mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-12-28 17:48:35 +01:00
116 lines
4.6 KiB
ReStructuredText
116 lines
4.6 KiB
ReStructuredText
Eastron SDM Energy Monitor
|
|
==========================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up SDM power monitors.
|
|
:image: sdm220m.png
|
|
:keywords: SDM220M, SDM220, SDM630
|
|
|
|
The ``sdm_meter`` sensor platform allows you to use Eastron SDM modbus energy monitors
|
|
(`website <http://www.eastrongroup.com/product_detail.php?id=170&menu1=&menu2=>`__)
|
|
with ESPHome.
|
|
|
|
.. figure:: images/sdm220m-full.png
|
|
:align: center
|
|
:width: 50.0%
|
|
|
|
SDM220M Energy Monitor.
|
|
|
|
The communication with this integration is done over a :ref:`UART bus <uart>` using the :ref:`Modbus protocol <modbus>`
|
|
over RS485 wiring. You will need an RS485 to UART converter for communication.
|
|
You must therefore have a ``uart:`` entry in your configuration with both the TX and RX pins set
|
|
to some pins on your board and the baud rate set to 9600.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
uart:
|
|
rx_pin: D1
|
|
tx_pin: D2
|
|
baud_rate: 9600
|
|
stop_bits: 1
|
|
|
|
sensor:
|
|
- platform: sdm_meter
|
|
phase_a:
|
|
current:
|
|
name: "SDM220M Current"
|
|
voltage:
|
|
name: "SDM220M Voltage"
|
|
active_power:
|
|
name: "SDM220M Power"
|
|
power_factor:
|
|
name: "SDM220M Power Factor"
|
|
apparent_power:
|
|
name: "SDM220M Apparent Power"
|
|
reactive_power:
|
|
name: "SDM220M Reactive Power"
|
|
phase_angle:
|
|
name: "SDM220M Phase Angle"
|
|
frequency:
|
|
name: "SDM220M Frequency"
|
|
total_power:
|
|
name: "SDM220M Total Power"
|
|
import_active_energy:
|
|
name: "SDM220M Import Active Energy"
|
|
export_active_energy:
|
|
name: "SDM220M Export Active Energy"
|
|
import_reactive_energy:
|
|
name: "SDM220M Import Reactive Energy"
|
|
export_reactive_energy:
|
|
name: "SDM220M Export Reactive Energy"
|
|
update_interval: 60s
|
|
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **phase_a** (*Optional*): The group of exposed sensors for Phase A/1.
|
|
|
|
- **current** (*Optional*): Use the current value of the sensor in amperes. All options from
|
|
:ref:`Sensor <config-sensor>`.
|
|
- **voltage** (*Optional*): Use the voltage value of the sensor in volts (V).
|
|
All options from :ref:`Sensor <config-sensor>`.
|
|
- **active_power** (*Optional*): Use the (active) power value of the sensor in watts (W). All options
|
|
from :ref:`Sensor <config-sensor>`.
|
|
- **power_factor** (*Optional*): Use the power factor value of the sensor.
|
|
All options from :ref:`Sensor <config-sensor>`.
|
|
- **apparent_power** (*Optional*): Use the apparent power value of the sensor in volt amps (VA). All
|
|
options from :ref:`Sensor <config-sensor>`.
|
|
- **reactive_power** (*Optional*): Use the reactive power value of the sensor in volt amps reactive (VAR). All
|
|
options from :ref:`Sensor <config-sensor>`.
|
|
- **phase_angle** (*Optional*): Use the phase angle value of the sensor in degrees (°). All options
|
|
from :ref:`Sensor <config-sensor>`.
|
|
|
|
- **phase_b** (*Optional*): The group of exposed sensors for Phase B/2 on applicable meters. eg: SDM630
|
|
|
|
- All options from **phase_a**
|
|
|
|
- **phase_c** (*Optional*): The group of exposed sensors for Phase C/3 on applicable meters. eg: SDM630
|
|
|
|
- All options from **phase_a**
|
|
|
|
- **frequency** (*Optional*): Use the frequency value of the sensor in hertz.
|
|
All options from :ref:`Sensor <config-sensor>`.
|
|
- **total_power** (*Optional*): Use the total power value of the sensor in watts (W).
|
|
All options from :ref:`Sensor <config-sensor>`.
|
|
- **import_active_energy** (*Optional*): Use the import active energy value of the sensor in kilowatt
|
|
hours (kWh). All options from :ref:`Sensor <config-sensor>`.
|
|
- **export_active_energy** (*Optional*): Use the export active energy value of the sensor in kilowatt
|
|
hours (kWh). All options from :ref:`Sensor <config-sensor>`.
|
|
- **import_reactive_energy** (*Optional*): Use the import reactive energy value of the sensor in
|
|
kilovolt amps reactive hours (kVArh). All options from :ref:`Sensor <config-sensor>`.
|
|
- **export_reactive_energy** (*Optional*): Use the export reactive energy value of the sensor in
|
|
kilovolt amps reactive hours (kVArh). All options from :ref:`Sensor <config-sensor>`.
|
|
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
|
|
sensor. Defaults to ``60s``.
|
|
- **address** (*Optional*, int): The address of the sensor if multiple sensors are attached to
|
|
the same UART bus. You will need to set the address of each device manually. Defaults to ``1``.
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :ref:`sensor-filters`
|
|
- :apiref:`sdm220m/sdm220m.h`
|
|
- :ghedit:`Edit`
|