Serial Port Loopback (9 PassMark)
From HwB
Used to verify that a port is working. This one works with PassMark.
Pinout
9 PIN D-SUB FEMALE to Computer.
| Name | Pin | Pin | Pin |
|---|---|---|---|
| Jumpering 1 | 2 | 3 | |
| Jumpering 2 | 7 | 8 | |
| Jumpering 3 | 1 | 4 | 6 |
Used to verify that a port is working. This one works with PassMark.
9 PIN D-SUB FEMALE to Computer.
| Name | Pin | Pin | Pin |
|---|---|---|---|
| Jumpering 1 | 2 | 3 | |
| Jumpering 2 | 7 | 8 | |
| Jumpering 3 | 1 | 4 | 6 |