Grounding the Unit
Clamp the ground wire into the screw at
the position shown in the figure, and the
gateway is grounded.
Wiring
Vin GND A+ B- G
Inverter or ESS
Model A
RS485 Cable
5-Pole Terminal Block
on gateway
A+ B- G
Page 20
Meter
Model B
3-Pole Terminal Block
on gateway
RS485 Cable
3rd Party Data Logger
/ SCADA
Weather
EV Charger
Sensor