COM1 Serial Port RJ45 Pinout (Makito X SDI)
The COM1 serial port uses an RJ45 connector which has the following pinout:
| Pin # | Signal RS-232 | Signal RS-422 |
|---|---|---|
| 1 | Not connected | Not connected |
| 2 | Not connected | Received Data - |
| 3 | Not connected | Transmitted Data + |
| 4 | Signal Ground | Signal Ground |
| 5 | Received Data | Received Data + |
| 6 | Transmitted Data | Transmitted Data - |
| 7 | Not connected | Not connected |
| 8 | Not connected | Not connected |
Note
The COM1 Port is DTE (Data Terminal Equipment) which defines the direction of the signals (IN/OUT).