Fimer communications wiring diagram
The diagrams below show communications wiring options and materials needed for a Flexible Exports trial compatible install using a Fimer inverter and SwitchDin Droplet.
Fimer inverter and SwitchDin droplet
Download a printable copy of the Fimer communications wiring diagram (PDF 270 KB).
What to bring
| Number | Equipment | Comment |
|---|---|---|
| 1 | UNO-DM-TL-PLUS-Q 3.3-6.0kW | Accessory Board UNO-DM-PLUS Ethernet COM kit required |
| 2 | Any compatible meter | Refer to compatible technology list |
| 3 | SwitchDin Droplet and power adaptor | |
| 4 | RS485 cable (droplet to meter) | |
| 5 | RS485 to USB converter (droplet to meter) | |
| 6 | Ethernet to USB converter (inverter to droplet) | |
| 7 | Ethernet cable (inverter to droplet) | |
| 8 | GPO for Droplet | May already exist depending on droplet location |
| 9 | Ethernet cable (droplet to router) | Not required under Wi-Fi configuration |