
NPC-88 series RJ-45 ports to DB9 female serial cable.
| DB-9F Pinout | Signal | RJ-45 | Signal | Connectors |
|---|---|---|---|---|
| 1 | DCD | 1 | DSR | ![]() |
| 2 | TXD | 2 | RTS | |
| 3 |
RXD | 3 | GND | |
| 4 | DSR | 4 | TXD | |
| 5 | GND | 5 | RXD | ![]() |
| 6 | DTR | 6 | DCD | |
| 7 | CTS | 7 | CTS | |
| 8 | RTS | 8 | DTR | |
| 9 | Not Connected | |||
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