3
During the installation always follow the PowerMeter manual included in the
package.
1.
Place the PowerMeter provided after the main utility meter and before the split power
2.
For the three-phase or single-phase electrical connection, refer to the dedicated
installation manual included in the PowerMeter package.
3.
Feed the Modbus communication cables through the wallbox box sheath (C).
Suggested cable: STP class 5E, 0.5 mm
2
section.
4.
Use the following order for connecting the communication cables from the
PowerMeter to the Wallbox. Starting from left on the wallbox RS485 output port
“CN12”, connect:
GND to SC
RS485-B to B
RS485-A to A
Utility Meter
Wallbox
PowerMeter
Loads
Eletrical panel
RS485 Port CN12
CN12 Port
Wallbox
PowerMeter
GND B A
A SC B
Utility Meter
Wallbox
PowerMeter
Loads
Eletrical panel
RS485 Port CN12
CN12 Port
Wallbox
PowerMeter
GND B A
A SC B