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| <h2>Smart Meter Connection</h2> | | <h2>Smart Meter Connection</h2> |
− | <p>The dongle is connected to the P1 port of the smart meter via a provided P1 cable. This connection allows the dongle to read energy consumption data directly from the smart meter:</p> | + | <p>The dongle is connected to the P1 port of the smart meter via a provided P1 cable. This connection allows the dongle to read energy consumption data directly from the smart meter.</p> |
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− | === RS-485 Connection ===
| + | '''RS-485 Connection''' |
− | <p>The dongle features RS-485 terminals which are critical for establishing communication with the TeltoCharge system. These terminals are usually labeled as Ground (GND), A+ (positive differential signal), and B- (negative differential signal).
| + | |
− | <p>To connect the dongle to the TeltoCharge system, you'll need to use an appropriate RS-485 cable:
| + | The dongle features RS-485 terminals which are critical for establishing communication with the TeltoCharge system. These terminals are usually labeled as Ground (GND), A+ (positive differential signal), and B- (negative differential signal). |
− | <p>Connect the 'A+' terminal of your cable to the 'A+' port on the TeltoCharge device.
| + | |
− | <p>Connect the 'B-' terminal of your cable to the 'B-' port on the TeltoCharge device.
| + | *To connect the dongle to the TeltoCharge system, you'll need to use an appropriate RS-485 cable. |
− | <p>In case of communication errors, swapping the 'A+' and 'B-' connections might resolve the issue./p>
| + | *Connect the 'A+' terminal of your cable to the 'A+' port on the TeltoCharge device. |
| + | *Connect the 'B-' terminal of your cable to the 'B-' port on the TeltoCharge device. |
| + | ''Note :'' In case of communication errors, swapping the 'A+' and 'B-' connections might resolve the issue. |