Weidmüller Energy Meters
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|
| Weidmüller 610-230 | ❌ | ✅ |
InfoRS485 Wiring
- For correct RS485 wiring: follow the RS485 wiring guidelines.
- If the wiring shown in the table below is incorrect, please let us know.
- There is no general industry consensus on the use of A and B for RS485 polarity, so the naming may be counterintuitive for some devices.
WarningNOTE: RS485 Device Addresses
- You MUST give each device a unique address on the RS485 bus. Check the device manual for instructions.
- Use lower addresses first (1, 2, ...) because the Sofar EMS will find them faster!
- For each device, it is generally recommended to keep the factory-default baud rate, parity, and stop bits. The Sofar EMS will scan those first.
Check to the meter manual for more detailed information on activating Modbus RTU and changing the Modbus address.
Last updated August 24, 2026
