Ac Wiring; Communication Connection - Alpha ESS SMILE-EVCT11 Installation & Operation Manual

ELECTRICAL CONNECTION

3.4 AC Wiring

1.Remove a length of 40mm of the cable jacket and strip the wire insulation to a length
of 8~15mm.
2. Crimp the terminals as shown in the figure below.
3. The wiring is shown in the figure below.
40mm
8mm-15mm
Yellow/Green
Blue
Gray
Black
Brown
Yellow/Green
Blue
Gray
Black
Brown
09 10

3.5 Communication Connection

The communication between the EV Charger and EMS of the energy storage system is
RS485.
RJ45 PIN definition is as below:
RJ45
RS485
ESS– SMILE5-INV / SMILE-B3 / SMILE-HV Series
RJ45
RS485
RJ45
RS485
3.5.1 Communication Connection between SMILE5-INV-INDOOR and AC
Charger
AC Charger
RS485 PIN
4 5
EV AC Charger – SMILE-EVCT11
PIN4
RS485-B
PIN4 PIN5
RS485-B RS485-A
ESS– SMILE-T10-INV / Storion-T30
PIN4 PIN6
RS485-B RS485-A
SMILE5-INV-INDOOR
SMILE5-INV-INDOOR
RS485 PIN
4 5
ELECTRICAL CONNECTION
PIN5
RS485-A
Communication Cable
(Self made)