modified on 26 September 2011 at 16:37 ••• 6,942 views
DB9 Serial Cable Pinouts
From Manuals
CAB001: DTE DB9M to 10 pin IDC Straight Through
| Function
| 
| 
|
| Carrier Detect
| 1
| 1
|
| Receive Data
| 2
| 3
|
| Transmit Data
| 3
| 5
|
| Data Terminal Ready
| 4
| 7
|
| System Ground
| 5
| 9
|
| Data Set Ready
| 6
| 2
|
| Request to Send
| 7
| 4
|
| Clear to Send
| 8
| 6
|
| Ring Indicator
| 9
| 8
|
CAB003: DCE DB9F to 10 pin IDC Tx & Rx Swapped
| Function
|
|
|
| Carrier Detect
| 1
| 1
|
| Receive Data
| 2
| 5
|
| Transmit Data
| 3
| 3
|
| Data Terminal Ready
| 4
| 7
|
| System Ground
| 5
| 9
|
| Data Set Ready
| 6
| 2
|
| Request to Send
| 7
| 4
|
| Clear to Send
| 8
| 6
|
| Ring Indicator
| 9
| 8
|
