ApparatenEnergy meter
Pilot Energietellers
Ondersteunde Apparaten
| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Pilot SPM33 | ✅ | ✅ |
Bedrading
RS485
De RS485-terminals bevinden zich aan de achterkant van het apparaat.
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 | SmartgridOne Controller model OM1 | SmartgridOne Controller model IG8 | RS485-USB converter | RS485-Ethernet converter |
|---|---|---|---|---|
| 13 (A+) | RS485 A | RS485_POS | RS485 A | TX+ |
| 12 (B-) | RS485 B | RS485_NEG | RS485 B | TX- |
| 14 (Shield) | RS GND | GND | Not available | G |
Note
Voeding Zorg ervoor dat het apparaat is aangeschakeld met de terminals 1 (L/+) en 3 (N/-). Het bereik van de externe voedingsvoeding is AC 85-265V of DC 100-300V.
Configuratie
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 SmartgridOne Controller will find them faster!
- For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The SmartgridOne Controller will scan on those first.
Gebruik de volgende Modbus-instellingen in de Controller wizard voor apparaten. Dit zijn de standaardinstellingen voor de meter:
- Baudrate: 9600
- Modbus Adres: 1 (of het adres ingesteld op de meter)
- Pariteit: Geen
- Stopbits: 1
- Databits: 8