Wiring Sonar 3D-15
The tables below shows the pinning of the Sonar 3D-15 interface.
| Interface | Color |
|---|---|
| Negative/Ground | Black |
| Positive (10-30V) | Red |
| ETH RX+ | Green/White |
| ETH RX- | Green |
| ETH TX- | Orange |
| ETH TX+ | Orange/White |
| Shielded wire | Naked (silver) |
IO Boards
The Water Linked IO Board is the easiest solution for testing Water Linked Products like the Sonar 3D-15. They provide an interface for connecting Power and ethernet to the Sonar 3D-15. Read more about how to connect your IO Board to your Water Linked product under "IO-Interface Cards".
LED Sonar 3D-15
The table below shows the LED behavior of the Sonar 3D-15.
| LED behavior | Description |
|---|---|
| No light | Power is off |
| Solid green | Powering on |
| Flashing green, mostly off (slow, about every second) | Power on, acoustics disabled |
| Flashing green, mostly on (slow, about every second) | Power on, acoustics enabled |
| Flashing green for a few seconds | Diagnostics blink initiated from GUI or API |
| Flashing green (fast, many times a second) | Sonar is in thermal shutdown |