This connector can be found on Challenge, Onyx, Personal IRIS, and Power Series systems
| Pin | Name | Description | Color |
| 2 | TD | Transmit Data | Orange |
| 3 | RD | Receive Data | Black |
| 4 | RTS | Request To Send | Red |
| 5 | CTS | Clear To Send | Green |
| 7 | SG | Signal Ground | Brown |
| 8 | DCD | Data Carrier Detect | White |
| 9 | DTR | Data Terminal Ready | Blue |
правильный
с ошибками