B
DB-25 to DC-37 Data Port Cable Pin Assignments
The pin assignments for the
Table
|
| Signal Name | Signal |
|
|
|
|
17 | 24 | TT A | From DTE |
|
|
|
|
35 | 11 | TT B | From DTE |
|
|
|
|
7 | 4 | RS A | From DTE |
|
|
|
|
25 | 19 | RS B | From DTE |
|
|
|
|
6 | 3 | RD A | To DTE |
|
|
|
|
24 | 16 | RD B | To DTE |
|
|
|
|
4 | 2 | SD A | From DTE |
|
|
|
|
22 | 14 | SD B | From DTE |
|
|
|
|
11 | 6 | DM A | To DTE |
|
|
|
|
29 | 22 | DM B | To DTE |
|
|
|
|
9 | 5 | CS A | To DTE |
|
|
|
|
27 | 13 | CS B | To DTE |
|
|
|
|
12 | 20 | TR A | To DCE |
|
|
|
|
30 | 23 | TR B | To DCE |
|
|
|
|
13 | 8 | RR A | To DTE |
|
|
|
|
31 | 10 | RR B | To DTE |
|
|
|
|
8 | 17 | RT A | To DTE |
|
|
|
|
26 | 9 | RT B | To DTE |
|
|
|
|
5 | 15 | SCT A | To DTE |
|
|
|
|
23 | 12 | SCT B | To DTE |
|
|
|
|
19 | 7 | Signal Ground | NA |
|
|
|
|
1 | NC | Frame Ground | From DTE |
|
|
|
|
18 | 25 | TM | To DTE |
|
|
|
|
DL3800E Inverse Multiplexer User’s Guide — July 9, 2001 |
