User manual

Connect Tech BlueStorm/Express User Manual
Revision 0.11
19
Table 5: VHDCI-68
This VHDCI-68 Connector pinout applies only to the following Part Numbers:
BEG005, BEG006, BFG001, BFG002
Pin
No.
Port
No.
RS-232
Signal
Signal
Direction
RS-422/485
Signal
Signal
Direction
1
1
TXD
output
TXD-
output
2
1
RI
input
CTS+
input
3
1
DCD
input
RXD+
input
4
1
DTR
output
RXD-
input
5
1
RTS
output
RTS-
output
6
1
DSR
input
CTS-
input
7
1
RXD
input
TXD+
output
8
1
CTS
input
RTS+
output
9
2
TXD
output
TXD-
output
10
2
RI
input
CTS+
input
11
2
DCD
input
RXD+
input
12
2
DTR
output
RXD-
input
13
2
RTS
output
RTS-
output
14
2
DSR
input
CTS-
input
15
2
RXD
input
TXD+
output
16
2
CTS
input
RTS+
output
17
1, 2
SG
signal gnd.
SR
signal ref.
18
3, 4
SG
signal gnd.
SR
signal ref.
19
3
TXD
output
TXD-
output
20
3
RI
input
CTS+
input
21
3
DCD
input
RXD+
input
22
3
DTR
output
RXD-
input
23
3
RTS
output
RTS-
output
24
3
DSR
input
CTS-
input
25
3
RXD
input
TXD+
output
26
3
CTS
input
RTS+
output
27
4
TXD
output
TXD-
output
28
4
RI
input
CTS+
input
29
4
DCD
input
RXD+
input