Compteur d'énergie Schneider-Electric PM 8000
Appareils pris en charge
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Schneider-Electric PM 8000 | ✅ | ✅ |
Câblage
Ethernet
Pour un câblage Ethernet correct : suivez les directives pour le câblage Ethernet.
RS485
Info
RS485 Wiring
- For correct RS485 wiring: Follow the guidelines for RS485 wiring.
- If the wiring shown in the table below is incorrect, please let us know.
- There is no general consensus in the industry about the usage of A and B for the RS485 polarity, so it may be counterintuitive and opposite of what you might expect for some devices.
| Device | Sofar EMS model OM1 | Sofar EMS model IG8 | RS485-USB converter | RS485-Ethernet converter |
|---|---|---|---|---|
| Terminal 22 / + | RS485 A | RS485_POS | RS485 A | TX+ |
| Terminal 23 / - | RS485 B | RS485_NEG | RS485 B | TX- |
| Terminal 25 / C | RS GND | GND | Not available | G |
Configuration
Ethernet
Voir le manuel de l'appareil.
RS485
Avertissement
NOTE: RS485 Device Addresses
- You MUST give each device on the RS485 bus a unique address. Check the manual of the device on how to do this.
- Use lower addresses first (1, 2, ...) because the Sofar EMS will find them faster!
- For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The Sofar EMS will scan on those first.
Consultez le manuel de l'appareil pour savoir comment changer l'adresse Modbus.