Table 5.1: PCI-1625U RS-232 Mode DB62 Pin Description
Pin no. | Signal | Pin no. | Signal | Pin no. | Signal |
1 | TxD0 | 22 | RxD0 | 43 | CTS0 |
2 | DTR0 | 23 | DSR0 | 44 | RTS0 |
|
| 24 | DCD0 | 45 | GND |
3 | RxD1 | 25 | TxD1 | 46 | CTS1 |
4 | DSR1 | 26 | DTR1 | 47 | RTS1 |
5 | DCD1 |
|
|
|
|
6 | TxD2 | 27 | RxD2 | 48 | CTS2 |
7 | DTR2 | 28 | DSR2 | 49 | RTS2 |
|
| 29 | DCD2 | 50 | GND |
8 | RxD3 | 30 | TxD3 | 51 | CTS3 |
9 | DSR3 | 31 | DTR3 | 52 | RTS3 |
10 | DCD3 | 32 | GND |
|
|
11 | RxD4 | 33 | TxD4 | 53 | CTS4 |
12 | DSR4 | 34 | DTR4 | 54 | RTS4 |
13 | DCD4 | 55 | GND |
|
|
14 | TxD5 | 35 | RxD5 | 56 | CTS5 |
15 | DTR5 | 36 | DSR5 | 57 | RTS5 |
|
| 37 | DCD5 | 58 | GND |
16 | RxD6 | 38 | TxD6 | 59 | CTS6 |
17 | DSR6 | 39 | DTR6 | 60 | RTS6 |
18 | DCD6 | 40 | GND |
|
|
19 | RxD7 | 41 | TxD7 | 61 | CTS7 |
20 | DSR7 | 42 | DTR7 | 62 | RTS7 |
21 | DCD7 |
|
|
|
|
39 | Chapter5 |