ABL eMH1

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Supported features

• mA regulation: Finer charging current regulation (mA instead of A) for better solar surplus use.

Parameters

Modbus

SerialNetwork

Name	Description	Value	Level
id	Modbus ID Default: 1	int	required
device	Device name USB-RS485 adapter Example: /dev/ttyUSB0		required
baudrate	Baudrate Default: 9600	12009600192003840057600115200	required
comset	ComSet Communication parameter for the adapter Default: 8N1	8N18E18N2	required
host	IP address or hostname Example: 192.0.2.2		required
port	Port Default: 502	int	required
timeout	Timeout Example: 10s		optional

Configuration example for evcc.yaml

If you don't want to configure via the UI, you can alternatively use this YAML block.

chargers:
    - name: my_charger
      type: template
      template: abl

      # RS485 via adapter (Modbus RTU)
      modbus: rs485serial
      id: 1
      device: /dev/ttyUSB0 # USB-RS485 Adapter Adresse
      baudrate: 38400 # Prüfe die Geräteeinstellungen, typische Werte sind 9600, 19200, 38400, 57600, 115200
      comset: "8E1" # Kommunikationsparameter für den Adapter

      # RS485 via TCP/IP (Modbus RTU)
      modbus: rs485tcpip
      id: 1
      host:  # Hostname
      port: 502 # Port
      timeout: 10s # Timeout, optional