Connection Of The Rs485 Data Line - Gewiss JOINON WALLBOX I-CON DLM Bedienungs- Und Installationshandbuch

Electric vehicle charging unit JOINON WALLBOX I-CON DLM
Once it is installed and powered, it is necessary to set 2 energy meter parameters so it can communicate correctly
with the charging station.
The parameters available are:
- NODE SERIAL ADDRESS → parameter P-20 → must be set to 2
- SERIAL SPEED → parameter P-21 → must be set to 38400
Refer to the energy meter manual to set these parameters

7.2.4. CONNECTION OF THE RS485 DATA LINE

Additional meter to install upstream to meter the total consumption of the building.
GWD6812 GWD6817
TYPE OF POWER SUPPLY SINGLE-PHASE THREE-PHASE
MAXIMUM CURRENT 40A 80A
NUMBER OF MODULES 1 mod. 4 mod.
TYPE OF CONNECTION DIRECT DIRECT
COMMUNICATION WITH WALLBOX Modbus RS 485 Modbus RS 485
The second requirement necessary in order to use the DLM operating mode is to connect the RS485 data line
between the energy meter and the charging station. Refer to the instructions contained in the GWD6812 or
GWD6817 energy meter for the correct connection of the cable to the device terminals.
The charging station is provided with a double fixing terminal in the bottom right area.
B
A
USER
COLLEGAMENTO
CONNECTION
UTENTE
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