EDF Teleinfo¶
EDF Teleinfo¶
| Status | supported |
| Source code | teleinfo |
| Connectivity | RS232 |
| Measurements | energy, apparent power, current |
The EDF Teleinfo is a standard describing the client information RS232 output that all main house energy meter must follow in France.
A few manufacturers are selling compliant energy meters, such as Sagem, Landis+Gyr or Actaris.
Those energy meters can read current, apparent power and total consumed energy.
Photos¶
Actaris A14c5 Teleinfo
Protocol¶
The device is continuously sending informations on a modulated serial port running at 1200 bauds 7e1. The signal is ASK modulated on a 50 kHz carrier.
The protocol is detailed in this document.