Data cable connections |
33
4
Screw the brown cable into the top row of the
brown terminal block: There should now be two
brown cables connected here, one going to the left
and one to the right power module.
L1
N
PE
The charge points of the Wallbox eM4 Twin are now electrically set up for single-phase operation.
In addition to the electrical conversion, however, you must also set up the wallbox for 1-phase operation via the
ABL
Configuration App
. To do this, please refer to the sections starting on page 42.
To switch the wallbox back to three-phase operation at a later time, complete the steps detailed above in reverse or-
der. The terminal block assignment for three-phase operation is as follows:
Terminal block
Cable colour
Power module
Brown
Brown
Left-hand charge point
Black
Right-hand charge point
Black
Black
Left-hand charge point
Grey
Right-hand charge point
Grey
Grey
Left-hand charge point
Brown
Right-hand charge point
Data cable connections
In group installations, a Controller wallbox can control additional Extender charge points. The Controller wallbox then
centrally configures and controls all communication within the group, connection to a backend, charge current distri-
bution, and many other functions.
For wiring up, the internal LAN interfaces of the Controller and Extender variants must be connected in a star configu-
ration using data cables (see "Data cable recommendations" on page 65).
Please follow these steps to set up the data cabling for the Wallbox eM4 Twin:
1
Connect the RJ45 plug of the data cable to the LAN
interface on the upper edge of the communication
module.
Reset
DATA