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BlueStorm Installation Guide, Connect Tech Inc.
14 Revision 0.10
19 2 DTR output RXD- input
20 1 DTR output RXD- input
21 NC no connect NC no connect
22 1 RI input CTS+ input
23 2 RI input CTS+ input
24 NC no connect NC no connect
25 2 DCD input RXD+ input
Cable CBG002 sends the signals to two DB-9 male connectors. See Table 6 for pinout details.
NOTE: This is not the pinout of DB-25 cable CBG007.
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