BlueStorm Installation Guide, Connect Tech Inc.
Table 4: HDB-78 Pinouts for BlueStorm/SP (8 Port Connector)
Pin | Port | RS- | Signal |
| Signal |
No. | No. | 232 | Direction | 5 | Direction |
|
| Signal |
| Signal |
|
1 | 5 | RTS | output | RTS | output |
2 | 5 | CTS | input | RTS B(+) | output |
3 | 5 | DSR | input | CTS | input |
4 | 5 | RI | input | CTS B(+) | input |
5 | 5 | SG | signal gnd. | SR | signal ref. |
6 | 6 | RTS | output | RTS | output |
7 | 6 | CTS | input | RTS B(+) | output |
8 | 6 | DSR | input | CTS | input |
9 | 6 | RI | input | CTS B(+) | input |
10 | 7 | RTS | output | RTS | output |
11 | 7 | CTS | input | RTS B(+) | output |
12 | 7 | DSR | input | CTS | input |
13 | 7 | RI | input | CTS B(+) | input |
14 | 7 | SG | signal gnd. | SR | signal ref. |
15 | 8 | RTS | output | RTS | output |
16 | 8 | CTS | input | RTS B(+) | output |
17 | 8 | DSR | input | CTS | input |
18 | 8 | RI | input | CTS B(+) | input |
19 |
| NC | no connect | NC | no connect |
20 |
| NC | no connect | NC | no connect |
21 | 5 | TxD | output | TxD | output |
22 | 5 | RxD | input | TxD B(+) | output |
23 | 5 | DTR | output | RxD | input |
24 | 5 | DCD | input | RxD B(+) | input |
25 | 6 | SG | signal gnd. | SR | signal ref. |
26 | 6 | TxD | output | TxD | output |
27 | 6 | RxD | input | TxD B(+) | output |
28 | 6 | DTR | output | RxD | input |
29 | 6 | DCD | input | RxD B(+) | input |
30 | 7 | TxD | output | TxD | output |
31 | 7 | RxD | input | TxD B(+) | output |
32 | 7 | DTR | output | RxD | input |
33 | 7 | DCD | input | RxD B(+) | input |
34 |
| SG | signal gnd. | NC | no connect |
35 | 8 | TxD | output | TxD | output |
36 | 8 | RxD | input | TxD B(+) | output |
37 | 8 | DTR | output | RxD | input |
38 | 8 | DCD | input | RxD B(+) | input |
39 | 8 | SG | signal gnd. | SR | signal ref. |
…Continued on next page
18 | Revision 0.10 |