The Auxiliary (Aux) port is pinned as DTE using DB9 or RJ-45 connector so that it can be connected to a modem with a straight-through cable.
Pin # | Signal | Direction on Sensor |
|---|---|---|
1 | DCD | Input |
2 | RXD | Input |
3 | TXD | Output |
4 | DTR | Output |
5 | GND | n/a |
6 | DSR | Input |
7 | RTS | Output |
8 | CTS | Input |
9 | RI | Input |
Note
The Auxiliary port is available only in NS9x00 and NS7x00 Sensor models.