RAD-Comet Pinout
The mini-50 connector on the left is a 100BASE-T1 port with the following pin assignments. Looking into the connector, the leftmost pin is Pin #1 with pin indexing increasing from left to right.
AE 01 mini-50 Connector Pinout
| Pin# | Label | Description |
| 1 | No Connect | |
| 2 | TRD+ | Data transmit and receive, positive |
| 3 | TRD- | Data transmit and receive, negative |
| 4 | No Connect |
AE 02
The mini-50 connector on the right is a 10BASE-T1S port with the following pin assignments. Looking into the connector, the leftmost pin is Pin #1 with pin indexing increasing from left to right.
| Pin# | Label | Description |
| 1 | No Connect | |
| 2 | TRX_P | Data transmit and receive, positive |
| 3 | TRX_N | Data transmit and receive, negative |
| 4 | No Connect |
DB-9 Connector
The DB-9 connector on the right holds two CAN FD channels and can also be used to power the RAD-Comet. Pin assignments are listed in the table below.
| Pin | Signal |
| 1 | NC |
| 2 | CAN 1 L |
| 3 | GND |
| 4 | CAN 2 L |
| 5 | GND |
| 6 | GND |
| 7 | CAN 1 H |
| 8 | CAN 2 H |
| 9 | VBATT |
