13
BlueStorm/LP Installation Guide, Connect Tech Inc.
Revision 0.05
13
Table 3: VHDCI-68 Female (continued)
Pin
No.
Port
No.
RS-232
Signal
Signal
Direction
RS-422/485
Signal
Signal
Direction
47 6 RTS
output
RTS-
output
48 6 DSR
input
CTS-
input
49 6 RXD
input
TXD+
output
50 6 CTS
input
RTS+
output
51 5, 6 SG
signal gnd.
SR
signal ref.
52 7, 8 SG
signal gnd.
SR
signal ref.
53 7 TXD
output
TXD-
output
54 7 RI
input
CTS+
input
55 7 DCD
input
RXD+
input
56 7 DTR
output
RXD-
input
57 7 RTS
output
RTS-
output
58 7 DSR
input
CTS-
input
59 7 RXD
input
TXD+
output
60 7 CTS
input
RTS+
output
61 8 TXD
output
TXD-
output
62 8 RI
input
CTS+
input
63 8 DCD
input
RXD+
input
64 8 DTR
output
RXD-
input
65 8 RTS
output
RTS-
output
66 8 DSR
input
CTS-
input
67 8 RXD
input
TXD+
output
68 8 CTS
input
RTS+
output
Cable CB009 will send the signals to eight DB-9 male connectors. See
pinouts
Table 4: Pinouts and Control Signals for DB-9 and DB-25 Male connectors
Pin #
RS-232
RS-422/485
DB-9
DB-25
Signal
Signal Direction
Signal
Signal Direction
1 8
DCD
input
RxD
+
input
2 3
RxD input
TxD
+ output
3 2
TxD
output
TxD
–
output
4 20 DTR
output
RxD
–
input
5 7
SG signal
gnd.
SR signal
ref.
6 6
DSR
input
CTS
–
input
7 4
RTS
output
RTS
–
output
8 5
CTS
input
RTS
+
output
9 22 RI input
CTS
+
input
DB-9 male
DB-25 male