RS-232D
From HwB
Pinout
RJ45 FEMALE CONNECTOR at the devices.
RJ45 MALE CONNECTOR at the cables.
| Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | DSR/RI |  |
Data Set Ready / Ring Indicator |
| 2 | CD | |
Carrier Detect |
| 3 | DTR |  |
Data Terminal Ready |
| 4 | GND |  |
System Ground |
| 5 | RXD | |
Receive Data |
| 6 | TXD | |
Transmit Data |
| 7 | CTS | |
Clear to Send |
| 8 | RTS | |
Request to Send |
Note: Direction is DTE (Computer) relative DCE (Modem).