Connect Tech BLUESTORM UNIVERSAL PCI CTIM-00015 User Manual
Page 14
BlueStorm Installation Guide, Connect Tech Inc.
14 Revision 0.08
Table 2: HDB-44 Pinouts for BlueStorm/LP (4 port connector)
Pin
No.
Port
No.
RS-232
Signal
Signal
Direction
RS-422/485
Signal
Signal
Direction
1
1
TXD
output
TXD-
output
2
1
RTS
output
RTS-
output
3
1
DCD
input
RXD+
input
4
1
RXD
input
TXD+
output
5
2
TXD
output
TXD-
output
6
2
RTS
output
RTS-
output
7
2
DCD
input
RXD+
input
8
2
RXD
input
TXD+
output
9
3
TXD
output
TXD-
output
10
3
RTS
output
RTS-
output
11
3
DCD
input
RXD+
input
12
3
RXD
input
TXD+
output
13
4
TXD
output
TXD-
output
14
4
RTS
output
RTS-
output
15
4
DCD
input
RXD+
input
16
1
CTS
input
RTS+
output
17
1
SG
signal gnd.
SR
signal ref.
18
NC
no connect
NC
no connect
19
NC
no connect
NC
no connect
20
2
CTS
input
RTS+
output
21
2
SG
signal gnd.
SR
signal ref.
22
NC
no connect
NC
no connect
23
3
CTS
input
RTS+
output
24
3
SG
signal gnd.
SR
signal ref.
25
NC
no connect
NC
no connect
26
NC
no connect
NC
no connect
27
4
CTS
input
RTS+
output
28
4
SG
signal gnd.
SR
signal ref.
29
NC
no connect
NC
no connect
30
4
RXD
input
TXD+
output
31
1
DSR
input
CTS-
input
32
1
DTR
output
RXD-
input
33
1
RI
input
CTS+
input
34
NC
no connect
NC
no connect
35
2
DSR
input
CTS-
input
36
2
DTR
output
RXD-
input
37
2
RI
input
CTS+
input
38
NC
no connect
NC
no connect
39
3
DSR
input
CTS-
input
40
3
DTR
output
RXD-
input
41
3
RI
input
CTS+
input
42
4
DSR
input
CTS-
input
43
4
DTR
output
RXD-
input
44
4
RI
input
CTS+
input
Cable CBG003 sends the signals to four DB-9 male connectors. Cable CBG007 sends the
signals to four DB-25 connectors. See